tiastar TM Motor Control Center Catalog and Application Guide Game Changing Innovation www.usa.siemens.com/mcc Answers for industry. Table of Contents Introduction tiastar MCC Product Features and Benefits tiastar Arc Resistant MCC Key Innovations of Arc Resistant MCC tiastar Smart MCC 4 6 8 10 12 General Information Codes and Standards Estimated MCC Shipping Weight NEMA Wire Classes and Types MCC Heat Dissipation Altitude Ratings 14 15 16 18 20 Structure and Bussing NEMA Enclosure Types Paint and MCC Finish Structure Design and Options Bus Selection and Options Wireways 21 22 23 26 29 Mains, Feeders, and Incoming Devices Incoming Line Termination & Cable Space Main Lug Only (MLO) Main Circuit Breaker (MCB) Main Disconnect Switch (MDS) Feeders Bus Splice & Bus Duct TPS3 Surge Protective Devices (SPD) 30 32 34 36 38 42 44 Units Plug-in Unit Features Combination Starters Compact High Density (HD) Combination Starters Reduced Voltage Soft-Starter (RVSS) Units 46 48 56 57 Variable Frequency Drive (VFD) Units Micromaster SINAMICS G120C SINAMICS G120 Unit Options Overload SIMOCODE Terminal Blocks Wiring Specifications Pilot Devices Control Transformer Sizes Handle Auxiliary Switch Nameplate Programmable Logic Controller (PLCs) Units Metering Units Panelboard and Transformer Units 61 67 70 76 77 79 81 82 84 84 85 86 87 89 Standard MCC Catalog Items Feeder Circuit Breaker (FCB) Vertical Catalog Sections Blank, Panel, MLO and MCB Vertical Catalog Sections Feeder Circuit Breaker (FCB) Catalog Units Full Voltage Non-Reversing (FVNR) Catalog Units Common Modification Kits Other Modification Kits 90 93 96 99 102 103 Appendix Drawings and Dimensions Motor Circuit Protector (MCP) Selection Breaker Trip Settings Breaker Selection Fuse Selection/UL Standard Fuse Classifications Heater Tables Typical Schematic Aftermarket Typical Specifications General MCC or Arc Resistant MCC Smart MCC MCC Training 104 116 117 118 119 122 126 138 139 144 151 Introduction Standard MCC tiastar MCC Motor Control Centers (MCC) have come a long way since they were introduced in 1937 as a way to save floor space by placing several starters in a single cabinet. Ideally, the best-of the-best must also save installation time and money. Siemens has an installed base of Motor Control Centers dating back to 1964. Our Siemens tiastar MCCs are designed as self-contained modular units which meets UL and NEMA standards. They come with rear-mounted, self-aligning copper stabs that firmly grasp onto the bus. Brackets guide the placement of units, further assuring positive engagement with the bus. From 22mm to 30mm pilot devices, from direct starters to world-class drives, the Siemens tiastar MCC has many features and options to meet your specific needs. n UL 845 Labeling as applicable n CSA C22.2 No. 254-05 Labeling as applicable when specified n Heavy-Duty Construction with up to 100kA Bus Bracing n 600V 50/60 Hz n NEMA Wiring n Plug-In Units (up to Size 5 Starters) n Door/Unit Mounted Pilot Device Panel n High Density Compact Units available to reduce footprint 4 Introduction Technical Specifications Summary – tiastar MCC Bus and Electrical Ratings Horizontal Bus Ratings 600A, 800A, 1200A, 1600A, 2000A, 2500A1 Horizontal Bus Material Copper with tin or silver plating, or Aluminum2 with tin plating Vertical Bus Ratings 300A, 600A, 800A Vertical Bus Options Isolated (standard) Insulated and isolated (optional) Auto Shutters (optional) Bus Bracing 42K AIC, 65K AIC, 100K AIC Max MCC Voltage Rating 600 V Enclosure Enclosure Type NEMA 1 (standard), NEMA 1A, NEMA 2, NEMA 12, NEMA 3R (non walk-in) High Density 6” Units Option Available VFD, RVSS Units Available Back-to-Back Option Available Dimensions Section Depth 15”, 20” , 21” (back-to-back), 31” (double deep), 41” (double deep) Section Width 20”, 24”, 30”, 40”, 50”, 60” 1 NEMA 1 only and requires forced ventilation 2 for 600-1200A, 65KA, 65°C 5 Introduction Standard MCC Product Features & Benefits Siemens tiastar Motor Control Centers (MCC) are composed of a number of vertical sections bolted together which allows for future addition of MCC vertical sections in case the customer requires expansion. Benefits Easy accessibility for faster maintenance 6 Feature Entire horizontal bus assembly is in top 12” of the vertical section Easy visual inspection of horizontal bus Clear Lexan® horizontal wireway barrier Ease of installation and movement of plug-in units Plug-in units with integrated racking handles Introduction Benefits Feature Prevents arcing faults from propagating Isolated and insulated vertical bus assembly (Optional) Improved service access to save time Dual location pilot device panel Clearly indicates equipment status (ON, TRIP, OFF) Industry’s best unit operating handle 7 Introduction Arc Resistant MCC tiastar Arc Resistant MCC The Type 2 Arc Resistant low voltage motor control center is a new product offering that was tested in accordance to IEEE C37.20.7, which contains and channels internal arcing fault incident energy. It provides an additional degree of protection to the personnel performing normal operating duties in close proximity to the equipment while the equipment is operating under normal conditions. Type 2 accessibility means the MCC protects the operator in front, back and sides of the equipment. The Arc Resistant MCC is a state-of-art overarching technology. This means one can get an Arc Resistant MCC that can have various Smart components with communications, and/or High Density Compact Units. 8 Introduction Technical Specifications Summary – tiastar Arc Resistant MCC Bus and Electrical Ratings Maximum Horizontal Bus 1600 A Maximum Vertical Bus 800 A Maximum Short Circuit Withstand Rating 65KA Arc Flash Duration 50ms (3 cycles) Maximum Voltage Rating 600Vac Horizontal Bus Details Copper Only Incoming MLO, MCB/MDS 1600 A max, splice to existing1 Enclosure Enclosure Type NEMA 1 and 1A Only High Density Units Option Available VFD, RVSS Units Available Double Deep Option Available Dimensions Modified Pull Box Height 12” Minimum (standard), 18” and 24” (optional) Section Depth 20” Section Width 20” or 30” Total MCC Height 102” Minimum2 Room Requirements 112” Minimum Ceiling Height (Total MCC Height + 10”) 38” Minimum Aisle 1 The Arc Resistant MCC should not be spliced to a Non-Arc Resistant MCC. 2 If the mounting channels are surface mounted then the minimum height is 103” (90” MCC height + 1” mounting channels + 12” modified pull box). Also, note that the total MCC height will increase if standard modified pull box is not selected. 9 Introduction Arc Resistant MCC Key Innovations and Benefits of Arc Resistant Design REINFORCED DOORS Reinforced cabinet ensure the equipment can withstand and contain pressure from internal arcing faults. AUTOMATIC SHUTTERS The barrier automatically opens and closes to allow insertion or removal of units. It isolates the vertical bus to prevent inadvertent contact lowering the risk to personnel. Open BOLTED WIREWAY The wireway is bolted to ensure integrity of the MCC wireway is sustained during an arc flash incident. Closed INSULATED BUS BAR Isolates energized components, prevents accidental contact, and keeps arcing faults from propagating. INTERNAL VENTING SYSTEM The vertical wireway is perforated with holes that channel the gasses to the back and out the top of the MCC. Figure 1. Arc Resistant MCC 10 Introduction DEFLECTORS The protection plate will allow MCCs to have vented doors, but will reduce the direct launching of arc flash by-products. MODIFIED PULL-BOX WITH PRESSURE FLAP The arc flash by-products will be prevented from escaping due to the wire mesh, while the pressure flap will allow pressure release. Figure 2. Closed Door View - Arc Resistant MCC Optional Features Dynamic Arc Flash Sentry (DAS) To complement the Arc Resistant MCC, the Dynamic Arc Flash Sentry (DAS) option is available. Dynamic Arc Flash Sentry (DAS) is a patented feature available in both Siemens MCCs and type WL Low Voltage Switchgear. The unique dual trip setting technology reduces the energy available in an arc flash event. For more information, please see the Dynamic Arc Flash Reduction System and its Application in Motor Control Centers white paper at www.usa.siemens.com/mcc 11 Introduction Smart MCC tiastar Smart MCC A Smart MCC is a networked NEMA compliant MCC that can communicate. It incorporates intelligent devices at the unit level to control and monitor motor operation, energy consumption, and power quality. It rapidly communicates with a PLC or process control system via a data network. Smart MCC Components Smart MCC is internally interconnected using PROFIBUS DP which incorporates intelligent devices such as SIMOCODE pro C and V motor management systems, SIRIUS 3RW44 soft starters, SIMATIC PLCs, Siemens VFDs, and other smart components. Major Benefits n Reduces Wiring Connections n Reduces Cost n Improves Operational Diagnostics n Simplifies Installation and Troubleshooting 12 Introduction tiastar Smart MCC Network Architecture Siemens Distributed Control System PCS7 Siemens Programmable Logic Controllers SIMATIC S7 PLCs Third Party PLC or DCS Systems PROFIBUS DP Figure 3. Example of a Smart MCC Network with PROFIBUS Options A Smart MCC has the option to externally talk to other networks such as DeviceNet, Modbus RTU, Modbus TCP/IP, EtherNet/IP, and PROFINET. VFD, RVSS Units Available High Density 6” Units Option Not Available Back-to-Back Option Available Double Deep Option Available 13 General Information Codes and Standards Siemens tiastar MCCs are manufactured to American National Standards Institute (ANSI) / Underwriters Laboratories (UL) 845 standard and contain the “UL Listed” label. Siemens tiastar MCCs complies with National Electrical Manufacturers Association (NEMA) ICS 18-2001. Siemens tiastar MCCs also complies with Canadian Standards Association (CSA) C22.2 No. 254-05 standards. Siemens tiastar MCCs are American Bureau of Shipping (ABS) Type Approval Certificated.1 1. Some restrictions may apply. Please contact factory for further details. 14 g Splits. General Information Estimated MCC Shipping Weight Dimensions in Inches (mm) Width Depth Type Weight per Section in lbs (Kg) for NEMA 1, 2, or 12 20” (508) 15” (381) Front Only 550 (250) 650 (295) 20” (508) 20” (508) Front Only 650 (295) 700 (318) 30” (762) 15” (381) Front Only 700 (318) 800 (363) 30” (762) 20” (508) Front Only 850 (386) 900 (409) 20” (508) When.a.motor.control.center.is.made.up.of.more.than.one. 21” (533) Back-to-Back 670 (304) N/A 30” (762) 21” (533) Back-to-Back 880 (400) N/A common.top-frame.and.bottom-frame.assembly..For.shipping,. Weight per Section in lbs (Kg) for NEMA 3R vertical.section,.the.sections.are.assembled.together.with.a. this.assembly.can.consist.of.a.maximum.of.four.20-inch.wide. Note: MCC shipping split maximum is 80 inches (for example, four 20-inch wide vertical sections). vertical.sections.(80”.maximum)..Several.assemblies.can.be. bolted.and.bussed.together.at.the.installation.site.to.form.a. complete.lineup. } Horizontal Bus Bars Vertical Bus Shipping Split #1 Shipping Split #2 Figure 4. Example of shipping split When.there.are.more.than.four.sections.or.the.customer. specifies.a.split.between.two.vertical.sections,.a.splice.kit,. must.be.installed.to.join.the.horizontal.bus.bars. 15 General Information NEMA Wire Classes and Types Siemens MCCs are available as either Class I or Class II assemblies utilizing either Type A, Type B, or Type C wiring as defined in NEMA ICS18-2001. Below are the NEMA class and type definitions: NEMA Classes Class I — Independent Units Class I motor control centers shall consist of mechanical groupings of combination motor control units, feeder tap units, other units, and electrical devices arranged in a convenient assembly. The manufacturer shall furnish drawings that include: a. Overall dimensions of the motor control center, identification of units and their location in the motor control center, locations of incoming line terminals, mounting dimensions, available conduit entrance areas, and the location of the master terminal board if required (Type C wiring only). b. Manufacturer’s standard diagrams for individual units and master terminal boards (Type C wiring only) consist of one or more drawing(s) that: • Identify electrical devices • Indicate electrical connections • Indicate terminal numbering designations Note: When a combination schematic and / or wiring diagram for a unit is supplied showing optional devices, the manufacturer shall provide information to indicate which devices are actually furnished. Class II — Interconnected Units Class II motor control centers shall be the same as Class I motor control centers with the addition of manufacturer furnished electrical interlocking and wiring between units as specified in overall control system diagrams supplied by the purchaser. In addition to the drawings furnished for Class I motor control centers, the manufacturer shall furnish drawings that indicate factory interconnections within the motor control center. Class I-S and II-S — Motor Control Centers with Custom Drawing Requirements Class I-S and II-S motor control centers shall be the same as Class I and II except custom drawings shall be provided in lieu of standard drawings as specified by the user. Examples of custom drawings are • Special identifications for electrical devices • Special terminal numbering designations • Special sizes of drawings The drawings supplied by the manufacturer shall convey the same information as drawings provided with Class I and II motor control centers, additionally modified as specified by the user. 16 General Information NEMA Types Type A User field wiring shall connect directly to device terminals internal to the unit and shall be provided only on Class I motor control centers. Figure 5. Class I, Type A Wiring Type B Type B user field load wiring for combination motor control units size 3 or smaller shall be designated as B-d or B-t, according to the following: B-d connects directly to the unit terminals, which are located immediately adjacent and readily accessible to the vertical wireway. B-t connects directly to a load terminal block in, or adjacent to, the unit. Figure 6. Class I, Type B-d Wiring Type B user field load wiring for combination motor control units larger than size 3, and for feeder tap units, shall connect directly to unit device terminals. Type B user field control wiring shall connect directly to unit terminal block(s) located in, or adjacent to, each combination motor control unit. Figure 7. Class I, Type B-t Wiring Type C User field control wiring shall connect directly to master terminal blocks mounted at the top or bottom of those vertical sections that contain combination motor control units or control assemblies which shall be factory wired to their master terminal blocks. User field load wiring for combination motor control units, size 3 or smaller, shall connect directly to master terminal blocks mounted at the top or bottom of vertical sections. Motor control unit load wiring shall be factory wired to the master terminal blocks. User field load wiring for combination motor control units larger than size 3, and for feeder tap units, shall connect directly to unit device terminals. Figure 8. Class I, Type C Wiring 17 General Information MCC Heat Dissipation The purpose of this section is to allow the reader to approximate the heat output of an MCC. This information is based on power loss data collected for the major heat producing components. square of the true current divided by the square of the rated current: i2 actual i2 max Pactual = Pmax The data presented here is based off the maximum rated current for each component. If the true loading current is known, then the estimate can be improved by multiplying the given power loss by the The power losses can be multiplied by 3.412 to convert them from Watts to BTU/hr. 1. Combination Motor Starters Maximum Power Loss (3-Pole) [W] Size imax[A] Breaker Overload CPT Total 0 18 6 12 6 17 41 1 27 18 15 6 17 58 2 50 28 21 6 17 72 3 95 52 24 6 29 111 4 185 55 60 6 29 150 5 300 84 93 6 17 200 6 500 190 174 6 17 387 2. Circuit Breakers imax[A] 18 Contactor 3. Lighting Transformers Watts Loss (3-pole) 4. Reduced Voltage Soft Starters KVA Watts Loss Family imax 1X 17 4 2X 34 19 3X 63 15 Power Loss (W) 5 6 300 15 8 9 400 30 11 10 542 60 20 15 658 4X 98 21 100 36 20 761 2X 29 19 200 60 25 761 3X 63 15 400 130 30 995 4X 98 21 800 192 37.5 1135 5X 145 75 1200 259 45 1276 7X 385 165 1600 461 2X 82 55 2000 720 3X 145 95 4X 385 232 5X 850 270 6X 1078 630 3RW44 3RW40 3RW30 3 General Information MCC Heat Dissipation 5. Panel Boards Maximum Power Loss (3-Pole) [W] Size imax[A] Bus Main Breaker Branch Circuits 18 36 42 P1 400 380 129 87 77 80 P2 600 420 216 99 97 109 P3 800 470 192 116 96 113 6. Variable Frequency Drives The power loss for a variable frequency drive is approximately 3.5% of the overall power: 0.746W . 3.5% Power Loss= (HP of Motor) . _______ HP Maximum Power Loss (3-Pole) [W] Horizontal (20” Section) imax[A] Aluminum Vertical (72” Section) Copper Copper 300 57 600 90 54 115 800 107 64 240 1200 120 72 1600 85 2000 66 2500 104 The data presented here is subject to change, without notice, owing to periodic updates and corrections. Please be advised that several assumptions had to be made in order to generate this and, accordingly, no representation or warranty is given with regard to its accuracy or completeness of the information as the same has been included for general purposes only and that, it should not be relied upon for any specific purpose. Siemens industry, inc. Or its affiliates, officers, employees or agents are neither responsible nor liable for inaccuracies, errors or omissions, or for any loss, damage or expense, including, without limitation, any loss of profit, indirect, special, incidental or consequential loss / damages, arising out of this data. 19 General Information Altitude Ratings Siemens tiastar Motor Control Centers are designed and built to operate up to 2000 meters above sea level (6,600 ft) without any modifications. Altitude (m) Motor control centers are often installed in applications exceeding 1000 meters (3300 ft) above sea level. Due to the lower air density and heat transfer capacity at elevated altitudes, the physical properties such as dielectric strength, load capacity of the motor control centers, conductors and motors, as well as the tripping characteristics of thermal relays may require modification to reflect these changes due to altitude. Paschen’s Law describes the breakdown voltage of parallel plates in a gas, as a function of pressure and gap distance. In other words, at lower pressure (higher altitudes) it takes less voltage to cross a given distance increasing the chance for electrical arcs. To compensate for this, it is recommended that the operational voltage be de-rated for altitudes exceeding 2,000 meters according to Paschen’s law. In addition, the rated thermal current should also be reduced because of the decreased thermal efficiency of lower density (high altitude) air. Siemens tiastar Motor Control Centers are designed and built to operate up to 2000 meters above sea level (6,600 ft) without any modifications. Siemens MCC components are designed and manufactured to provide excellent insulation and arc flash protection for bus components, in addition to having high thermal efficiency. Using creative design and engineering, Siemens MCC’s can operate safely and reliably at altitudes up to 5,000 meters above sea level. <2000 2001-3000 De-Rating Voltage Current Voltage Motor Control Center Std. Aluminum & Copper 65°C rise horizontal bus Current 3001-4000 Voltage Current 4001-5000 Voltage Current Requires enhanced Copper 50°C rise horizontal bus Motor Control Center (MCC Bus & Enclosure) 600V 100% 480V 100% 480V 100% 480V 100% Breakers 600V 100% 480V 97% 480V 94% 480V 91% Innova1 600V 100% 480V 97% 480V 94% 480V 91% Sirius 600V 94% 600V 90% 480V 80% 480V 70% 3RW40 460V 89% 460V 75% 460V 70% 460V 63% 3RW44 460V 92% 460V 85% 460V 78% 460V 70% MM440 frame (FXGX) 100% 100% 90% 90% 77% 85% MM440 frame (A-F) 100% 90% 90% 85% 77% 80% WL Breakers 600V 100% 480V 97% 480V 94% 445V 91% G120 (FSA...FMF) PM240 100% 92% 88% 86% 77% 80% G120 (FSGX) PM240 100% 100% 88% 92% 77% 85% Starters 1 Soft Starters Drives The data presented here is subject to change, without notice, owing to periodic updates and corrections. 1 ESP200 and/or the 3RB20 overloads are included in the ratings. For SIMOCODE, there is no de-rating required for ≤ 2000 meters. Usage is limited for applications above 2000 meters depending on ambient temperature. For more detail, please see the SIMOCODE Pro System Manual. 20 Structure & Bussing NEMA Enclosure Types Enclosure Types Indoor or Outdoor NEMA 1 Indoor Description This enclosure is primarily to prevent accidental contact by personnel with the enclosed equipment and for protection against falling dirt. NEMA 12 reset and handle mechanisms are standard for all enclosures. This enclosure has the same use as NEMA 1 except the front of the enclosure is gasketed. NEMA 1A Indoor The parts that are gasketed include: Unit separator angles, Right hand side of front of units, Bottom horizontal cross ties, Lip on top plate, Handle mechanism, and Bottom horizontal wireway cover plate. The whole front of structure is gasketed, except the hinged side of door. This design is NEMA 1A front with a drip shield mounted on top of the enclosure. NEMA 2 Indoor This enclosure is to protect equipment against falling noncorrosive liquids and dirt. It prevents the entrance of dripping liquid at a higher level than the lowest live part within the enclosure. The drip shield completely covers the top and extends 3” over the front and 1 1/2” over the sides of the basic structure. On front-only MCC’s, the drip shield is flush to the rear. The drip shield is angled from front to rear and not flush with the top of the MCC. The drip shield mounts on the top of the structure. This enclosure is intended for indoor use in areas where fibers, lint, dust, dirt, and light splashing are prevalent. The NEMA Type 12 enclosure will provide a greater degree of protection than a NEMA 1A enclosure. NEMA 12 NEMA 3R Indoor Outdoor (Non walk-in) The following additional parts are gasketed: Hinged side of doors, Pilot device panel, Top plates, Wireway end-covers, and Rear plates. Because of the divider side sheet assemblies, there is no gap between sections, allowing for much greater dust resistance. In addition, interconnection holes in the side sheet assemblies are sealed. Bottom plates are included when NEMA 12 is specified. This enclosure will prevent entrance of rain at a level higher than the lowest live part. The enclosure has provision for locking and drainage. This NEMA 3R enclosure entirely surrounds the motor control center for outdoor operation. Each non walk-in enclosure has a floor and a slanted roof. All doors are louvered and screened to promote air circulation and keep out pests. Motor control units can be racked in positive stop/test position with the outer enclosure doors closed. Rigid steel construction permits use from two sections up to any reasonable number of sections. Stainless steel hinge pins and door stops are standard. Pressure Sensitive Adhesive (PSA) Closed Cell Sponge Rubber door gasket forms a tight seal to keep the elements out. Space heaters, fluorescent lights, fans, filters, blowers, and convenience outlets are available as options. NEMA 3R enclosures are designed to accommodate bottom cable entry and exit only. The enclosures are not intended to provide protection against conditions such as dust, snow, or sleet (ice). Attention: Variable Frequency Drives require special consideration, see units chapter VFD section for further details. 21 Structure & Bussing Paint and MCC Finish The motor control finish is an electrostatically applied TGIC-free polyester powder, applied both manually and automatically in an environmentally controlled clean room, cured at 400°F for 20 minutes. All painted parts undergo a five-stage preparation process that includes an alkaline wash, water rinse, iron phosphate wash, water rinse and a non-chrome sealer. The minimum film thickness on external surfaces is 2.0 Mils and the finish passes a 600-hour salt spray test per ASTM B117-94 definitions. ANSI 61 Light Gray is the standard exterior color. Unit backplates and the rear of the vertical wireway are painted white for improved visibility. Custom color MCC’s are available. 22 Structure & Bussing Structure Design and Options Sections Heavy 14 gauge steel side sheet assemblies are used for supporting the structure without additional bracing. The front of each side frame has a 180° bend to provide additional rigidity and a smooth edge. Cross channels tie the side frames together. A common sheet is used to provide isolation between adjacent sections. A shipping split will have two outer side sheet assemblies and an inside divider side sheet assembly between sections. Mounting Sills Full-length mounting sills are standard for each shipping split. The sills are 3” wide by 1 1/8” high and constructed of 7 gauge steel. They have four holes per section for use with 1/2” (max.) anchor bolts. The sills add additional structural rigidity. The mounting sills are an integral part of the structure and should not be removed. Structural Parts Divider Sheets 14 ga. Side Sheets 14 ga. Center Bottom Cross Ties 12 ga. Rear-Channel (FO) 13 ga. Channel Sills 7 ga. Center-Top Channel 13 ga. Vertical Bus Mounting Angles 14 ga. Lifting Angles 7 ga. Rear Covers 16 ga. Top Plates 13 ga. End Covers 16 ga. Separator Angles 12 ga. Shelf Brackets 10 ga. Unit Parts Top and Bottom Unit Barriers 14 ga. Back Pan 13 ga. 14 ga. Side Barrier Plate 18 ga. Angles 14 ga. Doors 13 ga. 14 ga. Note: Arc Resistant MCC metal thickness values will be different on some parts. 23 Structure & Bussing Structure Design and Options Lifting Angle A 7 gauge lifting angle is supplied with every shipping split regardless of length. The lifting angles are mounted atop the MCC structure. Side Sheets Side sheet assemblies on 20” deep units provide a 40.5 square inch wireway opening at the top and a 46 square inch wireway opening at the bottom to facilitate routing wires through the horizontal wireways between adjoining sections. 15” deep units provide a 40.5 square inch wireway opening at the top and a 30 square inch wireway opening at the bottom. Figure 9. Vertical Section dimensions 24 Structure & Bussing Back-to-Back and Double Deep MCC Options Usually MCCs are front-mounted. However, for the customers who want to save space and cost, we offer our standard 21“ deep back-to-back MCC design. We are the only manufacturer in the market that offers 21” deep back-to-back design with common horizontal and vertical buses. For customers that would like to have back-to-back configuration but with separate horizontal and separate vertical busses for both the front and rear, double deep MCCs are available with depths of 31" and 41". Pull Box (Top Hat) Options Pull boxes are generally used to provide increased conduit mounting space and additional cable bending space for incoming main feeds instead of bus duct connections. This type of pull box assembly is referred to as a “top hat.” Top hats are shipped 12”, 18”, or 24” high; 20” or 30” wide; 15" or 20" deep for customer field installation on top of MCCs. Each pull box has an open bottom with Optional PullinBox mounting holes punched its front and (Top Hat) rear flange. After removing the top lifting angle and front conduit cover from the MCC, the pull box can be bolted to pretapped holes. The pull box has front, top, 12”, 18”, 24” and back removable covers. Stab-on Connections Vertical Bus Stab Front-Mounted Unit Front Unit Rear Unit Back-to-Back Mounted Units 21” Back-to-Back Mounting Figure 10. Back-to-Back Configuration Figure 11. Pull Box Option Special Structures 30”, 40”, 50”, and 60” wide sections are available for larger units such as large horsepower VFD, RVSS or special panels that may require it. 30” and wider structures may have horizontal bus, but are not supplied with vertical bus. 30” wide structures are available in 15” or 20” deep design and line up with standard 20” wide sections. 30” sections have full-width doors, while wider sections have two interposing doors. Dimensions for other special equipment such as transfer switches, NEMA 3R outdoor enclosures, or special service entrance enclosures will be provided on request. 25 Structure & Bussing Bus Insulation Section with Optional Isolated, Insulated Vertical Bus Bus Selection and Options Section with Insulated Vertical Bus Horizontal Bus. The.horizontal bus.on.tiastar.motor.control.cen For additional strength, the horizontal bus, vertical bus, bus support angles, and bus of.tin-plated.copper.(standard).or.optional.silverbracing insulators form one unified assembly. or.tin-plated.aluminum..They.are.available.with.6 600,.2000.and.2500.ampere.current.ratings. Horizontal Bus Horizontal Bus Bars The horizontal bus is a means of tapping power for distribution to the various units within a section. Siemens tiastar MCC’s horizontal bus is always located on the top of the vertical section and never located behind unit space, allowing for easy maintenance and serviceability. Horizontal Bus Specifications 34 Horizontal Bus Current Ratings 600A, 800A, 1200A, 1600A, 2000A, 2500A1 only Horizontal Bus Material Options Copper with tin or silver plating, or Aluminum2 with tin plating Vertical Bus The standard vertical bus is tin-plated copper 3/8” thick with rounded edges. The edges on the vertical bus are rounded to assist in units stabbing onto the bus. Vertical Bus Specifications Vertical Bus Current Ratings 300A, 600A, 800A Vertical Bus Options Isolated (standard for 42kA or 65kA bus bracing) Insulated and isolated (optional for 42kA or 65kA bus bracing; standard for 100kA bus bracing and back-to-back) Auto Shutters (standard for the Arc Resistant MCC; optional for all other configurations) Stab Plating Tin (standard) Silver (optional) Bus Bracing 42K AIC, 65K AIC, 100K AIC 1 NEMA 1 only 2 for 600-1200A, 65KA 26 . truction. Bus. tiastar.motor.control.centers.offer.two.vertical.bus.designs.. tiastar.motor.control.centers.offer.two.vertical.bus.designs.. Front-only.structures.with.42.kA.or.65.kA.bus.bracing.are. Structure & Bussing Front-only.structures.with.42.kA.or.65.kA.bus.bracing.are. supplied.with.an.insulated.vertical.bus.design.standard..The. supplied.with.an.insulated.vertical.bus.design.standard..The. vertical.bus.bars.are.not.physically.isolated.phase-to-phase. vertical.bus.bars.are.not.physically.isolated.phase-to-phase. Vertical BusAn.optional.isolated.and.insulated.vertical.bus.assembly.is. (cont) An.optional.isolated.and.insulated.vertical.bus.assembly.is. available.for.front-only.42.kA.and.65.kA.ampere.bus.bracing..The. available.for.front-only.42.kA.and.65.kA.ampere.bus.bracing..The. isolated.and.insulated.vertical.bus.design.is.standard.for.00.kA. bus.bracing.and.all.back-to-back.structures..Combination.motor. 1) Isolated – Isolated vertical bus design is 2) Insulated and Isolated – An optional isolated.and.insulated.vertical.bus.design.is.standard.for.00.kA. grounded sheet steel with stab insulated and isolated vertical bus control.units.can.be.interchanged.and.are.easily.rearranged. bus.bracing.and.all.back-to-back.structures..Combination.motor. openings and is the standard for frontdesign which prevents arcing faults on.either.bus.assembly..The.unit.support.brackets.can.be. only structures with 42kA or 65kA bus from propagating is available for front control.units.can.be.interchanged.and.are.easily.rearranged. bracing.The vertical bus bars in this only 42kA and 65kA bus bracing. The repositioned.to.accommodate.various.size.units.. design are not physically insulated isolated and insulated vertical bus on.either.bus.assembly..The.unit.support.brackets.can.be. phase-to-phase. design is standard for 100kA bus bracing and all back-to-back structures. repositioned.to.accommodate.various.size.units.. Vertical buses are available in two designs: Bus Insulation Figure 12. Isolated vertical bus Figure 13. Insulated and Isolated Vertical Bus Auto Shutter (optional) mechanism Section with Optional automatically opens and closes to allow Isolated, Insulated Vertical Bus Bus Insulation insertion or removal of units. It prevents Section with bus; inadvertent contact of the vertical Insulated Vertical Bus thus, lowering the risk to personnel. Auto shutters are available on vertical isolated/ insulated busses, however they are a The.horizontal bus.on.tiastar.motor.control.centers.are.made. standard on arc resistant MCCs. It is important to point out that the shutter of.tin-plated.copper.(standard).or.optional.silver-plated.copper. mounting holes are not in the standard bus or.tin-plated.aluminum..They.are.available.with.600,.800,.200,. assembly and cannot be duplicated in the Section with Optional field. Therefore, 600,.2000.and.2500.ampere.current.ratings. retrofitting automatic Isolated, Insulated Vertical Bus shutters to MCC’s that do not have them is not possible. Section with Insulated Vertical Bus Horizontal Bus Bars The.horizontal bus.on.tiastar.motor.control.centers.are.made. of.tin-plated.copper.(standard).or.optional.silver-plated.copper.27 or.tin-plated.aluminum..They.are.available.with.600,.800,.200,. Structure & Bussing Bus Selection and Options Ground Bus A standard horizontal ground bus is typically mounted in the bottom 6” of the structure. Ground Bus. A.horizontal.ground bus.is.typically.mounted.in.the.bottom An optional copper 1/4” x 1” vertical ground bus6”.of.the.structure..The.horizontal.ground.bus.is.standard..A can be connected to the horizontal ground bus. When a combination motor control optional.vertical.ground.bus.can.be.connected.to.the.horizo unit is inserted into the MCC, the optional vertical ground bus is engaged before the vertical power bus. The vertical bus..When.a.combination.motor.control.unit.is.inserted.into ground bus provides a means of assuring the plug-in unit is solidly grounded before the the.MCC,.the.vertical.ground.bus.is.the.first.item.engaged. power stabs are engaged and remains groundedLikewise,.when.the.unit.is.removed,.the.vertical.ground.bu until the power stabs are disengaged. the.last.thing.to.be.disengaged. When vertical ground bus is specified on back-to-back structures, vertical and horizontal ground bus must be supplied in the front and rear of each section. Vertical Vertical Ground The ground bus may be located in the top or bottom front of 15” or 20” deep MCCs or the top or bottom rear of backto-back structures under most situations. A ground lug is supplied on one end of the ground bus as standard or can be optionally added to both ends. If not otherwise specified, the lug will be located in the incoming section. Wire Tieline Rods. Ground Bus Ground Bus Horizontal Ground B Horizontal Ground Bus Figure 14. Vertical Horizontal Ground Bus Round.wire tieand rods.are.located.in.each.vertical.wireway.to hold.wire.harnesses.in.place. Horizontal (Bottom Mounted) (A) 300A 600A 600A Cu Cu Wire Harness Al Vertical (A)1 300A Cu Wire Tie Rod 1 Available with motor ground terminations Neutral Bus A neutral connection is generally required for 3 phase 4 wire systems. A neutral pad is usually mounted in the incoming section only. Optionally, a neutral bus running the full length of the line-up can be provided. When full length neutral bus is specified, the neutral bus must be located in the bottom front of the MCC structure. Full length neutral bus requires that the ground bus be mounted in the top of the structure. In general, neutral bus capacity is sized at 1/2 main bus capacity. A two hole lug is supplied as standard when a service entrance label is not required. For service entry, a neutral lug and a bonding lug are supplied. All lugs used for ground or neutral are CU/AL type. Neutral Bus Neutral Bus (Bottom Mounted) (A) 28 600A 800A 1200A 1600A 37 Cu Cu Cu Cu pace. ns. Structure & Bussing Vertical Most.vertical.sections.provide.72”.of.vertical Space. Most.vertical.sections.provid space.for combination.motor.control.units..As.many.sections.as.n combination.motor.control.un will.be.assembled.together.to.contain.all.of.the.required will.be.assembled.together.t combination.motor.control.units.and.other.equipment.. combination.motor.control.un Wireways.run.horizontally.across.the.top.and.bottom.of. Wireways.run.horizontally.acr Wirewaysthe.sections..A.vertical.wireway.is.provided.in.each.vert the.sections..A.vertical.wirew section. section. The top horizontal Vertical Wireway Horizontal Wireway wireway is covered The vertical wireway is 72” H x 4” W and has a cross sectional area of 38.25 square inches. An optional 8” W vertical wireway is available with an area of 76.5 square inches. A vertical wire-way door is supplied on each 20” and 24” wide section that does not contain a 72” tall unit. Vertical wireway doors are not supplied on any section that contains a 72” high unit or on 30” wide or wider structures or 20” wide units. with a 12” high fullwidth door with a 1/4-turn latch. They are 12” high with a cross section of 90 square inches. Vertial Wireway Horizontal 72” 72” Wireways are located in the top and bottom of each section and run the full length of each line-up. Each vertical wireway is supplied with three wire tie rods. The bottom horizontal wireway is 6” high with 45 Horizontal square Wireway inch area. Figure 15. Wire tie rod Figure 16. Vertical and Horizontal wireways Combination.motor.control.units.are.designed.to.fit.into. Combination.motor.control.u Rear WirewayDimensions. compartments..Typically,.the.minimum.height.of.a.comb compartments..Typically,.the. motor.control.unit.is.2”,.increasing.in.6”.increments.(2 motor.control.unit.is.2” ,.incre 24” ,.30” ,.up.to.72”).as.needed..Six.combination.motor 24”,.30”,.up.to.72”).as.need 15” deep: 1 1/2” x 19 3/4”= 30 sq. in. cross sectional area. 20” deep: 9” x 19 3/4” = 178 sq. in. cross sectional area. units.that.are.2”.high.will.fit.in.72”.of.vertical.space. units.that.are.2”.high.will.fit The rear of the structure can be used as a wireway if the available Grommeted Vertical Wireway with 2 1/2” grommeted holes are specified. Dimensions for rear wireways in front mounting 15” and 20” deep units are: 29 Mains, Feeders, and Incoming Devices Main Lugs on Top, . Top Entry. In.the.arrangement.illustrated.below,. enter.through.the.top.of.a.vertical.sec main.lugs. Mains and Incoming Devices Main Lugs on Top, . Incoming.cables.can.also.enter.from.t The incoming cables are terminated compartment of the MCC. Bottom Entry on lugs in an incoming main.lugs.located.in.the.top.section. These lugs may be connected directly to the bus via Main Lug Only (MLO) or connected to a main disconnect device which may either be a Main Circuit Breaker (MCB) or Main Fusible Disconnect (MDS). It is important to know whether the incoming cables will be coming from the bottom or top of the MCC, as the required wire bending space may affect the compartment size. Note: All dimensions are shown in inches unless otherwise specified. Main Lugs on Top, . Top Entry. Main Lugs on Top, . Bottom Entry Main Lugs: Top or Bottom Entry In.the.arrangement.illustrated.below,.incoming.power.cables enter.through.the.top.of.a.vertical.section.and.are.connected.to. Main Lugs on Bottom,. Lugs.can.also.be.supplied.on.the.bott Bottom Entry. bottom.cable.entry.. main.lugs. Main Lugs on Top, Top Entry Incoming.cables.can.also.enter.from.the.bottom.and.connect.to main.lugs.located.in.the.top.section. Main Lugs on Bottom, Bottom Entry Figure 17. Main Lugs on Top or Bottom Compartment. Main Lugs on Bottom,. Bottom Entry. 30 26 Lugs.can.also.be.supplied.on.the.bottom.of.the.vertical.bus.for bottom.cable.entry.. Mains, Feeders, and Incoming Devices Main Lug Only (MLO) Top Feed Main Circuit Breaker (MCB) Top Feed Main Lug Only (MLO) Bottom Feed Main Circuit Breaker (MCB) Bottom Feed 31 Mains, Feeders, and Incoming Devices Main Lug Only (MLO) Horizontal lugs are available with 600A, 42,000A symmetrical bracing only (see Figure 18 on next page). Special lugs such as NEMA 2-hole compression lugs can be accommodated. Consult Siemens for space requirements. Amp/Bracing (A/K) Location Incoming Cable size Fig. ref. Next page Wire bending Space dim. A 600A/42K Top Qty = 2 #4 - 350kcmil CU Figure 18 13 12 0 600A/42K-65K Top Qty = 2 #2 - 600kcmil CU Figure 19 16 24 12 600A/85-100K Top Figure 20 20 30 18 600A/42K1 Bottom Figure 21 13 18 12 600A/65K1 Bottom Figure 21 13 24 18 800A/42K-65K Top Figure 19 16 24 12 800A/85K-100K Top Figure 20 20 30 18 800A/42K-65K2 Bottom Figure 22 18 30 24 1200A/42K-100K Top Figure 20 20 30 18 1200A/42K-100K2 Bottom Figure 22 18 30 24 1600A/42K-100K Top Figure 20 20 30 18 1600A/42K-100K2 Bottom Figure 22 18 30 24 2000A/42K-100K Top Figure 23 29 48 36 2000A/42K-100K Bottom Figure 24 46 72 72 2500A/42K-100K Top Figure 23 29 48 36 2500A/42K-100K Bottom Figure 24 46 72 72 Qty = 2 #2 - 600kcmil CU Qty = 2 #4 - 350kcmil CU Qty = 2 #4 - 350kcmil CU Qty = 2 #2 - 600kcmil CU Qty = 2 #2 - 600kcmil CU Qty = 2 #2 - 600kcmil CU Qty = 3 #2 - 600kcmil CU Qty = 3 #2 - 600kcmil CU Qty = 4 #2 - 600kcmil CU Qty = 4 #2 - 600kcmil CU Qty = 6 #2 - 600kcmil CU Qty = 6 #2 - 600kcmil CU Qty = 6 #2 - 600kcmil CU Qty = 6 #2 - 600kcmil CU 1 Space behind structure not available. 2 Entire rear of structure not available. Optional lugs available. Contact factory for size and rating. 32 Total assembly Height dim. B Required unit Space dim. C Mains, Feeders, and Incoming Devices Incoming line termination arrangements for Main Lug Only (MLO) Figure 18. Figure 19. Figure 20. Figure 21. Example: MLO Top Feed Figure 22. Figure 23. Figure 24. 33 Mains, Feeders, and Incoming Devices Main Circuit Breaker (MCB) Molded Case Thermal Magnetic circuit breakers, Molded Case Solid State circuit breakers, and Insulated Case WL Power circuit breakers can be used as mains in the MCC. These circuit breakers are 80% rated, however 100% rated options are also available (see below). Circuit Breaker Frame Location 125A Top 125A Bottom 250A Top 250A Bottom 400A7 8 Top 400A7 8 Bottom 600A7 8 Top 600A7 8 Bottom 800A1 8 Top 800A 2 6 8 Bottom 1200A1 8 Top 1200A2 3 6 8 Bottom 1600A3 8 Top 1600A3 8 Bottom 2000A3 Top 2000A3 Bottom 1600A4 Top 1600A4 Bottom 2000A4 Top 2000A4 Bottom 2500A4 Top 2500A4 Bottom 1 Space in rear of structure not available 2 Entire rear of structure not available 3 Molded case circuit breakers 4 WL power circuit breakers 34 Incoming Cable size Qty = 15 #3 - 3/0 CU Qty = 15 #3 - 3/0 CU Qty = 1 #6 - 350kcmil CU Qty = 1 #6 - 350kcmil CU Qty = 1 #6 - 350kcmil CU Qty = 2 3/0 - 500kcmil CU Qty = 2 3/0 - 500kcmil CU Qty = 2 3/0 - 500kcmil CU Qty = 3 #1 - 500kcmil CU Qty = 3 #1 - 500kcmil CU Qty = 4 250 - 500kcmil CU Qty = 4 250 - 500kcmil CU Qty = 4 300 - 600kcmil CU Qty = 4 300 - 600kcmil CU Qty = 6 300 - 600kcmil CU Qty = 6 300 - 600kcmil CU Qty = 4 300 - 600kcmil CU Qty = 4 300 - 600kcmil CU Qty = 6 300 - 600kcmil CU Qty = 6 300 - 600kcmil CU Qty = 6 300 - 600kcmil CU Qty = 6 300 - 600kcmil CU Fig. ref. Next page Wire bending Space dim. A Figure 25 14 24 12 Figure 28 8 24 18 Figure 26 15 30 18 Figure 29 15 36 30 Figure 26 15 30 18 Figure 30 15 42 36 Figure 26 15 30 18 Figure 30 15 42 36 Figure 27 22 48 36 Figure 31 22 54 48 Figure 27 22 48 36 Figure 31 22 54 48 Figure 34 30 90 72 Figure 35 30 90 72 Figure 32 32 90 72 Figure 35 26 90 72 Figure 32 28 90 72 Figure 33 25 90 72 Figure 32 28 90 72 Figure 33 25 90 72 Figure 32 28 90 72 Figure 33 25 90 72 5 15-25A lug size 12-10 AL, 14-10 CU; 30-100A, 10-1/0 CU/AL 6 800A - 1200A not available in back-to-back bottom mounting Total assembly Height dim. B Required unit Space dim. C 7 Stab opening at bottom of unit not available in rear 8 100% rated circuit breaker option available; unit size may increase Optional lugs available. Contact factory for size and rating. Note: All circuit breakers are calibrated for 40° C. Mains, Feeders, and Incoming Devices Incoming line termination arrangements for Main Circuit Breaker (MCB) Figure 25. Figure 29. Figure 26. Figure 27. Figure 30. Figure 28. Figure 31. Figure 32. 12 Example: MCB Top Feed 12 A C B C A 6 20 Figure 33. Figure 34. 6 20 Figure 35. 35 Mains, Feeders, and Incoming Devices Main Disconnect Switch (MDS) Main fusible switches consist of the following: • 60 to 100A, Class R fuse clips • 200 to 600A, Class R fuse holder • 800 to 1200A, Class L fuse holder Fig. ref. Next page Wire bending Space dim. A Qty = 1 #14 - #14 CU Figure 36 14 24 12 Bottom Qty = 1 #14 - #14 CU Figure 41 8 24 18 100A/100A Top Qty = 1 #14 - #14 CU Figure 37 13 30 18 100A/100A Bottom Qty = 1 #14 - #14 CU Figure 42 7 30 24 200A/200A Top Qty = 1 #6 - 350kcmil CU Figure 38 16 42 30 200A/200A Bottom Qty = 1 #6 - 350kcmil CU Figure 43 10 48 42 400A/400A Top Qty = 2 3/0 - 500kcmil CU Figure 39 14 48 36 400A/400A Bottom Qty = 2 3/0 - 500kcmil CU Figure 44 14 60 54 600A/600A Top Qty = 2 3/0 - 500kcmil CU Figure 39 14 48 36 600A/600A Bottom Qty = 2 3/0 - 500kcmil CU Figure 44 14 60 54 800A/800A1 Top Qty = 3 250-500kcmil CU Figure 46 22 90 72 800A/800A1 Bottom Qty = 3 250-500kcmil CU Figure 45 22 90 72 1200A/1200A1 Top Qty = 4 250-500kcmil CU Figure 46 22 90 72 1200A/1200A1 Bottom Qty = 4 250-500kcmil CU Figure 45 22 90 72 Fusible disconnect Switch/clips Location 60A/30A or 60A Top 60A/30A or 60A Incoming Cable size 1 Space in rear of structure not available. Optional lugs available. Contact factory for size and rating. 36 Total assembly Height dim. B Required unit Space dim. C Mains, Feeders, and Incoming Devices Incoming line termination arrangements for Main Disconnect Switches (MDS) Figure 36. Figure 37. Figure 38. Figure 39. Figure 40. Figure 41. Figure 42. 12 A C B 6 20 Figure 43. Figure 44. Figure 45. Figure 46. 37 Mains, Feeders, and Incoming Devices Feeders Example of Feeder Circuit Breaker (FCB) Example of Dual Feeder Disconnect Switch (DFDS) 38 Mains, Feeders, and Incoming Devices Feeder Circuit Breakers Space Requirements Frame Size (Amps) Max Trip Amps Unit Height (Inches) 1 CB 2 CB 121 125 125 12 1 250 250 18 2 — 400 400 24 3,5 — 600 600 24 3,5 800 800 36 (Top) — — 800 800 483 (Bottom) — 1200 1200 363 (Top) — 1200 1200 483 (Bottom) — 3 Feeder Circuit Breakers High Density Max Trip Amps Unit Height (Inches) 1 CB 15-250 6 150-250 12 Feeder Disconnect Switch Space Requirements Switch Rating (Amps) 1 2 3 4 5 Fuse Clip Size (Amps) Unit Height (Inches) 1 SW 2 SW 124 30 30 12 60 60 124 124 100 100 18 — 200 200 30 — 400 400 423,5 — 600 600 423,5 — 4 CED Current Limiting Breaker requires 18" CFD Current Limiting Breaker requires 24" Fixed mounted unit. Requires load terminal blocks. Stab opening at top of unit not available in rear. Feeder Disconnect Switch Ratings Disconnect Size Disconnect2 Type Fuse Type Rating 30 MCS R,J 100KA 60 MCS R,J 100KA 100 MCS R,J 100KA 200 MCS R,J 100KA 400 JXDS R,J 100KA 600 LXDS R,J 100KA 800 MXDS L 100KA 1200 NXDS L 100KA 39 Mains, Feeders, and Incoming Devices Feeder Circuit Breaker Ratings Ratings in KA Type ED6 HED4 CED6 HDG FD6 Frame 240V 125 125 125 150 250 65 100 100 100 65 600V 25 42 100 65 35 18 — 100 20 22 HFD6 250 100 65 25 HHFD6 250 100 65 25 CFD6 250 100 100 100 HFG 250 100 65 20 JD6 400 65 35 25 HJD6 400 100 65 35 HHJD6 400 100 100 50 SCJD6 400 100 100 100 LD6 600 65 35 25 HLD6 600 100 65 35 HHLD6 600 100 100 50 SCLD6 600 100 100 100 MD6 800 65 50 25 HMD6 800 100 65 50 CMD6 800 100 100 65 SMD6 800 65 50 25 SHMD6 800 100 65 50 SCMD6 800 100 100 65 WLS208 800 65 65 65 WLL208 800 100 100 85 ND6 1200 65 50 25 HND6 1200 100 65 50 CND6 1200 100 100 65 SND6 1200 65 50 25 SHND6 1200 100 65 50 SCND6 1200 100 100 65 WLS212 1200 65 65 65 WLL212 1200 100 100 85 PD6 1600 65 50 25 HPD6 1600 100 65 50 CPD6 1600 100 100 65 WLS216 1600 65 65 65 WLL216 1600 100 100 85 RD6 2000 65 50 25 HRD6 2000 100 65 50 WLS220 2000 65 65 65 WLL220 2000 100 100 85 Breakers listed are rated to the UL489 standard. Note: All circuit breakers are calibrated for 40° C. 40 480V Mains, Feeders, and Incoming Devices Standard Disconnects Standard fusible units use the following disconnects: Siemens Visible Blade 30 - 200A Siemens Molded Case Switch 400, 600A Example of 100A Disconnect Switch Example of 400A Molded Case Switch 41 Mains, Feeders, and Incoming Devices Bus Splice & Bus Duct Bus links are available for connection to existing tiastar/system 89 MCC. The following information is needed for each order: a. Style No. of existing MCC b. Left or right connection to new MCC order c. Ampacity of existing bus (example: 600A, 800A, etc.) d. Size of existing ground and neutral bus Note: For some MCCs (Model 90 and Model 95), a transition arrangement may be necessary. Bus duct connections are supplied on request. They may require a pull box or a special structure depending on the application. Complete bus stub dimensions, bus run drawings, and specification must be supplied. Splice Kits Note: For complete splice kit installation details, refer to instructions supplied with splice kits. Splice Bar Adapter Horizontal Bus Splice Bolts Belleville Washer Figure 47. Exploded View of Splice Kit 42 Parallel Horizontal Mains, Feeders, and Incoming Devices Splice Kits Horizontal Bus Splice Bus Bar Clamp Parallel Horizontal Bus Bar (L2 & L3) Belleville Washer Nut Figure 48. 1200, 1600A L2 and L3 Connection Horizontal Bus Splice Belleville Washer Nut Bus Bar Clamp Horizontal Bus Bar Figure 49. 1200A, 1600A Neutral Bus Connection 43 Mains, Feeders, and Incoming Devices TPS3 Surge Protective Devices (SPD) Siemens Integral TPS3s are UL 1449 3rd Edition, factory installed SPDs within our MCCs, utilizing optimal electrical system connections to minimize impedance losses. This results in the some of the industry’s best “installed” Voltage Protection Ratings. This SPD has the following features: n UL 1449 3rd Edition and UL 1283 n UL Type 1 (consult factory) or Type 4 tested as Type 1 or 2 SPDs n 20 kA In (most models) n 100 - 300 kA per phase surge current capacity n EMI/RFI filtering or Sine Wave tracking n Standard 6 in units n LED, Audible Alarm, Dry Contacts, and Ground Integrity Monitoring Diagnostics n 200 kA SCCR (most models) n UL96A Lightning Protection Master Label Compliant 44 Mains, Feeders, and Incoming Devices Notes 45 Units Plug-in Unit Features All plug-in unit of the same size are interchangeable and can be relocated elsewhere in the motor control center. Unit compartment heights may be modified in the field to accept different size units. 46 Benefits Feature Ease in wiring and inspection Terminal blocks are mounted on a swing-out side barrier. Indicates that a plug-in unit is fully withdrawn from the vertical bus and prevents the unit from falling out of the structure during unit removal. A positive stop in the “TEST” position. Units Benefits Engages and grounds units at all times. Feature Copper ground clip on plug-in unit. Easy unit access and removal. All doors swing open a minimum of 110°. Allows lockout / tagout procedures to be implemented at the unit level. Safety lock capabilities. 47 Units Combination Starters Motor Starter Pilot Devices Molded Case Circuit Breaker Operating Handle Figure 50. 1200A, 1600A Neutral Bus Connection A combination starter is the grouping of a motor starter with a fuse or circuit breaker disconnect. Plug-in units in a structure are connected to the vertical bus by a stab assembly on the back of the unit. The stab assembly is then wired to a disconnect device inside the plug-in unit. Power then flows through the circuit breaker, through the motor starter, and ultimately to the motor. NEMA Size Description 0-4 Siemens Heavy Duty NEMA Magnetic Starters and Contactors (Standard) 1-4 Sirius NEMA Rated Contactors (Optional) 5, 6 Sirius NEMA Rated Contactors (Standard) 4, 5, 6 Sirius Vacuum Contactors (Optional) Stabs The power stabs engage the vertical power distribution bus when the units are installed in the structure. Plug-in tin plated copper (standard) unit stab assemblies include selfaligning stab clips with spring steel backup springs. Wires from the stab clips to the lineside of the circuit breaker or disconnect switch are contained in the stab housing and are isolated phase-to-phase until the wires enter the MCC. 48 Units Full Voltage Non-Reversing (FVNR) Unit and Full Voltage Reversing (FVR) with Fusible Switch or Circuit Breaker Example of Full Voltage Non-Reversing (FVNR) Example of Full Voltage Reversing (FVR) 49 Units Full Voltage Non-Reversing (FVNR) Unit and Full Voltage Reversing (FVR) with Circuit Breaker or Fusible Switch Maximum Horsepower Rating NEMA Size Circuit Breaker Type 208V 230V 400V 480V 600V 7.5 7.5 10 10 10 1 Standard Breaker Type MCP Frame Size (Amps) Dimensions in inches (mm) Unit Height1 W = Width, D = Depth FVNR FVR 12 (305) 18 (457) 125/250 12 (305) 18 (457) 24 (610) 24 (610) 30 (762) 36 (914) 125 2 3 4 10 25 40 15 30 50 25 50 75 25 50 100 25 50 100 5 75 100 150 200 200 250/400 36 (914) 48 (1219) 63 150 200 300 400 400 400/600/ 800 48 (1219) 72 (1829) 30W (762W) 73 — — — 600 600 1200 72 (1829) 20W x 20D (508W x 508D) N/A MCP ND64 kA Interrupting Rating at 480V2 42 (standard) / 100 (optional) 42 / 65 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 3 Fixed mounted units (not plug-in) 4 Thermal magnetic breaker (not MCP) Full Voltage Contactor (FVC) Unit with Circuit Breaker or Fusible Switch Maximum KW Resistance Heating Loads Circuit Breaker Type NEMA Size 208V 230V 400V 480V 600V Circuit Breaker Frame Size (Amps) Dimensions in inches (mm) Unit Height1 1 10.8 11.9 18.7 23.8 31 125 12 (305) 30 / 30 12 (305) 2 16.2 17.9 31.2 35.8 46.7 125 12 (305) 60 / 60 12 (305) 3 32 35 62 71 93 125 18 (457) 100 / 100 24 (610) 4 48 54 94 107 140 125 / 250 24 (610) 200 / 200 42 (1067) 5 108 119 206 238 311 250 / 400 36 (914) JXD6 MCS / 400 60 (1524) 600 48 (1219) LXD6 MCS / 600 72 (1829) 800 72 (1829) MXD6 MCS / 800 1200 72 (1829) 63 73 198 259 218 286 346 476 437 572 100 570 747 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 3 Fixed mounted units (not plug-in). 50 Fusible Type (For Maximum KW at 480V) Dimensions in inches (mm) kA InterkA InterFusible Unit Height1 rupting rupting Switch / Rating at Rating at Fuse Clip W = Width, 480V2 480V2 (Amps) D = Depth 65 NXD6 MCS / 1200 100 72 (1829) 30W (762W) 72 (1829) 50W x 20D (1270W x 508D) Units Fusible Type (For Maximum HP at 480V), Type Fusible Switch/ Fuse Clip (Amps) Dimensions in inches (mm) Unit Height1 W = Width, D = Depth kA Interrupting Rating at 480V2 NEMA Size FVNR FVR 30 / 30 12 (305) 18 (457) 1 60 / 60 100 / 100 200 / 200 12 (305) 24 (610) 42 (1067) 24 (610) 36 (914) 48 (1219) 2 3 4 JD6 MCS / 400 60 (1524) 60 (1524) MD6 MCS / 800 72 (1829) 72 (1829) 30W (762W) 63 ND6 MCS / 1200 72 (1829) 40W x 20D (1016W x 508D) N/A 73 100 5 Dual Full Voltage Non-Reversing (DFVNR) Unit with Circuit Breaker Maximum Horsepower Rating Circuit Breaker Type NEMA Size 208V 230V 400V 480V 600V Standard Breaker Type MCP Frame Size Dimensions in inches (mm) Unit Height1 kA Interrupting Rating at 480V2 1 7.5 7.5 10 10 10 MCP 125 18 (457) 100 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 51 Units Two Speed One Winding (2S1W) and Two Speed Two Winding (2S2W) with Circuit Breaker or Fusible Switch Constant or Variable Torque Maximum Horsepower Rating NEMA Size Circuit Breaker Type Standard Breaker Type Dimensions in inches (mm) Unit Height1 W=Width, D=Depth MCP Frame Size (Amps) 208V 230V 400V 480V 600V 1 7.5 7.5 10 10 10 2 10 15 25 25 25 3 25 30 50 50 50 4 40 50 75 100 100 53 75 100 150 200 200 250 / 400 63 150 200 300 400 400 600 / 800 125 MCP 125 / 250 2S1W 2S2W 24 (610) 24 (610) 24 (610) 24 (610) 48 (1219) 36 (914) 60 (1524) 72 (1829) 30W (762W) Consult Siemens 48 (1219) 72 (1829) 30W (762W) 72 (1829) 30W (762W) kA Interrupting Rating at 480V2 42 (standard) / 100 (optional) 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 3 Fixed mounted units (not plug-in). Constant Horsepower Maximum Horsepower Rating NEMA Size Circuit Breaker Type 208V 230V 400V 480V 600V 1 5 5 7.5 7.5 7.5 2 7.5 10 20 20 20 3 20 25 40 40 40 4 30 40 50 75 75 MCP Frame Size (Amps) 125 MCP 125 / 250 53 60 75 100 150 150 250 / 400 63 100 150 200 300 300 400 / 600 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 3 Fixed mounted units (not plug-in). 52 Standard Breaker Type Dimensions in inches (mm) Unit Height1 W = Width, D = Depth 2S1W 2S2W 24 (610) 24 (610) 24 (610) 24 (610) 36 (914) 30 (762) 48 (1219) 36 (914) 72 (1829) 30W (762W) Consult Siemens 72 (1829) 30W (762W) 72 (1829) 30W (762W) kA Interrupting Rating at 480V 42 (standard) / 100 (optional) Units Fusible Type (For Maximum HP at 480V) Dimensions in inches (mm) Unit Height1 W = Width, D = Depth kA Interrupting Rating at 480V2 NEMA Size Fusible Switch/ Fuse Clip (Amps) 2S1W 2S2W 30 / 30 24 (610) 24 (610) 1 60 / 60 24 (610) 24 (610) 2 100 / 100 36 (914) 30 (762) 3 200 / 200 JD6 MCS / 400 MD6 MCS / 800 48 (1219) 72 (1829) 30W (762W) Consult Siemens 36 (914) 72 (1829) 30W (762W) 72 (1829) 40W (1016W) 100 4 53 63 Fusible Type (For Maximum HP at 480V) Fusible Switch / Fuse Clip (Amps) Dimensions in inches (mm) Unit Height1 W = Width, D = Depth 2S1W 2S2W kA Interrupting Rating at 480V2 NEMA Size 30 / 30 24 (610) 24 (610) 1 60 / 60 24 (610) 24 (610) 2 100 / 100 48 (1219) 36 (914) 200 / 200 60 (1524) 48 (1219) JD6 MCS / 400 MD6 MCS / 800 72 (1829) 30W (762W) Consult Siemens 72 (1829) 30W (762W) 72 (1829) 40W (1016W) 3 100 4 53 63 53 Combination Starters Units Reduced Voltage Autotransformer (RVAT) Non-Reversing with Circuit Breaker or Fusible Switch—Closed Transition Maximum Horsepower Rating NEMA Size Circuit Breaker Type Standard Breaker Type Dimensions in inches (mm) Unit Height1 W = Width, D = Depth 208V 230V 400V 480V 600V 2 10 15 25 25 25 42 (1067) 3 25 30 50 50 50 42 (1067) 4 40 50 75 100 100 53 75 100 150 200 200 6 3 150 200 300 400 400 7 3 — — — 600 600 42 (standard) / 100 (optional) 48 (1219) MCP kA Interrupting Rating at 480V2 72 (1829), 30W (762W) 72 (1829), 30W (762W) ND6 Consult Siemens 4 42 / 65 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 3 Fixed mounted units (not plug-in) 4 Thermal magnetic breaker (not MCP) Reducing Voltage Wye Delta Closed (YDC) Transition and Reducing Voltage Wye Delta Open (YDO) Transition Maximum Horsepower Rating NEMA Size Circuit Breaker Type 208V 230V 400V 480V 600V 2 20 25 25 40 40 3 25 30 50 75 75 4 60 60 75 150 150 53 150 150 150 300 300 1 The addition of oversized CPTs, relays, timers, etc. may increase unit height. 2 For other available voltage ratings, consult Siemens 3 Fixed mounted units (not plug-in) 54 Standard Breaker Type MCP Dimensions in inches (mm) Unit Height1 W = Width, D = Depth YDO YDC 30 (762) 42 (1067) 36 (914) 48 (1219) 36 (914) 48 (1219) 72 (1829) 30W (762W) 72 (1829) 30W (762W) kA Interrupting Rating at 480V2 42 (standard) / 100 (optional) Units Fusible Type (For Maximum HP at 480V) NEMA Size Fusible Switch / Fuse Clip (Amps) Dimensions in inches (mm) Unit Height1 W = Width, D = Depth 60 / 60 42 (1067) 2 100 / 100 48 (1219) 3 200 / 200 60 (1524) JD6 MCS / 400 72 (1829), 30W (762W) MD6 MCS / 800 72 (1829), 30W (762W) 63 ND6 MCS / 1200 Consult Siemens 73 kA Interrupting Rating at 480V2 100 4 53 Fusible Type (For Maximum HP at 480V) Fusible Switch / Fuse Clip (Amps) Dimensions in inches (mm) Unit Height1 W = Width, D = Depth YDO YDC 100 / 100 36 (914) 48 (1219) 200 / 200 48 (1219) 60 (1524) JD6 MCS / 400 72 (1829) 72 (1829) LD6 MCS / 600 72 (1829) 30W (762W) 72 (1829) 30W (762W) kA Interrupting Rating at 480V2 NEMA Size 2 3 100 4 53 55 Units Compact High Density (HD) Combination Starters While meeting UL and NEMA standards, our Compact Modular High Density Units reduce unit size by 6” (up to 50%) for starters sizes 1-4; thus, reducing footprint and saving floor space. In the Compact High Density units, only ESP200 overload relays are available. 22mm pilot devices are available with a maximum of four pilot devices per unit. Full Voltage Non-Reversing (FVNR) Unit with Circuit Breaker Maximum Horsepower Rating NEMA Size 1 2 3 4 208V 7.5 10 25 40 230V 7.5 15 30 50 Circuit Breaker Type 480V 10 25 50 100 Standard Breaker Type MCP MCP Frame Size (Amps) 125 125/250 Unit Height kA InterruptDimensions in ing Rating inches (mm) at 480V1 6 (152) 100 12 (305) 18 (457) Full Voltage Contactor (FVC) Unit with Circuit Breaker Maximum KW Resistance Heating Loads NEMA Size 1 2 3 4 208V 9.7 16.2 32 48 230V 10.7 17.9 35.8 54 480V 22 37 74 112 1 For other available voltage ratings contact Siemens 56 Circuit Breaker Type Unit Height Dimensions in inches (mm) kA Interrupting Rating at 480V1 6 (152) 12 (305) 18 (457) 100 Units Reduced Voltage Soft-Starter (RVSS) Units Siemens soft-start controllers and starters incorporate the latest in solid-state technology to provide precise control in the starting of AC induction motors. Solid state reduced voltage starting allows motor voltage to be gradually applied, reducing potentially damaging high inrush currents and starting torques. These controls are easy to set up, operate, troubleshoot and repair. They are fully adjustable for many applications and with voltage ramp capability, can handle varying loads. Soft-start controllers can lower operating costs by reducing downtime due to equipment maintenance and repair; and minimize product and drive system damage caused by hard physical starts or stops. Siemens Soft-Start controllers with the energy saving feature conserve energy during lightly loaded conditions by reducing the motor voltage and current Overview The advantages of the SIRIUS soft starters at a glance: n Soft starting and soft stop n Stepless starting n Reduction of current peaks n Avoidance of mains voltage fluctuations during starting n Reduced load on the power supply network n Reduction of the mechanical load in the operating mechanism n Considerable space savings and reduced wiring compared with mechanical reduced voltage starters n Maintenance-free switching n Fits perfectly in the SIRIUS modular System 57 Units SIRIUS 3RW40 SIRIUS 3RW40 soft starters include soft start and soft stop, and internal bypass. At the same time they come with additional functions, i.e. selectable solid-state motor overload, intrinsic device protection and adjustable current limiting, as well as a new patented two-phase control method (Polarity Balancing) that is unique in this rating range. SIRIUS 3RW40 soft starters are part of the SIRIUS modular system. This results in advantages such as identical sizes and a uniform connection system. Thanks to their particularly compact design, SIRIUS 3RW40 soft starters are only half as big as comparable wye-delta starters. Hence they can be mounted in compact space requirements in the control cabinet. Configuring and installation are carried out quickly and easily thanks to the 3-wire connection. SIRIUS 3RW40 for three-phase motors Soft starters rated up to 300 Hp (at 460 V) for standard applications in three phase power systems. Extremely small sizes, low power losses and simple commissioning are just three of the many advantages of the SIRIUS 3RW40 soft starters. Application areas: n Fans n Pumps n Building/construction machines n Presses n Escalators n Transport systems n Air conditioning systems n Ventilators n Assembly lines n Operating mechanisms 58 Units SIRIUS 3RW44 In addition to soft starting and soft stopping, the solid-state SIRIUS 3RW44 soft starters provide numerous functions for higher-level requirements. They cover a rating range up to 900Hp at 460 V in the inline circuit. The SIRIUS 3RW44 soft starters are characterized by a compact design for space-saving and clearly arranged control cabinet layouts. For optimized motor starting and stopping, the innovative SIRIUS 3RW44 soft starters are an attractive alternative with considerable savings potential compared to applications with a frequency converter. The new torque control and adjustable current limiting enable these high feature soft starters to be used in nearly every conceivable task. They reliably mitigate the sudden torque applications and current peaks during motor starting and stopping. This creates savings potential when calculating the size of the control gear and when servicing the machinery installed. Be it for inline circuits or inside delta circuits – the SIRIUS 3RW44 soft starter offers savings especially in terms of size and equipment costs. Combinations of various starting, operating and ramp-down possibilities ensure an optimum adaptation to the application specific requirements. Operating and commissioning can be performed by means of the user-friendly keypad and a menu prompted, multi-line graphic display with background lighting. The optimized motor ramp-up and ramp down can be effected by means of just a few settings with a previously selected language. Four-key operation and plain-text displays for each menu point guarantee full clarity at every moment of the parameterization and operation. Application areas n Pumps n Mills n Ventilators n Saws n Compressors n Crushers n Water transport n Mixers n Conveying systems and lifts n Centrifuges n Hydraulics n Industrial cooling and refrigerating systems 59 Units MCC Enclosures 480V1 Solid State Reduced Voltage — NEMA 1 MCC Enclosures2 Dimensions - In. (mm)4 5 Rating HP3 5 10 15 20 25 30 40 50 75 100 150 200 300 15 20 25 30 40 50 60 75 100 125 150 200 250 400 450 500 600 750 800 RVSS Type6 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW40 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 3RW44 Rated Amperes 9 19 24 28 34 42 58 70 117 145 205 315 385 26 32 42 52 68 82 100 117 145 180 215 280 385 494 562 693 850 970 1076 Mounting Height Structure WxD kA Interrupting Rating 18 (457) 24 (610) 36 (914) 48 (1219)7 72 (1829) 7 20 x 15 (508 x 381) 100 36 (914) 48 (1219) 7 72 (1829) 7 30 x 15 (762 x 381) 65 Consult Siemens Consult Siemens 42 1 For other available voltage ratings, consult Siemens. 2 For other enclosure types, consult Siemens. 3 Ratings are based on CLASS 20 overloads and 6 starts per Hour. Consult Siemens for other applications. 4 Dimensions shown are for circuit breaker or fusible disconnects. 5 RVSS with bypass and / or isolation contactors require extra mounting space. Consult Siemens for further information. 6 3RW40 Units include line side isolation contactor 7 Fixed mounted units (not plug-in). 60 Units Variable Frequency Drive (VFD) Units Micromaster 440 (MM440) Application The MICROMASTER 440 inverter is suitable for a variety of variable-speed drive applications. Its flexibility provides for a wide spectrum of applications. These also include cranes and hoisting gear, high-bay warehouses, production machines for food, beverages and tobacco, packaging machines etc.; i.e. applications which require the frequency inverter to have a higher functionality and dynamic response than usual. The inverter is especially characterized by its customer-oriented performance and ease of-use. Its large voltage range enables it to be used all over the world. 61 Units Micromaster 440 (MM440) Design The MICROMASTER 440 inverter has a modular design. The operator panels and modules can be easily exchanged. International standards n The MICROMASTER 440 inverter complies with the requirements of the EU low voltage directive. n The MICROMASTER 440 inverter has the n acc. to and c marking certified n c -tick Main characteristics n Easy, guided start-up nM odular construction allows maximum configuration flexibility n Six programmable isolated digital inputs nT wo scalable analog inputs (0 V to 10 V, 0 mA to 20 mA) can also be used as a 7th/8th digital input n Two programmable analog outputs (0 mA to 20 mA) nT hree programmable relay outputs (30 V DC/5 A resistive load; 250 V AC/2A inductive load) n Low-noise motor operation thanks to high pulse frequencies, adjustable (observe derating if necessary) n Complete protection for motor and inverter. Options (overview) n EMC filter, Class A/B n LC filter and sinusoidal filter n Line commutating chokes n Output chokes n Gland plates n Basic Operator Panel (BOP) for parameterizing the inverter n Plain text Advanced Operator Panel (AOP) with multi-language display n Communication modules – PROFIBUS – DeviceNet – CANopen n Pulse encoder evaluation module n PC connection kits n Mounting kits for installing the operator panels in the control cabinet doors n PC start-up tools executable under Windows 98 and NT/2000/ME/XP Professional n TIA integration with Drive ES 62 Units Micromaster 440 (MM440) MCC Enclosures 480V1 Variable Frequency Drives — NEMA 1A MCC Enclosures2 Rating HP3 Rated Amperes 2 4 5 10.2 7.5 16 10 18.4 15 26 20 32 25 38 30 45 40 1 2 3 4 5 6 7 Drive Type MM440 62 50 76 60 90 75 110 100 145 125 178 150 205 200 250 Dimensions - in. (mm) 4, 6 Mounting Structure Height WxD kA Interrupting Rating at 480V 18 (457) 24 (610) 36 (914) 20 x 15 (508 x 381) 25-65 (standard) / 100 (standard fusible, optional circuit breaker) 48 (1219)7 48 (1219)5,7 60 (1624)7 20 x 155 (508 x 381) 72 (1829)7 30 x 15 5 (762 x 381) For other available voltage rating, consult Siemens For other enclosure types, consult Siemens Ratings are for Variable Torque applications. Consult Siemens for other applications Dimensions shown are for circuit breaker or fusible disconnects except as noted Fusible disconnect unit is larger, consult Siemens Drives with bypass and/or isolation contactors require extra mounting space. Consult Siemens for further information. Fixed mounted units (not plug-in) 63 Units 600V Variable Frequency Drives — NEMA 1A MCC Enclosures1 Rating HP3 Drive Type Rated Amperes 2 2.7 5 6.1 7.5 9 10 11 15 17 20 22 25 30 MM440 Dimensions - in. (mm) 3, 5 Mounting Structure Height WxD 24 (610) 20 x 15 (508 x 381) 27 32 40 41 50 52 60 62 75 77 100 99 125 125 48 (1219)6 60 (1624)6 72 (1829)6 20 x 154 1 For other enclosure types, consult Siemens 2 Ratings are for Variable Torque applications. Consult Siemens for other applications 3 Dimensions shown are for circuit breaker or fusible disconnects except as noted 4 Fusible disconnect unit is larger, consult Siemens 5 Drives with bypass and/or isolation contactors require extra mounting space. Consult Siemens for further information. 6 Fixed mounted units (not plug-in) 64 kA Interrupting Rating at 480V 18-22 (standard) / 100 (standard fusible, optional circuit breaker) Units Micromaster Drives Technical Data MM440 - Technical Data Voltage and power ranges 200–240 V, ± 10%, 0.166 to 60 HP (CT / VT) 380–480 V, ± 10%, 0.5 to 150 HP (CT) 380–480 V, ± 10%, 0.5 to 200 HP (VT) 500–600 V, ± 10%, 1.0 to 100 HP (CT) 500–600 V, ± 10%, 1.0 to 125 HP (CT) Operating temperature 0 °C to +40 °C Process control Internal PID controller (autotuning) Types of control Vector control, FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic MM420 - Technical Data Voltage and power ranges 200-240 V, ± 10%, 0.16 to 7.5 HP 380-480 V, ± 10%,, 0.5 to 15 HP Operating temperature –10 °C to +50 °C Process control PID process controller Types of control V / Hz, Voltage Boost, Slip Compensation, FCC (Flux Current Control) Inputs 3 digital inputs, 1 analog input Outputs 1 analog output, 1 relay output MM430 - Technical Data Voltage and power ranges 380-480 V, ± 10%, 10 to 125 HP Operating temperature 0 °C to +40 °C Process control PID process controller Types of control V / Hz, Voltage Boost, Slip Compensation, FCC (Flux Current Control) Inputs 6 digital inputs, 2 analog inputs, 1 PTC/KTY input Outputs 2 analog outputs, 3 relay outputs 65 Units Factory Options Contactor Options Bypass Contactor (None/Automatic/Manual/Selectable) Input Isolation Contactor Output Isolation Contactor VFD Options Operator Panel (Basic/Advanced/None) Door Mounted Operator Panel (None/Single VFD/ Advanced Operator Panel (AOP) Communication Module (PROFIBUS, DeviceNet, CANopen, LON, etc.) Pulse Encoder Module PC to VFD connection kit Reactor, Filter, and Other Options Input/Output Reactor Passive harmonic filter RFI filter Output filter (DV/DT, sine wave) Pulse Resistor Braking1 Semiconductor Fuses 1 Recommend that resistor banks should be installed outside of the MCC. Consult factory for further details. Pollution Degree Ratings according to UL61800-5-1 MCCs containing VFDs should be installed in a Pollution Degree 2 environment in accordance with UL61800-5-1. If an MCC with VFD is to be placed in a Pollution Degree 3 or higher environment, a NEMA12 rated MCC should be installed. Pollution Degree 66 Description 1 No pollution or only dry, non-conductive pollution occurs. The pollution has no influence. 2 Normally, only non-conductive pollution occurs. Occasionally, however, a temporary conductivity caused by condensation is to be expected, when the VFD is out of operation. 3 Conductive pollution or dry non-conductive pollution occurs, which becomes conductive due to condensation, which is to be expected. 4 The pollution generates persistent conductivity caused, for example by conductive dust or rain or snow. Units SINAMICS G120C SINAMICS G120C has been especially designed for an economic, space-saving and easy-to-operate frequency converter providing a multitude of functions. This device combines in particular compactness with superior power density and is characterized by fast installation and commissioning. Smallest size n Compact design (integrated braking chopper) n Fast mechanical installation (i.e. pluggable terminals) Easy to use n Simple, optimized commissioning with the STARTER tool n Effective, adequate parameter set (simple storing and cloning functions using IOP, BOP-2 or SD card) n Usable with IOP or BOP-2 operator panels Leading edge technology n Energy-efficient, encoder-less vector control - automatic flow reduction with V/F ECO n Safety Integrated (Safe Torque Off) n Communication PROFIBUS DP, PROFINET, CAN and USS/ Modbus RTU Application For industrial and commercial applications (secondary drive in production machines or generally for water/waste water, automotive). Application examples include mixers, extruders, simple pumps, fans, compressors, vibrator motors, simple wire drawing machines. 67 Units SINAMICS G120C Design SINAMICS G120C is a compact inverter where the Control Unit (CU) and Power Module (PM) function units are combined in one device. SINAMICS G120C can be integrated into the widest range of applications, either using the integrated digital and analog inputs or via the integrated fieldbus interface (available in the USS/ Modbus RTU, PROFINET, PROFIBUS DP, CANopen versions). Especially the product versions with integrated PROFIBUS DP or Profinet interface make full integration into the Siemens TIA family possible, therefore allowing the advantages of the seamless TIA product family to be fully utilized. SINAMICS G120C devices are preset in the factory so that they can be immediately connected to PROFIBUS DP or Profinet fieldbuses and used without parameterization. G120C- Technical Data Output Ratings Dimensions - in. (mm)1 Frame Size LO-OL LO-OL HI-OL HI-OL A hp A hp A 1.4 0.5 1.1 0.5 A 1.9 0.75 1.4 0.5 A 2.6 1 1.9 0.75 A 3.5 2 2.6 1 A 4.8 2 3.5 2 A 6.2 3 4.8 2 A 7.5 3 6.2 3 B 10.6 5 7.5 3 B 14.0 10 10.6 5 C 21.3 15 14.0 10 C 26.4 15 21.3 15 C 31.5 20 26.4 15 Mounting Height IR 18 (457) 20 x 15 (508 x 381) 24 (610) 30 (762) 1 Circuit Breaker, Reactor (Line or Load) and Drive Included. Overload capability: • High overload (HO): 200% base load current IH for 3 s plus 150% base load current IH for 57 s within a 300 s cycle time • Light overload (LO): 150% base load current IH for 3 s plus 110% base load current IH for 57 s within a 300 s cycle time 68 Structure WxD 65ka Units SINAMICS G120C Factory Options Technical Data Voltage and power ranges 380–480 V, 0.5 to 20 HP (LO) 380–480 V, 0.5 to 15 HP (HO) Operating temperature 0 °C to +40 °C Process control Internal PID controller (auto-tuning) Types of control Vector control, FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic Communications PROFIBUS DP, PROFINET, CANopen and USS/ Modbus RTU For additional G120C information, please see the SINAMICS and Motors for Single-Axis Drives Catalog, Order No. E86060-K5531-A101-A1-7600. Contactor Options Bypass Contactor (None/Automatic/Manual/Selectable) Input Isolation Contactor Output Isolation Contactor VFD Options Operator Panel (BOP-2, IOP, none) Door Mounted Operator Panel PC Inverter Connection Kit 2 Reactor, Filter, and Other Options Input/Output Reactor Passive harmonic filter RFI filter Output filter (DV/DT, sine wave) Pulse Resistor Braking1 Semiconductor Fuses 1 Recommend that resistor banks should be installed outside of the MCC. Consult factory for further details. 69 Units SINAMICS G120 SINAMICS G120 is a modular drive inverter system that comprises various function units. These are essentially: Control Unit (CU) and Power Module (PM). The CU controls and monitors the PM and the connected motor in several operating modes that can be selected. It supports communication with a local or central controller and monitoring devices. n With many innovative functions Safety Integrated for safety-relevant machines and systems, capable of regenerative feedback into the line supply for energy saving n Fast commissioning STARTER tool and data backup using the BOP-2, IOP or MMC/SD card n Efficient and consistent solutions via Totally Integrated Automation (TIA), consistency from SINAMICS through to the automation level Application Machines and plants in industrial and commercial applications (machinery construction, automotive, textiles, chemical industry, printing, steel). Application examples include: Pumps and fans, Compressors, Centrifuges, Conveyor systems. Design Application-oriented design of SINAMICS G120 SINAMICS G120 standard inverters are modular inverters for standard drives. Selection of the SINAMICS G120 is reduced to two or three steps thanks to the modular system used. Power Module Control Unit + G_D011_EN_00354 70 Operator Panel + SINAMICSG120 standardinverters Units Selecting the Power Module Power Module Control Unit Operator Panel G_D011_XX_00356 PM240 Power Modules PM240 Power Modules are suitable for many applications. The PM240 has an integrated braking chopper in frame sizes FSA up to FSF and has the possibility of connecting a braking resistor. For frame size FSGX, an optional pluggable braking module can be ordered. PM250 Power Modules PM250 power modules are suitable for the same applications as the PM240, but they are specialized to address conveyor-related applications - where the braking energy is directly fed back into the line supply using the unique technology of Efficient Infeed Technology. This feature provides the ability to feed energy back into the supply system in the generator mode (electronic braking) so that the energy in not wasted in a braking resistor. 71 Units SINAMICS G120 Selecting the Control Unit The optimum Control Unit is selected, based on the number of I/Os and any additional functions required such as Safety Integrated or HVAC. The communication options are already integrated and do not have to be additionally ordered or plugged in. Three product series are available corresponding to the particular application. Power Module Control Unit Operator Panel G_D011_XX_00355 MCC Control Unit Options CU230P-2 HVAC CU240B-2 CU240E-2 CU250S-2 CU230P-2 DP CU240B-2 DP CU240E-2 DP CU250S-2 DP CU230P-2 CAN CU240E-2 F CU250S-2 PN CU230P-2 PN CU240E-2 DP-F CU250S-2 CAN CU240E-2 PN CU240E-2 PN-F nExtended I/O configuration nVector and servo control nEncoder feedback nBasic and Extended Safety Functions nUSS, Modbus, PROFIBUS, PROFINET 72 nBasic I/O configuration nUSS, Modbus, PROFIBUS, PROFINET nStandard I/O configuration nSTO as standard nOptional Basic Safety Functions nUSS, Modbus, PROFIBUS, PROFINET nExtended I/O configuration nVector and servo control nEncoder feedback nBasic and Extended Safety Functions nUSS, Modbus, PROFIBUS, PROFINET Units Selecting the Control Unit (cont.) CU230 Control Units The CU230 Control Units have been specifically designed for pump, fan and compressor applications. CU240 Control Units The CU240 Control Units are suitable for a wide range of applications in a general machine construction, such as conveyor belts, mixers and extruders. CU250 Control Units The CU250 Control Unit is particularly suited for drives with high requirements in speed and torque accuracy. Selecting Optional System Components Intelligent Operator Panel IOP Graphic display with bar-type diagrams, e.g. for status values such as pressure or flow rate. Basic Operator Panel BOP-2 Menu navigation and 2-line display permit fast and user-friendly commissioning of the inverter. Simple basic commissioning by simultaneously displaying parameter value, as well as the option of filtering parameters. Power Module Control Unit Operator Panel G_D011_XX_00357 73 Units SINAMICS G120 Technical Data Output Ratings PM250 PM240 Frame Size A A A A A B B B C C C D D D E E F F F F F Gx Gx Gx D D D E E F F F Dimensions - in. (mm)1 LO-OL LO-OL HI-OL HI-OL A hp A hp 0.5 0.5 0.75 1 2 3 3 5 10 15 20 25 30 40 50 60 75 100 125 150 150 200 250 350 25 30 40 50 60 75 100 125 1.3 1.7 2.2 3.1 4.1 5.9 7.7 10.2 13.2 19 26 32 38 45 60 75 90 110 145 178 200 250 302 370 32 38 45 60 75 90 110 145 0.5 0.75 1 1.5 2 3 5 5 7.5 10 15 20 25 30 40 50 60 75 100 125 150 200 250 300 20 25 30 40 50 60 75 100 1.2 1.6 2.0 2.9 3.8 5.5 7.2 9.5 16.7 23.3 29.8 35.3 41.9 55.8 69.8 83.7 102.3 134.9 165.5 190.7 240.0 264.3 323.8 417.4 35.3 41.9 55.8 69.8 83.7 102.3 134.9 165.5 Mounting Height Structure WxD IR 18 (457) 24 (610) 20 x 15 (508 x 381) 36 (914) 48 (1219) 20 x 152 (508 x 381) 60 (1624) 65ka 20 x 202 (508 x 508) 72 (1829) 40 x 202 (1016 x 508) 48 (1219) 20 x 152 (508 x 381) 60 (1624) 72 (1829) 20 x 202 (508 x 508) 1 Circuit Breaker, Reactor (Line or Load) and Drive Included. 2 Fixed Mounted Overload capability: • High overload (HO): Up to 100 HP PM240 and all PM250 (HO): 2 × base-load current IH (i. e. 200 % overload) for 3 s plus 1.5 × base-load current IH (i. e. 150 % overload) for 57 s within a cycle time of 300 s From 125 HP PM240: 1.6 × base-load current IH (i. e. 160 % overload) for 3 s plus 1.36 × base-load current IH (i. e. 136 % overload) for 57 s within a cycle time of 300 s • Light overload (LO): Up to 100 HP PM240 and all PM250 (LO): 1.5 × base-load current IL (i. e. 150 % overload) for 3 s plus 1.1 × base-load current IL (i. e. 110 % overload) for 57 s within a cycle time of 300 s From 125 HP PM240: 1.5 × base-load current IL (i. e. 150 % overload) for 1 s plus 1.1 × base-load current IL (. e. 110 % overload) for 59 s within a cycle time of 300 s 74 Units Technical Data Voltage and power ranges 380–480 V, 0.5 to 350 HP (LO) 380–480 V, 0.5 to 300 HP (HO) Operating temperature 0 °C to +40 °C Process control Internal PID controller (autotuning) Types of control Vector control, FCC (Flux Current Control), multipoint characteristic (parameterizable V/f characteristic), V/f characteristic Factory Options Contactor Options Bypass Contactor (None/Automatic/Manual/Selectable) Input Isolation Contactor Output Isolation Contactor VFD Options Operator Panel (BOP-2, IOP, none) Door Mounted Operator Panel PC Inverter Connection Kit 2 Reactor, Filter, and Other Options Input/Output Reactor Pulse Resistor Braking2 Passive harmonic filter1 Semiconductor Fuses RFI filter 18-pulse (for FSE and FSF) Output filter (DV/DT, Sinewave) 1 Not recommended for applications that use generated power, such as water/waste-water market. 2 Recommend that resistor banks should be installed outside of the MCC. Consult factory for further details. For additional G120 information, please see the SINAMICS and Motors for Single-Axis Drives Catalog, Order No. E86060-K5531-A101-A1-7600. Pollution Degree Ratings according to UL61800-5-1 MCCs containing VFDs should be installed in a Pollution Degree 2 environment in accordance with UL61800-5-1. If an MCC with VFD is to be placed in a Pollution Degree 3 or higher environment, a NEMA12 rated MCC should be installed. Pollution Degree Description 1 No pollution or only dry, non-conductive pollution occurs. The pollution has no influence. 2 Normally, only non-conductive pollution occurs. Occasionally, however, a temporary conductivity caused by condensation is to be expected, when the VFD is out of operation. 3 Conductive pollution or dry non-conductive pollution occurs, which becomes conductive due to condensation, which is to be expected. 4 The pollution generates persistent conductivity caused, for example by conductive dust or rain or snow. 75 Units Unit Options Overload Options Overload Protection Description Thermal Bimetal Ambient Compensated Single Phase and Three Phase Class 10 or Class 20 Protection +/- 15% Setting of nominal trip current ESP200 Solid State Overload Relay Trip Class 5, 10, 20, or 30 can easily be set by two DIP switches Eliminates the need for heaters SIMOCODE Solid State Overload Protection Class 5 - 40 Multifunctional, electronic full motor protection Detailed operating, service, and diagnostics data via PROFIBUS Thermal Bimetal Ambient Compensated Overload Bimetal ambient compensated overload relays protect both the motor and equipment by opening the control circuit when the motor experiences an overload condition. The bimetal overload relay may be set for either manual or automatic reset and can be supplied with standard Class 20 heater elements or optional Class 10 heater elements as required. ESP200 Solid State Overload Relay Building and improving on past successes, self-powered ESP200 overload relays are a revolution for both industrial and construction applications. These overload relays provide accuracy unmatched in the market. With repeat accuracy of greater than 99%, trips can be set to the most specific conditions, resulting in both longer motor life and cost savings. The ESP200 over-load relay is very simple to configure. Just set the FLA dial to match the FLA of the motor nameplate and set the DIP switches per the faceplate engraving. 76 Units SIMOCODE Smart MCC uses SIMOCODE in the units to give the customer a true motor management system. SIMOCODE pro is the flexible and modular motor control system for low-voltage motors. It can easily and directly be connected to automation systems via PROFIBUS and covers all functional requirements between the motor starter and the automation system – including the fail-safe disconnection of motors. Further, SIMOCODE pro combines in just one compact system all required protection, monitoring, safety and control functions. The motor management system thus helps you to increase the process control quality and reduce costs at the same time – from planning through installation right to operation or service of a plant or system. In the MCCs, SIMOCODE pro C and SIMCODE pro V are available. Benefits from SIMOCODE pro: n Simple configuration n Protects your flexibility with the aid of optional expansion modules n Gain transparency throughout your system with extensive data provision SIMOCODE pro motor management is structured in functionally graded series: n SIMOCODE pro C, as a compact system for direct-on-line starters and reversing starters or the actuation of a circuit breaker with PROFIBUS-interface n SIMOCODE pro V, as a variable system with all control functions and with the possibility of expanding the inputs, outputs and other functions of the system using expansion modules. SIMOCODE pro C SIMOCODE pro V 77 Units SIMOCODE Expansion SIMCODE pro C (Basic Unit 1) SIMCODE pro V PB (Basic Unit 2)1 Operator panels X X Operator panel with display — X Current measuring modules X X Current/voltage measuring module (Qty) — X Decoupling module (Quantity) — X Digital modules — 2 Fall Safe digital module2 — 1 Analog module — 1 Ground fault module — 1 Temperature module — 1 Expansion Possibilities Expansion modules (number): X= available, - = not available 1 When an operator panel with display and/or decoupling module is used, restrictions on the number of connection modules connectable per basic unit must be observed. 2 The fall-safe digital module can be used instead of one of the two digital modules. Figure 51. SIMOCODE System SIMOCODE Factory Programming When this selection is requested, functional unit programming per the unit wiring schematic will be provided after the customer supplies the proper information. For a list of standard programming blocks, please see the SIMOCODE Pro Control Reference Manual, E87010-A0241-T004-A5-MCC. Commissioning / Integration / Process type programming is not part of this feature. 78 Units Terminal Blocks Control Terminal Blocks Rail mounted pull-apart control terminals are standard for both type B and C units. All terminal blocks are located at the right front of the unit for access from the vertical wireway. Unit control terminal blocks are: n White in color n Box Type with Tang (wire clamped between tang and collar) n Supplied with White Marking Strip Terminals supplied in groups of 4 for Pull-Apart terminal blocks or groups of 3 for Stationary terminal blocks as required for application. Standard terminal block mounting allows for a maximum of 21 Stationary or 20 Pull-Apart terminal points for control. Type Wire Range Amp Rating Voltage Pull-Apart 16 - 12 ga. 25A 600V Stationary 22 - 8 ga. 40A 600V Pull-Apart Terminal Blocks Pull-Apart terminal blocks pull apart and interlock mechanically, providing a terminal block assembly in which individual groups are free to move to permit electrical separation while remaining coupled mechanically to the series. Clamping the wire between a tang and a collar provides the following advantages: n No twisted off strands. n A constant locking torque keeps screws in position. n Hardened stainless steel clamping collar eliminates stripped thread problems. n Terminal blocks are also available with screw type terminals for ring tongue lugs. Stationary Terminal Blocks Stationary terminal blocks are available. They have the same features as Pull-Apart, except they remain fixed and do not separate. 79 Units Load Terminal Wire Ranges Type Bd, Bt, & C Wiring Starter Size Wire Range Starter Load Terminal Maximum AWG 1 Power Terminal Block Wire Range Stationary Optional Pull-Apart 0-1 #14 to #8 #8 #22 to #8 X X 2 #12 to #2 #6 #18 to #2 X X 3 #8 to #2/0 #1 #14 to #2/0 X — 4 #6 to 250kcmil 2/0 — — — 5 (1) #4 to 600kcmil (2) #1/0 to (2) 250kcmil — 350kcmil — — — — — — 6 #2 to (2) 600kcmil (1) 600kcmil (2) 350 kcmil — — — — — — — 1 To maintain proper bending space for load cables direct to the starter do not exceed max. wire gauge listed. Type C Wiring Terminal Blocks Type C wiring uses stationary type terminal blocks. Their standard location is in the top 12” horizontal wireway. C terminals may also be located in the bottom 6” horizontal wireway. Three rows of terminals for control and load may be mounted at the top. Space is available for 42 terminals per row for control and load. For each unit size 2, reduce 3 terminals per unit, due to larger load blocks. For each unit size 3, reduce 6 per unit. The bottom wireway is limited to one row of terminals only. C terminals cannot be located in the same area as incoming lines. C terminals for a section with incoming lines, whether connected to main lugs or main disconnect, will be located in an adjacent section. C terminals will be restricted to two rows in a section with a print pocket. Ground or neutral bus should not be located in the same area as C terminals because of restricted conduit room and the number of C terminals that can be mounted. Master Terminal Block Location Figure 52. Master Terminal Block Location Dimensions 80 Units Terminal Blocks Load Terminal Blocks If NEMA Type B-t wiring option is specified, load terminal blocks are supplied on units through Size 3 starters. Pull-apart load terminal blocks can be provided through Size 2. Size 3 starters will be supplied with stationary (non pull-apart) load terminal blocks. Load terminals are white in color. Wiring Specifications Control on Units Interconnection control wiring between Units Power wiring– Sized to suit maximum HP rating of unit 16 ga. copper 105°C 600V 14 ga. copper 105°C 600V 14 ga. to 2 ga. copper 1 ga. to 500 kcmil copper 105°C 600V 105°C 600V Standard Color Coding of Wires AC Control (all voltages) Red DC Control (all voltages) Blue AC Power(all voltages) Black Line Side CPT Black Equipment Ground Green Current Carrying Neutral White Interconnecting Control Wires Between Units Red 81 Units Pilot Devices 22mm Standard 82 30mm Optional SIRIUS 3S Class 52 Plastic Oil Tight Resistor Type Transformer Type or LED NEMA Type 4 NEMA Type 3, 4, 12 and 13 Units Pilot Device Options Option Description Start - Stop Push Buttons Selector Switch Pilot Device Housing FVNR FVC X FVR 2S1W 2S2W X Forward - Reverse - Stop X Fast - Slow - Stop X High - Low - Stop X Hand - Off - Auto X X Off - On X X Start - Stop X X Forward - Off - Reverse X X X Slow - Off - Fast X High - Off - Low X Blank X X X X 4 Holes X X X X Pilot Lights Options Description FVNR FVC Running X X Off X X Running - Off X X On - Off X X FVR 2S1W / 2S2W X Forward - Reverse X Forward - Reverse - Off X High - Low X High - Low - Off X 83 Units Standard Control Transformer Sizes in VA2 Starter Size FVNR / FVR RVAT Wye Delta 2S1W 2S2W 0 50 — — 50 50 1 50 150 150 50 50 2 50 150 150 150 50 3 150 150 150 150 150 4 150 50 50 50 150 51 50 50 50 50 50 61 50 50 50 50 50 1 1 1 1 Starter supplied with interposing relay(s). 2 The CPT sizes will allow for the use of a pilot light. Excess Capacity CPT VA Rating FVNR Starter Standard Size VA Rating Starter Size FVNR Standard VA Rating Excess Capacity Above Starter Required VA Rating Required for 100 VA Extra Inrush Requirement VA Inrush Capacity of Standard Transformer 0 50 25 150 218 218 1 50 25 150 218 218 2 50 24 150 218 218 3 150 124 250 310 1130 4 150 99 250 510 1130 51 50 25 150 27 218 61 50 25 150 27 218 1 Starter supplied with interposing relay(s). Fuse Selection - Control Power Transformer Transformer VA Secondary Fuse Size 24V 120V Primary Fuse Size 240V 480V 600V 50 3.2 0.6 0.3 1 0.5 0.3 150 10 2 1 3 1.5 1 250 12 3.2 1.6 5 2.5 2 Handle Auxiliary Switch A handle auxiliary switch is available on the disconnect operating handle for breakers and fusible switches. The standard switch has Form C contact, which is normally used to disconnect separate source voltage in the unit. 84 240V Units Standard Options Amp meter + CT Elapse time meter CT Surge supression Voltage monitor Under voltage CB Vac. contactor Shunt Trip Transducer Ground stab Fuse Puller Special paint Bypass Timer ASI® 4P relay Ground fault Extra unit space Nameplate Nameplates for individual units are 1.25” tall by 3.56” wide and can have three (standard) or four engraving lines. Unit nameplates are fastened to the unit door with plastic rivets. Stainless screw mounted unit nameplates are available as an option. The standard color for unit nameplates is a black surface with a white text. Other unit nameplate colors, such as a white surface with a black text or dark gray surface with white text or light gray with black text or red with white text or yellow with black text or blue with white text, are available as options. Standard text size is 3/16”, but 1/4”, 3/8”, and 1/2” are available as options. When dual units (starters or feeders) are supplied, two separate unit nameplates are supplied on each unit. An optional 2” tall by 6” wide or 2” tall by 8” wide master nameplate is available. Standard engraving on the master nameplate is three lines 1/2” tall characters. Optional 3/8” tall characters and various nameplate color options are available for the master nameplate. Unit Nameplate Engraving Character Limit Letter Height Line 1 Line 2 Line 3 Line 4 3/16” Std. 25 18 25 — 3/16” 25 18 18 25 1/4” 18 16 18 NA 3/8” 16 16 NA NA 1/2” 13 NA NA NA For ordering blank nameplate kits, please see the MCC Aftermarket Renewal Parts Catalog. 85 Units Programmable Logic Controller (PLCs) Units and Human-Machine Interface (HMI) Options A full line of Siemens PLC’s (SIMATIC S7-300, S7-400, etc.) can be mounted in the tiastar motor control center. Siemens has the flexibility and expertise to provide a wide variety of configurations to meet user specified requirements for programmable logic control applications. HMI can also be installed in the tiastar line. 86 Units Metering Units Advanced power monitoring devices are available for Siemens MCCs including SENTRON PAC3100, SENTRON PAC3200, and SENTRON PAC4200. Siemens line of power meters provides market leading technology for power quality measurement. These products continually change to meet growing needs for power quality and energy monitoring. The PAC3100 and PAC3200 are powerful compact power monitoring devices that are suitable for use in industrial, government and commercial applications, where basic metering and energy monitoring is required. The meter may be used as a stand alone device monitoring over 25 (PAC3100) and over 50 (PAC3200) parameters or as part of an industrial control, building automation or global power monitoring system. Metering and monitoring applications range from simple analog volt and amp meter replacements to stand-alone sub-billing or cost allocation installation (PAC3200 offers this with multiple tariffs). PAC3100 The PAC3100 has many features not usually found in this price class of meters. A large graphical display supports multiple languages and easy to use menus that can be used to set up the meter. The meter also has built in Modbus RTU communications via a RS485 interface. The meter comes standard with two digital inputs and outputs. One output is suitable for pulse output for export/import real and reactive energy. The other output is controllable from an outside source by way of a Modbus register. 87 Units Metering Units PAC3200 The PAC3200 provides open communications using Modbus RTU/ TCP, PROFIBUS-DP, and PROFINET protocols for easy integration into any local or remote monitoring system. Simple configuration of the meter can be done from the front display. PAC4200 The PAC4200 is a feature packed power monitoring device that is suitable for use in industrial, government and commercial applications where basic to advanced metering, logging, and I/O is required. The meter may be used as a standalone device monitoring over 200 parameters or as part of an industrial control, building automation or global enterprise wide monitoring system. Advanced power quality monitoring and logging applications range from single low voltage breaker / building metering to sub-station main feeder monitoring, sub-billing or cost allocation installations with multiple tariffs. Whether your goal is to reduce operation cost, reduce your carbon footprint or to maintain your power assets, the PAC 4200 meter should be an important part of your power monitoring system. The PAC4200 provides open communication using the standard built-in Ethernet Modbus TCP and has the capability of communicating through Optional Modbus RTU, PROFIBUS-DP, and PROFINET protocol modules simultaneously. This allows for easy integration into any local or remote monitoring system. The gateway functionality of this device reduces installation cost by replacing other gateway devices and simplifying wiring. 88 Units Panelboards and Transformers Units A Motor Control Center is principally intended to house multiple combination starters for the control of electrical motors. It is often convenient to include a limited number of power distribution units such as lighting panels and transformer units. Lighting Panelboards Applied in MCCs Height in Inches (mm) Amp Rating Number of Circuits 1Φ 3W 240/120 3Φ 4W 208Y/120 3Φ 4W 277/480 Main Lug Only/Main Circuit Breaker 125/250 18 30 (762) 30 (762) 30 (762) 30 36 (914) 36 (914) 36 (914) 42 42 (1067) 42 (1067) 42 (1067) Distribution Transformers KVA Rating Phase Unit Height in Inches (mm) 1 1.5 12 (305)1 2 3 5 7.5 10 1 18 (457)2 15 25 24 (610)2 3 30 37.5 36 (914)2 3 45 9 15 25 30 37.5 45 18 (457) 33 24 (610) 1Plate mounted. 2Transformer mounted on brackets 6 in. (152 mm) off sills. 3Requires 20 in. (508 mm) deep structure. 89 Standard MCC Catalog Items Feeder Circuit Breaker (FCB) Vertical Catalog Sections Common tiastar structures are available as catalog numbers. Orders can be placed via Industry Mall or COMPAS. Structures are 480V, 65kA, 3 phase, 3 wire, NEMA 1A. Structure dimensions are 90" high and 20" wide1. Horizontal bus is tin plated and rated for 65°C. Structures include MCC installation manual. Wiring diagrams are available in the appendix. 8 P G 1 1 1 FCB Vertical Section Numbering System – Class 8 P G 1 1 tiastar MCC Section Section Characteristics 1 90" tall by 20" deep Section type 3 4 Section with a 48" FCB unit Section with a 72" FCB unit Bus Ratings B 600A Horizontal, 300A Vertical C 600A Horizontal, 600A Vertical 2 D 800A Horizontal, 300A Vertical E 800A Horizontal, 600A Vertical 2 F 1200A Horizontal, 300A Vertical G 1200A Horizontal, 600A Vertical 2 Circuit Breaker Frame F 125A, 48" unit, 20” wide R 250A, 72" unit, 20” wide Q 125A, 72" unit, 20” wide T 600A, 72" unit, 30” wide J 250A, 48" unit, 20” wide S 400A, 72" unit, 30” wide Circuit Breaker Trip Amps 0 0 0 0 1 1 1 1 1 1 3 5 7 8 0 1 2 3 5 6 30 40 50 60 70 80 90 100 125 150 1 1 2 2 2 2 2 2 2 2 7 8 0 1 2 3 4 5 6 7 175 200 225 250 300 350 400 450 500 600 1 Unless otherwise specified 2 600A Vertical Bus options include shutter provisions Note: All circuit breakers are calibrated for 40° C. 90 Fixed with Vertical Bus Fixed without Vertical Bus Standard MCC Catalog Items FCB Vertical Catalog Section Numbers 48” fixed mounted feeder circuit breaker with vertical bus and two 12” plug-in unit spaces 600A Horiz Bus, 300A Vert Bus, 125A Frame 30A Trip 8PG1113-1BF03 40A Trip 8PG1113-1BF05 50A Trip 8PG1113-1BF07 60A Trip 8PG1113-1BF08 70A Trip 8PG1113-1BF10 80A Trip 8PG1113-1BF11 90A Trip 8PG1113-1BF12 100A Trip 8PG1113-1BF13 125A Trip 8PG1113-1BF15 800A Horiz Bus, 600A Vert Bus, 125A Frame 30A Trip, shutter provisions 8PG1113-1EF03 40A Trip, shutter provisions 8PG1113-1EF05 50A Trip, shutter provisions 8PG1113-1EF07 60A Trip, shutter provisions 8PG1113-1EF08 70A Trip, shutter provisions 8PG1113-1EF10 80A Trip, shutter provisions 8PG1113-1EF11 90A Trip, shutter provisions 8PG1113-1EF12 100A Trip, shutter provisions 8PG1113-1EF13 125A Trip, shutter provisions 8PG1113-1EF15 600A Horiz Bus, 300A Vert Bus, 250A Frame 150A Trip 8PG1113-1BJ16 175A Trip 8PG1113-1BJ17 200A Trip 8PG1113-1BJ18 225A Trip 8PG1113-1BJ20 250A Trip 8PG1113-1BJ21 800A Horiz Bus, 600A Vert Bus, 250A Frame 150A Trip, shutter provisions 8PG1113-1EJ16 175A Trip, shutter provisions 8PG1113-1EJ17 200A Trip, shutter provisions 8PG1113-1EJ18 225A Trip, shutter provisions 8PG1113-1EJ20 250A Trip, shutter provisions 8PG1113-1EJ21 600A Horiz Bus, 600A Vert Bus, 125A Frame 30A Trip, shutter provisions 8PG1113-1CF03 40A Trip, shutter provisions 8PG1113-1CF05 50A Trip, shutter provisions 8PG1113-1CF07 60A Trip, shutter provisions 8PG1113-1CF08 70A Trip, shutter provisions 8PG1113-1CF10 80A Trip, shutter provisions 8PG1113-1CF11 90A Trip, shutter provisions 8PG1113-1CF12 100A Trip, shutter provisions 8PG1113-1CF13 125A Trip, shutter provisions 8PG1113-1CF15 1200A Horiz Bus, 300A Vert Bus, 125A Frame 30A Trip 8PG1113-1FF03 40A Trip 8PG1113-1FF05 50A Trip 8PG1113-1FF07 60A Trip 8PG1113-1FF08 70A Trip 8PG1113-1FF10 80A Trip 8PG1113-1FF11 90A Trip 8PG1113-1FF12 100A Trip 8PG1113-1FF13 125A Trip 8PG1113-1FF15 600A Horiz Bus, 600A Vert Bus, 250A Frame 150A Trip, shutter provisions 8PG1113-1CJ16 175A Trip, shutter provisions 8PG1113-1CJ17 200A Trip, shutter provisions 8PG1113-1CJ18 225A Trip, shutter provisions 8PG1113-1CJ20 250A Trip, shutter provisions 8PG1113-1CJ21 1200A Horiz Bus, 300A Vert Bus, 250A Frame 150A Trip 8PG1113-1FJ16 175A Trip 8PG1113-1FJ17 200A Trip 8PG1113-1FJ18 225A Trip 8PG1113-1FJ20 250A Trip 8PG1113-1FJ21 800A Horiz Bus, 300A Vert Bus, 125A Frame 30A Trip 8PG1113-1DF03 40A Trip 8PG1113-1DF05 50A Trip 8PG1113-1DF07 60A Trip 8PG1113-1DF08 70A Trip 8PG1113-1DF10 80A Trip 8PG1113-1DF11 90A Trip 8PG1113-1DF12 100A Trip 8PG1113-1DF13 125A Trip 8PG1113-1DF15 Note: Shutter Provisions means that optional automatic shutters (8PG1191-2MA00) can be added to the vertical section by the customer. Auto Shutter Provisions 800A Horiz Bus, 300A Vert Bus, 250A Frame 150A Trip 8PG1113-1DJ16 175A Trip 8PG1113-1DJ17 200A Trip 8PG1113-1DJ18 225A Trip 8PG1113-1DJ20 250A Trip 8PG1113-1DJ21 Note: Wiring diagrams in appendix. 91 Standard MCC Catalog Items FCB Vertical Catalog Section Numbers 48” fixed mounted feeder circuit breaker with vertical bus and two 12” plug-in unit spaces (cont.) 1200A Horiz Bus, 600A Vert Bus, 125A Frame 30A Trip, shutter provisions 8PG1113-1GF03 40A Trip, shutter provisions 8PG1113-1GF05 50A Trip, shutter provisions 8PG1113-1GF07 60A Trip, shutter provisions 8PG1113-1GF08 70A Trip, shutter provisions 8PG1113-1GF10 80A Trip, shutter provisions 8PG1113-1GF11 90A Trip, shutter provisions 8PG1113-1GF12 100A Trip, shutter provisions 8PG1113-1GF13 125A Trip, shutter provisions 8PG1113-1GF15 1200A Horiz Bus, 600A Vert Bus, 250A Frame 150A Trip, shutter provisions 8PG1113-1GJ16 175A Trip, shutter provisions 8PG1113-1GJ17 200A Trip, shutter provisions 8PG1113-1GJ18 225A Trip, shutter provisions 8PG1113-1GJ20 250A Trip, shutter provisions 8PG1113-1GJ21 72” fixed mounted feeder circuit breaker, without vertical bus 600 Horiz Bus, 125A Frame 30A Trip, 20” wide 40A Trip, 20” wide 50A Trip, 20” wide 60A Trip, 20” wide 70A Trip, 20” wide 80A Trip, 20” wide 90A Trip, 20” wide 100A Trip, 20” wide 125A Trip, 20” wide 8PG1114-1BQ03 8PG1114-1BQ05 8PG1114-1BQ07 8PG1114-1BQ08 8PG1114-1BQ10 8PG1114-1BQ11 8PG1114-1BQ12 8PG1114-1BQ13 8PG1114-1BQ15 600 Horiz Bus, 250A Frame 150A Trip, 20” wide 175A Trip, 20” wide 200A Trip, 20” wide 225A Trip, 20” wide 250A Trip, 20” wide 8PG1114-1BR16 8PG1114-1BR17 8PG1114-1BR18 8PG1114-1BR20 8PG1114-1BR21 600 Horiz Bus, 400A Frame 300A Trip, 30” wide 350A Trip, 30” wide 400A Trip, 30” wide 8PG1114-1BS22 8PG1114-1BS23 8PG1114-1BS24 600 Horiz Bus, 600A Frame 450A Trip, 30” wide 500A Trip, 30” wide 600A Trip, 30” wide 8PG1114-1BT25 8PG1114-1BT26 8PG1114-1BT27 800 Horiz Bus, 125A Frame 30A Trip, 20” wide 40A Trip, 20” wide 50A Trip, 20” wide 60A Trip, 20” wide 70A Trip, 20” wide 80A Trip, 20” wide 90A Trip, 20” wide 100A Trip, 20” wide 125A Trip, 20” wide 8PG1114-1DQ03 8PG1114-1DQ05 8PG1114-1DQ07 8PG1114-1DQ08 8PG1114-1DQ10 8PG1114-1DQ11 8PG1114-1DQ12 8PG1114-1DQ13 8PG1114-1DQ15 Note: Wiring diagrams in appendix. 92 800 Horiz Bus, 250A Frame 150A Trip, 20” wide 175A Trip, 20” wide 200A Trip, 20” wide 225A Trip, 20” wide 250A Trip, 20” wide 8PG1114-1DR16 8PG1114-1DR17 8PG1114-1DR18 8PG1114-1DR20 8PG1114-1DR21 800 Horiz Bus, 400A Frame 300A Trip, 30” wide 350A Trip, 30” wide 400A Trip, 30” wide 8PG1114-1DS22 8PG1114-1DS23 8PG1114-1DS24 800 Horiz Bus, 600A Frame 450A Trip, 30” wide 500A Trip, 30” wide 600A Trip, 30” wide 8PG1114-1DT25 8PG1114-1DT26 8PG1114-1DT27 1200 Horiz Bus, 125A Frame 30A Trip, 20” wide 40A Trip, 20” wide 50A Trip, 20” wide 60A Trip, 20” wide 70A Trip, 20” wide 80A Trip, 20” wide 90A Trip, 20” wide 100A Trip, 20” wide 125A Trip, 20” wide 8PG1114-1FQ03 8PG1114-1FQ05 8PG1114-1FQ07 8PG1114-1FQ08 8PG1114-1FQ10 8PG1114-1FQ11 8PG1114-1FQ12 8PG1114-1FQ13 8PG1114-1FQ15 1200 Horiz Bus, 250A Frame 150A Trip, 20” wide 175A Trip, 20” wide 200A Trip, 20” wide 225A Trip, 20” wide 250A Trip, 20” wide 8PG1114-1FR16 8PG1114-1FR17 8PG1114-1FR18 8PG1114-1FR20 8PG1114-1FR21 1200 Horiz Bus, 400A Frame 300A Trip, 30” wide 350A Trip, 30” wide 400A Trip, 30” wide 8PG1114-1FS22 8PG1114-1FS23 8PG1114-1FS24 1200 Horiz Bus, 600A Frame 450A Trip, 30” wide 500A Trip, 30” wide 600A Trip, 30” wide 8PG1114-1FT25 8PG1114-1FT26 8PG1114-1FT27 Standard MCC Catalog Items Blank, Panel, Main Lug Only (MLO), and Main Circuit Breaker (MCB) Vertical Catalog Sections Common tiastar structures are available as catalog numbers. Orders can be placed via Industry Mall or COMPAS. Structures are 480V, 65kA, 3 phase, 3 wire, NEMA 1A. Structure dimensions are 90" high and 20" wide1. Horizontal bus is tin plated and rated for 65°C. Structures include MCC installation manual. Wiring diagrams are available in the appendix. Blank Panel Vertical Section Numbering System 8 P G 1 1 1 1 – Class 8 P G 1 1 tiastar MCC Section Section Characteristics 1 90 in. tall by 20in. deep Section type 1 Section with or without an incoming cable compartment Configuration H orizontal Vertical Bus (A) Bus (A) A A A A A A B B B B B B C C C C C C D D D D D D A A A A A A A A A B B B A A A B B B A A A B B B 0 0 1 1 2 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 2 0 1 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 Features 600 300 six 12" blank spaces 600 600 six 12" blank spaces2 800 300 six 12" blank spaces 800 600 six 12" blank spaces2 1200 300 six 12" blank spaces 1200 600 six 12" blank spaces2 600 — 72" high, 20 in. wide blank mounting panel 800 — 72" high, 20 in. wide blank mounting panel 1200 — 72" high, 20 in. wide blank mounting panel 600 — 72" high, 30 in. wide blank mounting panel 800 — 72" high, 30 in. wide blank mounting panel 1200 — 72" high, 30 in. wide blank mounting panel 600 600 600A MLO Top Entry2 800 600 800A MLO Top Entry2 1200 600 1200A MLO Top Entry2 600 600 600A MLO Bottom Entry2 800 600 800A MLO Bottom Entry2 1200 600 1200A MLO Bottom Entry2 600 600 600A MCB Top Entry2 800 600 800A MCB Top Entry2 1200 600 1200A MCB Top Entry2 600 600 600A MCB Bottom Entry2 800 600 800A MCB Bottom Entry2 1200 600 1200A MCB Bottom Entry2 1 Unless otherwise specified 2 600A Vertical Bus options include shutter provisions Blank Vertical Catalog Section Note: All circuit breakers are calibrated for 40° C. 93 Standard MCC Catalog Items Blank, Panel, MLO, and MCB Vertical Sections Product Description Blank Vertical Sections with six 12” plug-in unit spaces (see Figure 53) 600A Horiz Bus, 300A Vert Bus 600A Horiz Bus, 600A Vert Bus, shutter provisions 800A Horiz Bus, 300A Vert Bus 800A Horiz Bus, 600A Vert Bus, shutter provisions 1200A Horiz Bus, 300A Vert Bus 1200A Horiz Bus, 600A Vert Bus, shutter provisions Catalog Number 8PG1111-1AA00 8PG1111-1AA01 8PG1111-1AA10 8PG1111-1AA11 8PG1111-1AA20 8PG1111-1AA21 Mounting Panel Vertical Section (see Figure 54) 20” wide, 600A Horiz Bus 20” wide, 800A Horiz Bus 20” wide, 1200A Horiz Bus 8PG1111-1BA00 8PG1111-1BA10 8PG1111-1BA20 30” wide, 600A Horiz Bus 8PG1111-1BB00 30” wide, 800A Horiz Bus 8PG1111-1BB10 30” wide, 1200A Horiz Bus 8PG1111-1BB20 Main Lug Only (MLO) Vertical Sections (see Figure 55) Top MLO 600A Lugs, 600A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1CA01 800A Lugs, 800A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1CA11 1200A Lugs, 1200A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1CA21 Bottom MLO 600A Lugs, 600A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1CB01 800A Lugs, 800A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1CB11 1200A Lugs, 1200A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1CB21 Main Circuit Breaker (MCB) Vertical Sections (see Figure 56) Top MCB 600A Frame, 600A Trip, 600A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1DA01 800A Frame, 800A Trip, 800A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1DA11 1200A Frame, 1200A Trip, 1200A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1DA21 Bottom MCB 600A Frame, 600A Trip, 600A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1DB01 800A Frame, 800A Trip, 800A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1DB11 1200A Frame, 1200A Trip, 1200A Horiz Bus, 600A Vert Bus, shutter provisions 8PG1111-1DB21 Note: Wiring diagrams in appendix. 94 Standard MCC Catalog Items MCC Standard Structures Figure 53: Mounting Panel Figure 55: Main Lug Only (MLO) Figure 54: Mounting Panel Figure 56: Main Circuit Breaker (MCB) 95 Standard MCC Catalog Items Feeder Circuit Breaker (FCB) Catalog Units Common tiastar FCB units are available as catalog numbers. Orders can be placed via Industry Mall or COMPAS. Units are 480V, 60Hz, NEMA 12. Units include: door, wiring diagram, and unit installation manual. Wiring diagrams are available in the appendix. FCB Catalog Numbering System 8 P G 1 1 Class 8 P G 1 1 tiastar MCC Unit Size 1 2 Standard High Density Compartment type 2 Plug-in units Overload Type 1 None Product type B C FCB FCB units designed for G120 VFD mounting Ratings and Unit Size at 480V A 65K 125A 6" B 65K 125A 12" C 65K 125A 18" D 65K 125A 24" E 65K 125A 36" F 65K 125A 48" G 65K 250A 18" H 65K 250A 24" I 65K 250A 36" J 65K 250A 48" K 65K 250A 60" L 100K 250A 24" M 100K 250A 36" N 100K 250A 48" P 100K 250A 60" Note: All circuit breakers are calibrated for 40° C. 96 Circuit Breaker Trip Amps 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 2 2 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 8 0 1 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 150 175 200 225 250 tiastar 6" FCB Catalog Unit tiastar 12" FCB Catalog Unit 2 1 – Standard MCC Catalog Items FCB Catalog Numbers Product Description 480V 65K 125A 6” High Density 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A 480V 65K 125A 12” 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A 480V 65K 125A 18” 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A Catalog Number Product Description Catalog Number 480V 65K 125A 24” 8PG1122-1BA00 8PG1122-1BA01 8PG1122-1BA02 8PG1122-1BA03 8PG1122-1BA04 8PG1122-1BA05 8PG1122-1BA06 8PG1122-1BA07 8PG1122-1BA08 8PG1122-1BA10 8PG1122-1BA11 8PG1122-1BA12 8PG1122-1BA13 8PG1122-1BA14 8PG1122-1BA15 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A 8PG1112-1BD00 8PG1112-1BD01 8PG1112-1BD02 8PG1112-1BD03 8PG1112-1BD04 8PG1112-1BD05 8PG1112-1BD06 8PG1112-1BD07 8PG1112-1BD08 8PG1112-1BD10 8PG1112-1BD11 8PG1112-1BD12 8PG1112-1BD13 8PG1112-1BD14 8PG1112-1BD15 480V 65K 125A 36” 8PG1112-1BB00 8PG1112-1BB01 8PG1112-1BB02 8PG1112-1BB03 8PG1112-1BB04 8PG1112-1BB05 8PG1112-1BB06 8PG1112-1BB07 8PG1112-1BB08 8PG1112-1BB10 8PG1112-1BB11 8PG1112-1BB12 8PG1112-1BB13 8PG1112-1BB14 8PG1112-1BB15 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A 8PG1112-1BE00 8PG1112-1BE01 8PG1112-1BE02 8PG1112-1BE03 8PG1112-1BE04 8PG1112-1BE05 8PG1112-1BE06 8PG1112-1BE07 8PG1112-1BE08 8PG1112-1BE10 8PG1112-1BE11 8PG1112-1BE12 8PG1112-1BE13 8PG1112-1BE14 8PG1112-1BE15 480V 65K 125A 48” 8PG1112-1BC00 8PG1112-1BC01 8PG1112-1BC02 8PG1112-1BC03 8PG1112-1BC04 8PG1112-1BC05 8PG1112-1BC06 8PG1112-1BC07 8PG1112-1BC08 8PG1112-1BC10 8PG1112-1BC11 8PG1112-1BC12 8PG1112-1BC13 8PG1112-1BC14 8PG1112-1BC15 15A 20A 25A 30A 35A 40A 45A 50A 60A 70A 80A 90A 100A 110A 125A 8PG1112-1BF00 8PG1112-1BF01 8PG1112-1BF02 8PG1112-1BF03 8PG1112-1BF04 8PG1112-1BF05 8PG1112-1BF06 8PG1112-1BF07 8PG1112-1BF08 8PG1112-1BF10 8PG1112-1BF11 8PG1112-1BF12 8PG1112-1BF13 8PG1112-1BF14 8PG1112-1BF15 Note: Wiring diagrams in appendix. 97 Standard MCC Catalog Items FCB Catalog Numbers 480V 100K 250A 48” 480V 65K 250A 18” 150A 175A 200A 225A 250A 8PG1112-1BG16 8PG1112-1BG17 8PG1112-1BG18 8PG1112-1BG20 8PG1112-1BG21 480V 65K 250A 24” 150A 175A 200A 225A 250A 8PG1112-1BH16 8PG1112-1BH17 8PG1112-1BH18 8PG1112-1BH20 8PG1112-1BH21 150A 175A 200A 225A 250A 8PG1112-1BN16 8PG1112-1BN17 8PG1112-1BN18 8PG1112-1BN20 8PG1112-1BN21 480V 100K 250A 60” 150A 175A 200A 225A 250A 8PG1112-1BP16 8PG1112-1BP17 8PG1112-1BP18 8PG1112-1BP20 8PG1112-1BP21 480V 65K 250A 36” 150A 175A 200A 225A 250A 8PG1112-1BI16 8PG1112-1BI17 8PG1112-1BI18 8PG1112-1BI20 8PG1112-1BI21 8PG1112-1BJ16 8PG1112-1BJ17 8PG1112-1BJ18 8PG1112-1BJ20 8PG1112-1BJ21 480V 65K 250A 60” 150A 175A 200A 225A 250A 8PG1112-1BK16 8PG1112-1BK17 8PG1112-1BK18 8PG1112-1BK20 8PG1112-1BK21 480V 100K 250A 24” 150A 175A 200A 225A 250A 8PG1112-1BL16 8PG1112-1BL17 8PG1112-1BL18 8PG1112-1BL20 8PG1112-1BL21 480V 100K 250A 36” 150A 175A 200A 225A 250A Note: Wiring diagrams in appendix. 98 18” for G120C 18” plug-in unit, 15 A 480V 65K 250A 48” 150A 175A 200A 225A 250A G120C Oversized FCB Catalog Units 8PG1112-1BM16 8PG1112-1BM17 8PG1112-1BM18 8PG1112-1BM20 8PG1112-1BM21 8PG1112-1CC00 24” for G120C 24” plug-in unit, 15A 24” plug-in unit, 20A 24” plug-in unit, 25A 8PG1112-1CD00 8PG1112-1CD01 8PG1112-1CD02 36” for G120C 36” plug-in unit, 15A 36” plug-in unit, 20A 36” plug-in unit, 25A 36” plug-in unit, 30A 36” plug-in unit, 35A 36” plug-in unit, 40A 36” plug-in unit, 45A 36” plug-in unit, 50A NOTE: Drive not included. 8PG1112-1CE00 8PG1112-1CE01 8PG1112-1CE02 8PG1112-1CE03 8PG1112-1CE04 8PG1112-1CE05 8PG1112-1CE06 8PG1112-1CE07 tiastar G120C Oversized FCB Catalog Unit Standard MCC Catalog Items Full Voltage Non-Reversing (FVNR) Catalog Units Common tiastar FVNR units are available as catalog numbers. Orders can be placed via Industry Mall or COMPAS. Units are 480V, 60Hz, NEMA 12, Type 1 B-d Wiring, 100kAIC. Units include: 1 N.O./1 N.C. auxiliary contacts, pilot device housing for up to four 22 mm devices, door, wiring diagram, and unit installation manual. Wiring diagrams are available in the appendix. FVNR Catalog Numbering System 8 P G 1 1 1 2 1 – A A 0 0 Class 8 P G 1 1 tiastar MCC Unit Size 1 2 Standard High Density Compartment type 2 Plug-in units Overload type 1 2 3 ESP200 SIMOCODE pro C12 SIMOCODE pro V12 Product type A FVNR Horsepower A A A A A A A A A A A A A A A 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 1/4 1/3 1/2 3/4–1 1.5 2-3 4 5 7.5–10 15–20 25 30 40–50 60–75 100 tiastar 12" ESP FVNR Catalog Unit 1 Includes Current Only Module 2 Not available with High Density Note: All circuit breakers are calibrated for 40° C. 99 Standard MCC Catalog Items FVNR Catalog Numbers Product Description Catalog Number High Density ESP200 Overload Units 6”, 1/4 HP HD-FVNR SIZE 1, 1A ETI CB, ESP200 0.25-1A, CPT 8PG1122-1AA00 6”, 1/3 HP HD-FVNR SIZE 1, 2A ETI CB, ESP200 0.25-1A, CPT 8PG1122-1AA01 6”, 1/2 HP HD-FVNR SIZE 1, 3A ETI CB, ESP200 0.75-3.4A, CPT 8PG1122-1AA02 6”, 3/4 - 1 HP HD-FVNR SIZE 1, 5A ETI CB, ESP200 0.75-3.4A, CPT 8PG1122-1AA03 6”, 1.5 HP HD-FVNR SIZE 1, 10A ETI CB, ESP200 0.75-3.4A, CPT 8PG1122-1AA04 6”, 2 - 3 HP HD-FVNR SIZE 1, 10A ETI CB, ESP200 3-12A, CPT 8PG1122-1AA05 6”, 4 HP HD-FVNR SIZE 1, 25A ETI CB, ESP200 3-12A, CPT 8PG1122-1AA06 6”, 5 HP HD-FVNR SIZE 1, 30A ETI CB, ESP200 3-12A, CPT 8PG1122-1AA07 6”, 7.5 - 10 HP HD-FVNR SIZE 1, 40A ETI CB, ESP200 5.5-22A, CPT 8PG1122-1AA08 6”, 15 - 20 HP HD-FVNR SIZE 2, 50A ETI CB, ESP200 10-40A, CPT 8PG1122-1AA10 6”, 25 HP HD-FVNR SIZE 2, 100A ETI CB, ESP200 10-40A, CPT 8PG1122-1AA11 12”, 30 HP HD-FVNR SIZE 3, 100A ETI CB, ESP200 25-100A, CPT 8PG1122-1AA12 12”, 40 - 50 HP HD-FVNR SIZE 3, 125A ETI CB, ESP200 25-100A, CPT 8PG1122-1AA13 ESP200 Overload Units 12”, 1/4 HP FVNR SIZE 1, 1A ETI CB, ESP200 0.25-1A, CPT 8PG1112-1AA00 12”, 1/3 HP FVNR SIZE 1, 2A ETI CB, ESP200 0.25-1A, CPT 8PG1112-1AA01 12”, 1/2 HP FVNR SIZE 1, 3A ETI CB, ESP200 0.75-3.4A, CPT 8PG1112-1AA02 12”, 3/4 - 1 HP FVNR SIZE 1, 5A ETI CB, ESP200 0.75-3.4A, CPT 8PG1112-1AA03 12”, 1.5 HP FVNR SIZE 1, 10A ETI CB, ESP200 0.75-3.4A, CPT 8PG1112-1AA04 12”, 2 - 3 HP FVNR SIZE 1, 10A ETI CB, ESP200 3-12A, CPT 8PG1112-1AA05 12”, 4 HP FVNR SIZE 1, 25A ETI CB, ESP200 3-12A, CPT 8PG1112-1AA06 12”, 5 HP FVNR SIZE 1, 30A ETI CB, ESP200 3-12A, CPT 8PG1112-1AA07 12”, 7.5 - 10 HP FVNR SIZE 1, 40A ETI CB, ESP200 5.5-22A, CPT 8PG1112-1AA08 12”, 15 - 20 HP FVNR SIZE 2, 50A ETI CB, ESP200 13-52A, CPT 8PG1112-1AA10 12”, 25 HP FVNR SIZE 2, 100A ETI CB, ESP200 13-52A, CPT 8PG1112-1AA11 18”, 30 HP FVNR SIZE 3, 100A ETI CB, ESP200 25-100A, CPT 8PG1112-1AA12 18”, 40 - 50 HP FVNR SIZE 3, 125A ETI CB, ESP200 25-100A, CPT 8PG1112-1AA13 24”, 60 - 75 HP FVNR SIZE 4, 150A ETI CB, ESP200 50-200A, CPT 8PG1112-1AA14 24”, 100 HP FVNR SIZE 4, 250A ETI CB, ESP200 50-200A, CPT 8PG1112-1AA15 Note: Wiring diagrams in appendix. 100 Standard MCC Catalog Items FVNR Catalog Numbers Product Description SIMOCODE PRO C Catalog Number 123 12”, 1/4 HP FVNR SIZE 1, 1A ETI CB, SIMOCODE PRO C 0.3-3 AMPS, CPT 8PG1112-2AA00 12”, 1/3 HP FVNR SIZE 1, 2A ETI CB, SIMOCODE PRO C 0.3-3 AMPS, CPT 8PG1112-2AA01 12”, 1/2 HP FVNR SIZE 1, 3A ETI CB, SIMOCODE PRO C 0.3-3 AMPS, CPT 8PG1112-2AA02 12”, 3/4 - 1 HP FVNR SIZE 1, 5A ETI CB, SIMOCODE PRO C 0.3-3 AMPS, CPT 8PG1112-2AA03 12”, 1.5 HP FVNR SIZE 1, 10A ETI CB, SIMOCODE PRO C 2.4-25 AMPS, CPT 8PG1112-2AA04 12”, 2 - 3 HP FVNR SIZE 1, 10A ETI CB, SIMOCODE PRO C 2.4-25 AMPS, CPT 8PG1112-2AA05 12”, 4 HP FVNR SIZE 1, 25A ETI CB, SIMOCODE PRO C 2.4-25 AMPS, CPT 8PG1112-2AA06 12”, 5 HP FVNR SIZE 1, 30A ETI CB, SIMOCODE PRO C 2.4-25 AMPS, CPT 8PG1112-2AA07 12”, 7.5 - 10 HP FVNR SIZE 1, 40A ETI CB, SIMOCODE PRO C 2.4-25 AMPS, CPT 8PG1112-2AA08 12”, 15 - 20 HP FVNR SIZE 2, 50A ETI CB, SIMOCODE PRO C 10-100 AMPS, CPT 8PG1112-2AA10 12”, 25 HP FVNR SIZE 2, 100A ETI CB, SIMOCODE PRO C 10-100 AMPS, CPT 8PG1112-2AA11 18”, 30 HP FVNR SIZE 3, 100A ETI CB, SIMOCODE PRO C 10-100 AMPS, CPT 8PG1112-2AA12 18”, 40 - 50 HP FVNR SIZE 3, 125A ETI CB, SIMOCODE PRO C 10-100 AMPS, CPT 8PG1112-2AA13 24”, 60 - 75 HP FVNR SIZE 4, 150A ETI CB, SIMOCODE PRO C 20-200 AMPS, CPT 8PG1112-2AA14 24”, 100 HP FVNR SIZE 4, 250A ETI CB, SIMOCODE PRO C 20-200 AMPS, CPT 8PG1112-2AA15 SIMOCODE PRO V1 2 3 12”, 1/4 HP FVNR SIZE 1, 1A ETI CB, SIMOCODE PRO V 0.3-3 AMPS, CPT 8PG1112-3AA00 12”, 1/3 HP FVNR SIZE 1, 2A ETI CB, SIMOCODE PRO V 0.3-3 AMPS, CPT 8PG1112-3AA01 12”, 1/2 HP FVNR SIZE 1, 3A ETI CB, SIMOCODE PRO V 0.3-3 AMPS, CPT 8PG1112-3AA02 12”, 3/4 - 1 HP FVNR SIZE 1, 5A ETI CB, SIMOCODE PRO V 0.3-3 AMPS, CPT 8PG1112-3AA03 12”, 1.5 HP FVNR SIZE 1, 10A ETI CB, SIMOCODE PRO V 2.4-25 AMPS, CPT 8PG1112-3AA04 12”, 2 - 3 HP FVNR SIZE 1, 10A ETI CB, SIMOCODE PRO V 2.4-25 AMPS, CPT 8PG1112-3AA05 12”, 4 HP FVNR SIZE 1, 25A ETI CB, SIMOCODE PRO V 2.4-25 AMPS, CPT 8PG1112-3AA06 12”, 5 HP FVNR SIZE 1, 30A ETI CB, SIMOCODE PRO V 2.4-25 AMPS, CPT 8PG1112-3AA07 12”, 7.5 - 10 HP FVNR SIZE 1, 40A ETI CB, SIMOCODE PRO V 2.4-25 AMPS, CPT 8PG1112-3AA08 12”, 15 - 20 HP FVNR SIZE 2, 50A ETI CB, SIMOCODE PRO V 10-100 AMPS, CPT 8PG1112-3AA10 12”, 25 HP FVNR SIZE 2, 100A ETI CB, SIMOCODE PRO V 10-100 AMPS, CPT 8PG1112-3AA11 18”, 30 HP FVNR SIZE 3, 100A ETI CB, SIMOCODE PRO V 10-100 AMPS, CPT 8PG1112-3AA12 18”, 40 - 50 HP FVNR SIZE 3, 125A ETI CB, SIMOCODE PRO V 10-100 AMPS, CPT 8PG1112-3AA13 24”, 60 - 75 HP FVNR SIZE 4, 150A ETI CB, SIMOCODE PRO V 20-200 AMPS, CPT 8PG1112-3AA14 24”, 100 HP FVNR SIZE 4, 250A ETI CB, SIMOCODE PRO V 20-200 AMPS, CPT 8PG1112-3AA15 Note: Wiring diagrams in appendix. 1 Includes Current Only Module 2 Not available with High Density 3 Includes Base Unit Only 101 Standard MCC Catalog Items Common Modification Kits Common modification kits includes pilot device(s), 16 gauge MTW wiring, wire tie, anchor, legend plate, wiring diagram, and installation guide. Product Name Kit Type Pushbutton Product MLFB 22MM Start - Stop Pushbutton Kit 22MM Emergency Stop Pushbutton Kit 8PG1182-1KA00 1 8PG1182-1KA01 30MM Start - Stop Pushbutton Kit 8PG1182-1KA02 30MM Emergency Stop Pushbutton Kit1 8PG1182-1KA03 Selector Switch Product MLFB 22MM Hand - Off - Auto Selector Switch Kit 8PG1182-1KB00 22MM Start - Stop Selector Switch Kit 8PG1182-1KB01 22MM Off - On Selector Switch Kit 8PG1182-1KB02 30MM Hand - Off - Auto Selector Switch Kit 8PG1182-1KB03 30MM Start - Stop Selector Switch Kit 8PG1182-1KB04 30MM Off - On Selector Switch Kit 8PG1182-1KB05 Pilot Lights Product MLFB 22MM Off Pilot Light 120V Kit 8PG1182-1KC00 22MM On - Off Pilot Lights 120V Kit 8PG1182-1KC01 22MM Running - Off Pilot Lights 120V Kit 8PG1182-1KC02 22MM Running Pilot Light 120V Kit 8PG1182-1KC03 22MM Led Running Pilot Light 120V Kit 8PG1182-1KC04 22MM Led On - Off Pilot Lights 120V Kit 8PG1182-1KC05 22MM Push-To-Test On Pilot Light 120V Kit 8PG1182-1KC06 22MM Push-To-Test On - Off Pilot Lights 120V Kit 8PG1182-1KC07 22MM Led Push-To-Test On Pilot Light 120V Kit 8PG1182-1KC08 22MM Led Push-To-Test On - Off Pilot Lights 120V Kit 8PG1182-1KC10 30MM Off Pilot Light 120V Kit 8PG1182-1KC11 30MM On - Off Pilot Lights 120V Kit 8PG1182-1KC12 30MM Running - Off Pilot Lights 120V Kit 8PG1182-1KC13 30MM Running Pilot Light 120V Kit 8PG1182-1KC14 30MM Led Running Pilot Light 120V Kit 8PG1182-1KC15 30MM Led On - Off Pilot Lights 120V Kit 8PG1182-1KC16 30MM Push-To-Test On Pilot Light 120V Kit 8PG1182-1KC17 30MM Push-To-Test On - Off Pilot Lights 120V Kit 8PG1182-1KC18 30MM Led Push-To-Test On Pilot Light 120V Kit 8PG1182-1KC20 30MM Led Push-To-Test On - Off Pilot Lights 120V Kit 8PG1182-1KC21 1 For an emergency stop device according to EN 418, please see the industrial controls catalog. 102 Pushbutton Kit Selector Switch Kit Pilot Light Kit NOTE: Standard 30MM Nema 1 Pilot Device Housing Kit (8PG1192-1DF06) and 30MM Nema 12 Pilot Device Housing Kit (8PG1192-1DF07) are available. Standard MCC Catalog Items Other Modification Kits To order other parts for MCC modifications, refer to the "tiastar and legacy Motor Control Center Aftermarket Renewal Parts Catalog" which is literature order number MCCS-AFTMKT-0613. Find information on ordering Splice kits, Drip Shield kits, Door kits, Terminal Blocks, etc. Table of Contents MCC Identification Guide 1 Ordering Processes 2-3 Section Parts tiastar TM and legacy Motor Control Center Aftermarket Renewal Parts Catalog Game Changing Innovation www.usa.siemens.com/mccaftermarket Splice Kits 4 Drip Shield Kits 5 Structural Parts 6 Unit Parts Auxiliary Handle Switch Kits Answers for industry. 7 Door Assembly Kits and Door Parts 8-11 Handle Operating Mechanism Kits 12-13 MCC Control Fuse Kits 14 MCC Control Part Kits 15 MCC Terminal Blocks 16 Nameplate Kits 16 Overload Reset Kits 16 Shutter Mechanism Kit 16 Miscellaneous 17 Splice Kit Section Parts Splice Kits Unit Parts Bus splice plate(s), mounting hardware, and installation guide are included in the Splice Kit. Blank Door Kit Door Assembly Kits and Door Parts—Model 95+ and System 89/tiastar 50°C Horizontal Bus Silver Plated Kit Type Ordering Number 600A 8PG1191-2KA00 800A 8PG1191-2KA01 1200A 8PG1191-2KA02 1600A 8PG1191-2KA03 2000A 8PG1191-2KA04 Ground Bus Kit Type Ordering Number 2500A 8PG1191-2KA05 300A, Top Mounted, Bare Copper 8PG1191-2KD00 Vertical Wireway Door Kit Type Ordering Number 600A, Top Mounted, Bare Copper 8PG1191-2KD01 4” Wide By 12” Tall 8PG1192-1DD00 300A, Bottom Mounted, Bare Copper 8PG1191-2KD02 4” Wide By 18” Tall 8PG1192-1DD01 600A, Bottom Mounted, Bare Copper 8PG1191-2KD03 4” Wide By 24” Tall 8PG1192-1DD02 300A, Top Mounted, Tin Plated 8PG1191-2KD04 4” Wide By 30” Tall 8PG1192-1DD03 600A, Top Mounted, Tin Plated 8PG1191-2KD05 4” Wide By 36” Tall 8PG1192-1DD04 300A, Bottom Mounted, Tin Plated 8PG1191-2KD06 4” Wide By 42” Tall 8PG1192-1DD05 600A, Bottom Mounted, Tin Plated 8PG1191-2KD07 4” Wide By 48” Tall 8PG1192-1DD06 4” Wide By 54” Tall 8PG1192-1DD07 Door, hinges, and mounting hardware included in the Model 95+ and System 89/tiastar Door Assembly Kit. 50°C Horizontal Bus Tin Plated Kit Type Ordering Number 600A 8PG1191-2KB00 800A 8PG1191-2KB01 1200A 8PG1191-2KB02 1600A 8PG1191-2KB03 2000A 8PG1191-2KB04 2500A 8PG1191-2KB05 65°C Horizontal Bus Silver Plated Kit Type Ordering Number 4” Wide By 60” Tall 8PG1192-1DD08 Neutral Bus Kit Type Ordering Number 600A 8PG1191-2KE00 4” Wide By 66” Tall 8PG1192-1DD10 600A, Silver Plated 8PG1191-2KC00 800A 8PG1191-2KE01 4” Wide By 72” Tall 8PG1192-1DD11 800A, Silver Plated 8PG1191-2KC01 1200A 8PG1191-2KE02 8” Wide By 12” Tall 8PG1192-1DD12 600A, Tin Plated 8PG1191-2KC02 8” Wide By 18” Tall 8PG1192-1DD13 800A, Tin Plated 8PG1191-2KC03 8” Wide By 24” Tall 8PG1192-1DD14 8” Wide By 30” Tall 8PG1192-1DD15 8” Wide By 36” Tall 8PG1192-1DD16 8” Wide By 42” Tall 8PG1192-1DD17 8” Wide By 48” Tall 8PG1192-1DD18 8” Wide By 54” Tall 8PG1192-1DD20 8” Wide By 60” Tall 8PG1192-1DD21 8” Wide By 72” Tall 8PG1192-1DD22 Top Wireway Door Kit Type Ordering Number 65°C Horizontal Bus Tin Plated Kit Type Ordering Number 600A 8PG1191-2KF00 800A 8PG1191-2KF01 1200A 8PG1191-2KF02 Door Kit Type Ordering Numbe 6” High Density Unit Door Kit 8PG1192-1DE00 15” Wide By 6” Tall Filler Door 8PG1192-1DE01 15” Wide By 12” Tall Blank Door 8PG1192-1DE03 15” Wide By 18” Tall Blank Door 8PG1192-1DE04 15” Wide By 24” Tall Blank Door 8PG1192-1DE05 15” Wide By 30” Tall Blank Door 8PG1192-1DE06 15” Wide By 36” Tall Blank Door 8PG1192-1DE07 15” Wide By 42” Tall Blank Door 8PG1192-1DE08 15” Wide By 48” Tall Blank Door 8PG1192-1DE10 15” Wide By 54” Tall Blank Door 8PG1192-1DE11 15” Wide By 60” Tall Blank Door 8PG1192-1DE12 20” Wide By 6” Tall Blank Door 8PG1192-1DE02 20” Wide By 12” Tall Blank Door 8PG1192-1DE13 20” Wide By 18” Tall Blank Door 8PG1192-1DE14 20” Wide By 24” Tall Blank Door 8PG1192-1DE15 103 Appendix Dimensions and Drawings Dimensions and Drawings Structures The standards structure is 90" (2286 mm) high, plus a 1.125" (29 mm) high channel sill. Front-only (FO) structures can be either 15" (381 mm) or 20" (508 mm) deep. Siemens provides a 21" (533mm) true back-to-back (BTB) design, consisting of a common horizontal and vertical bus structure, for applications where available footprint is limited. Moreover, we provide other back-to-back (BTB) mounted double deep structures which are 30.5" (775 mm) or 40.5" (1029 mm) deep, and consist of two horizontal and vertical buses. This allows for correct bus phasing on the front or rear. The standards structure is 90" (2286 mm) high, plus a 1.125" (29 mm) high channel sill. Front-only (FO) structures can be either 15" (381 mm) or 20" (508 mm) deep. Structure Height Vertical Wireway NEMA 1, 2, or 12 91.125" (2315mm) NEMA 3R 100" (2540 mm) Front Mounted Only Structure (FO) Width Depth 20" (508 mm) 24" (610 mm) 30" (762 mm) 15" (381 mm) 20" (508 mm) Back-to-Back Structure Height 72" (1829 mm) Width 4" (102 mm) Depth 9” (229mm) Cross Section 36 sq." (914 sq. mm) Top Horizontal Wireway Height 12" (305 mm) Depth 7" (178 mm) Bottom Horizontal Wireway Width 20" (508 mm) 30" (762 mm) Height 6" (305 mm) Depth 21" (533 mm) Depth 15" (381 mm) 20" (508 mm) 30" (762 mm) Double Deep Structure Width Depth 104 20" (508 mm) 30" (762 mm) Pull Box (Top Hat) Height 12" (305 mm) 18" (457 mm) 24" (610 mm) Width 20" (508 mm) 30" (762 mm) Depth 15" (381 mm) 20" (508 mm) 30.5" (775 mm) 40.5" (1029 mm) Appendix Bus Drawings Available Locations Of Ground And Full Length Neutral Section Neutral Ground Typical CD ABCD With Vertical Ground Bus C AC Main Lug Only CD BCD Main Disconnect CD BCD Service Entrance C ABCD Notes: 1.Location B and D is available on 21” back-to-back structures only. 2.When continuous (full length) neutral bus is specified, it must be located in the bottom of the structure. Full length neutral bus requires that the ground be located in the top of the structure. The standard location is C. SFIM-7002B-0608 Section B, June, 2008 Figure 57. SideSide View View Figure 15 Figure 16 Figure 58. Mounting Dimensions 105 Appendix Dimensions and Drawings Bus Mounting Dimensions SFIM-7002B-0608 Section B, June, 2008 Figure 59. Stab-On Connection Figure 17 Bus Drawing Figure 60. 5/8 Qty./Phase AMP Size 50C 65C 600 (1) 1/4 x 2 1/8 x 2 800 (1) 3/8 x 2 3/16 x 2 1200 (2) 1/4 x 2 3/8 x 2 1600 (2) 3/8 x 2 2000 2500 (4) 3/8 x 2 1 (4) 3/8 x 2 1 2500A available in NEMA 1 Enclosure only. Figure 18 Mounting of Single and Double Bus Bars Horizontal Bus Insulator Support Figure 61. Section View of Single and Double Bus Bars Spacer Section W/600A; 800A 106 All dimensions are shown in inches unless otherwise specified. Appendix Vertical Bus Dimensions and Availability Vertical Bus Available Structures Amp Rating Size 15 20 20 Back-to-Back 24 300 3/8 x 3/4 X X — X 600 3/8 x 1 1/2 X X X X 800 3/8 x 1 1/2 X X X X Bus Bar Phase Figure 62. Front View of Bus Bar Front View Figure 20 Horizontal Bus Link For joining two sections in the field. Front View Figure 22 Figure 63. Front View Horizontal Bus Link All dimensions are shown in inches unless otherwise specified. 107 Appendix Dimensions and Drawings Wireway Dimensions Figure 64. Front and Right Side Views of Wireway Drawings Figure 65. Back and Right Side Views of Wireway Drawings 108 Figure 52 All dimensions are shown in inches unless otherwise specified. Appendix Blank Section 20 in. NOTE: For 30, 40, 50, 60 inch wide add 10, 20, 30, 40 inches to all width dimensions. Figure 66. Dimensions of Blank Sections Figure 49 Plug-in Unit Figureclip 67. on Isometric Viewisofleft Plug-in Unit with Dimensions NOTE: The GND the side in place even when adding GND stab, to allow for positive grounding in test position. Figure 50 109 Appendix Dimensions and Drawings Fixed Mounting Panel Dimensions Figure 51 Figure 68. Fixed Mounting Panel Dimensions 110 Unit Space 20” A W B 12 9 17 7/8 18 15 17 7/8 24 21 17 7/8 30 27 17 7/8 36 33 17 7/8 42 39 17 7/8 48 45 17 7/8 54 51 17 7/8 60 57 17 7/8 66 63 17 7/8 72 69 17 7/8 30” A W B 33 27½ 70 27½ 40” A W B 50” A W B 60” A W B 70 37½ 70 47½ 70 57½ Appendix Conduit Entry and Transformer Mounting 1) 1 1 Notes: 1. All dimensions given in inches. 2. Vertical bus is 10 5/8” from bottom of base. 3. Bottom ground bus is 7/8” from bottom of base. 4. Drawings not for construction. For construction, obtain certified drawings from the factory 1 Figure 69. Top Conduit Entry for 15'' and 20'' Deep, and Back-to-Back Figure 70. Bottom Conduit Entry for 15'' and 20'' Deep and Back-to-Back 1 Front, top, conduit space for 2000A and 2500A horizontal bus or for insulated horizontal bus is 4 1/8" 111 Appendix Dimensions and Drawings Conduit Entry and Transformer Mounting Wireway Auto Transformer Mounting and Bottom Conduit Entry Restrictions Size 2-4 Reduced Voltage Auto Transformers FPO Figure 71. Size 2-4 Reduced Voltage Auto Transformers Size 5-6 Reduced Voltage Auto Transformers Figure 72. Size 5-6 Reduced Voltage Auto Transformers Notes: 1. All dimensions given in inches. 2. Bottom mounted transformers will reduce conduit entry space. 3. Drawings not for construction. For construction, obtain certified drawings from the factory. 112 Appendix Conduit Entry and Transformer Mounting Lighting Transformer Mounting and Conduit Entry Restrictions 1-5 KVA Single Phase Figure 73. 1-5 KVA Single Phase 7 1/2 KVA Single Phase Figure 74. 7 1/2 KVA Single Phase Notes: 1.All dimensions given in inches. 2.Bottom mounted transformers will reduce conduit entry space. 3.Drawings not for construction. For construction, obtain certified drawings from the factory. 4.Conduit entry is not recommended below 20-45 KVA single phase and all 3 phase lighting transformers. 113 Appendix Dimensions and Drawings Conduit Entry and Transformer Mounting Lighting Transformer Mounting and Conduit Entry Restrictions 50" W TOP VIEW 7.000 16 78 1 18 10 1 41 18 13 50 14 34 27 81 11 21 OUTPUT REACTOR 20" D (OPTIONAL) 50" W TOP VIEW TRANSFORMER 35 34 OUTPUT REACTOR (OPTIONAL) 5 85 5 41 50" W FRONT VIEW Figure 75. 40" Wide, 18 Pulse Figure 76. 50" Wide, 18 Pulse NEMA 3R Structure Dimensions A D Remarks 40 36 (2) 20” Sections 50 46 (1) 20” & (1) 30” Section 60 56 (3) 20” or (2) 30” Sections 80 (2) 36 (4) 20” Sections Notes: 1. All dimensions given in inches. 2. Shaded areas indicate conduit entries. 3. Drawings not for construction. For construction, obtain certified drawings from the factory 4. Not available for back-to-back structures. Figure 77. NEMA 3R Structure 114 Appendix Conduit Entry and Transformer Mounting Duplex Structure Floor Plan and Clearance Dimensions G H J — Standard Standard 15 6.35 8.34 — — — — — — — — Standard Standard 20 6.35 8.34 — — — — — — — — Standard Inverted 15 8.85 10.93 — — — — — — — — Standard Inverted 20 8.25 10.93 — — — — — — — — Recessed Standard 15 9.25 11.20 — — — — — — — — Recessed Standard 20 14.25 16.20 — — — — — — — — Recessed Inverted 15 11.77 13.70 — — — — — — Panel Orientation Panel Surface to inside of Door — Vertical Support (Mounting Angle Location) Panel Surface to inside of Door Brace RightHanded “Structure” Width Structure Depth LeftHanded “Structure” Width Conduit Entry Space F Conduit Entry Space E Duplex Width D Total Opening Available (Door Brace Removed) C Right-Hand Door Opening Clearance B Left-Hand Door Opening Clearance A — — Recessed Inverted 20 16.75 18.70 — — — — — — 20 — — — — — — 18 18 38.88 40 17 17 30 — — — — — — 18 18 48.88 50 17 27 30 — — — — — — 28 28 58.88 60 17 27 Figure 78. Duplex Structure Floor Plan 115 Appendix Motor Circuit Protector (MCP) Selection Motor Circuit Protector (MCP) Selection Recommended MCP Type Selection: 30/60Hz Squirrel Cage Motors MCP Selection HP MCP FLA Starter Size MCP 575V 60Hz ½ 2.5 5 2.4 5 2.2 5 1.3 3 0.81 2 1.1 3 0.9 2 ½ ¾ 3.7 10 3.5 10 3.2 10 1.8 5 1.21 3 1.6 5 1.3 3 ¾ 4.8 10 4.6 10 4.2 10 2.3 5 2 5 2.1 5 1.7 5 1 1 0 0 0 6.9 25 6.6 25 6 25 3.3 10 2.5 5 3 10 2.4 5 1½ 2 7.8 30 7.5 30 6.8 25 4.3 10 3.5 10 3.4 10 2.7 5 2 3 11.0 40 10.6 40 9.6 30 6.1 25 5 25 4.8 10 3.9 10 3 17.5 50 16.7 50 15.2 40 9.7 30 7.5 30 7.6 30 6.1 25 5 11.0 40 11.0 40 14 40 14 40 21 50 21 50 28 50 27 50 1½ 5 7½ 10 1 2 15 20 3 25.3 50 32.2 100 48.3 125 62.1 125 1 2 3 24.2 50 30.8 100 46.2 125 59.4 125 25 78.2 150 74.8 150 30 92 150 88 150 120 250 114 250 150 250 143 250 177 250 169 250 40 4 50 60 5 4 5 75 221 400 211 400 100 285 600 273 600 125 150 200 250 300 6 359 600 414 800 6 343 600 396 800 1 2 3 4 5 6 22 50 28 50 42 100 54 125 0 1 2 14 40 18 50 27 50 34 100 0 1 2 0 1 2 0 1 2 9.0 30 7½ 11.0 30 10 17 50 15 22 50 20 68 125 44 100 35 100 34 100 27 50 25 80 150 51 125 40 100 40 100 32 100 30 104 250 66 125 55 125 52 125 41 100 40 130 250 83 150 64 125 65 125 52 125 50 154 250 103 150 80 150 77 150 62 125 60 100 150 96 150 77 150 75 135 250 124 250 99 150 100 156 250 180 250 192 400 248 400 3 4 5 128 250 165 250 3 4 4 312 600 208 250 165 250 600 240 400 200 400 480 800 320 600 260 400 240 325 600 302 385 800 6 403 800 532 800 5 3 360 6 350 5 6 400 FLA per NEC 2014 table 430.250. MCP size meets NEC requirements per article 430.110 115% FLA min. continuous amps. MCP trip ranges are selected to meet maximum settings per NEC table 430.52 and exception C, Art. 430.52. MSCP’s are factory set at minimum and can be set to a maximum of 1700% of motor FLA per NEC 430.52 for energy efficient motors. Above ratings will not exceed maximum size allowed to protect heater coil for energy efficient motor FLAs. Maximum ratings shown on heater coil selection charts are not to be exceeded. Do not use this chart for part winding starters. Use thermal magnetic breaker or fuse for short circuit protection. 116 FLA 460V 60Hz Starter Size MCP FLA 415V 50Hz Starter Size MCP FLA 380V 50Hz Starter Size MCP FLA 230V 60Hz Starter Size MCP 208V 60Hz Starter Size MCP FLA HP Starter Size 200V 60Hz FLA Unit Space 3 4 125 250 125 144 250 150 400 192 400 200 600 242 400 250 289 600 300 336 600 350 382 800 400 361 600 414 800 477 800 5 6 Appendix Instananeous Trip (Motor Circuit Protectors) Instantaneous Trip (Motor Circuit Protectors) Siemens Sentron ETI Motor Circuit Protector Instantaneous Trip Breakers: Recommended Settings Max Settings HP ¼ ⁄ 13 ½ ¾ 1 1½ 2 3 5 7½ 10 15 20 25 30 40 50 60 75 100 125 150 200 250 300 350 400 230V A 3 3 5 10 10 25 25 30 40 50 50 100 125 125 150 250 250 250 400 400 600 600 800 — — — — Set 1 2 2 1 2 1 2 1 2 1 2 2 1 2 3 2 3 5 2 5 3 4 4 — — — — 460V A 1 2 3 5 5 10 10 10 30 40 40 50 50 100 100 125 125 150 150 250 250 250 400 600 600 800 800 Set 3 1 1 1 2 1 1 2 1 1 2 1 2 1 1 1 2 3 5 3 3 7 4 3 4 2 4 575V A 2 2 2 3 5 5 5 10 25 30 30 50 50 50 100 100 125 125 150 150 250 250 400 400 600 600 800 Set 2 2 2 2 1 2 2 2 1 1 2 1 1 2 1 2 1 2 3 5 3 4 2 4 2 4 2 A = Breaker Ampere Rating For maximum protection the trip position should be set as low as possible. Turn the adjustment screw counterclockwise to successively lower positions until the breaker trips on motor starting. After this position is determined, turn the adjustment screw clockwise to the next higher setting for normal operation. The adjustment screw is infinitely adjustable for customer convenience. If the breaker does not trip at the lowest setting leave the indicator at this setting. The instantaneous breaker is factory set at the LOW position. WARNING Fire, electric shock, or explosion hazard. Can cause death, serious injury or property damage. To provide continued protection against risk of fire or electric shock, examine and if damaged replace current-carrying parts and other components of combination controller. Tripping (opening) of branch-circuit protection device may be an indication that fault current has been interrupted. If overload relay current elements burn out, replace complete overload relay. To maintain overcurrent, short circuit an ground fault protection, follow manufacturer’s instructions for selecting current elements and setting instantaneous trip circuit breaker. Trip Setting Positions 1 2 3 5 10 25 30 40 50 100 125 150 250 400 600 800 LOW 2.6 7 10 16 30 55 80 115 180 315 500 800 1100 2000 3000 4000 2 4.5 11 17 26 50 90 135 185 300 540 720 900 1300 2290 3430 4570 3 6 15 23 36 70 125 185 255 410 740 920 1000 1500 2570 3800 5740 4 7.5 19 30 46 85 155 235 325 520 890 1000 1100 1700 2860 4290 5810 5 — — — — — — — — — — — 1200 1900 3140 4710 7240 6 — — — — — — — — — — — 1300 2100 3430 5140 6850 7 — — — — — — — — — — — 1400 2300 3710 5570 7240 HI 9 22 35 54 100 180 270 375 600 1000 1250 1500 2500 4000 6000 8000 117 Appendix Breaker Selection Thermal Magnetic Breaker Selection 3 Phase 60Hz Squirrel Cage Motors 15 0.9 15 ½ ¾ 3.7 15 3.5 15 3.2 15 1.8 15 1.21 15 1.6 15 1.3 15 ¾ 4.8 15 4.6 15 4.2 15 2.3 15 2 15 2.1 15 1.7 15 1 6 15 3.3 15 2.5 15 3 15 2.4 15 1½ 6.9 15 2 7.8 3 5 6.6 15 15 7.5 15 6.8 15 4.3 15 3.5 15 3.4 15 2.7 15 2 11.0 20 10.6 20 9.6 20 6.1 15 5 15 4.8 15 3.9 15 3 17.5 30 16.7 30 15.2 25 9.7 20 7.5 15 7.6 15 6.1 15 5 22 40 11.0 20 11.0 20 9.0 15 7½ 1 1 25.3 7½ 45 0 2 32.2 60 24.2 2 0 0 0 1 40 14 25 1 10 HP 1.1 FLA 15 FLA 0.81 FLA 15 FLA 1.3 FLA 15 FLA 2.2 HP 15 1½ CB Trip Starter Size Unit Space 2.4 0 CB Trip 575V 60Hz CB Trip Starter Size 460V 60Hz FLA Starter Size 415V 50Hz 15 0 CB Trip Starter Size 380V 50Hz 2.5 0 CB Trip 230V 60Hz Starter Size Starter Size 208V 60Hz ½ 1 CB Trip Starter Size 200V 60Hz CB Trip Unit Space 30.8 50 1 1 1 28 45 18 30 14 25 14 25 11.0 20 10 80 42 70 27 45 21 35 21 35 17 30 15 59.4 100 54 90 34 60 28 50 27 45 22 40 20 68 110 44 80 35 60 34 60 27 50 25 80 150 51 90 40 70 40 70 32 60 30 104 175 66 110 55 90 52 90 41 70 40 83 150 64 110 65 110 52 90 50 103 175 80 150 77 125 62 100 60 96 175 77 125 75 2 15 20 3 25 30 48.3 80 62.1 100 78.2 150 92 150 4 40 46.2 3 74.8 125 88 150 114 200 3 2 2 2 2 4 120 200 3 3 3 3 4 50 60 5 150 250 177 300 5 143 250 130 225 169 300 154 250 4 75 221 400 211 350 100 285 500 273 359 600 414 700 125 150 200 6 6 5 4 192 350 128 225 100 175 450 248 400 165 300 135 225 124 200 99 175 100 343 600 312 500 208 350 165 300 156 250 125 200 125 396 700 360 600 240 400 200 350 180 300 144 250 150 480 800 320 600 260 450 240 400 192 350 200 403 700 325 600 302 500 242 400 250 385 700 361 600 289 500 300 6 5 5 4 5 4 5 6 250 300 6 6 6 350 414 700 336 600 350 400 477 800 382 700 400 Circuit breaker trip ratings are selected in accordance with NEC 2014 article 430.52 and table 430.52 assuming motors with locked rotor KVA Code B thru E. Lower trip ratings may be required for motors with Code A. FLA per NEC 2014 table 430.250. Do not use to size heater coils. Use motor NP data. Maximum ratings shown on Heater Coil selection charts are not to be exceeded. Special applications on motor may require different rating, refer to proper section of NEC to size. Do not use this chart for part winding starters - Maximum breaker size to be limited to 200% FLA or less, 150% for FLA greater than 100A. 118 Appendix Fuse Selection Fuse Selection UL Standard Fuse Classifications K1 K5 K9 RK1 RK5 J L Amp Rating Range 0-600 0-600 0-600 0-600 0-600 0-600 601-6000 Interrupting Rating RMS Amps 200,000 200,000 200,000 200,000 200,000 200,000 200,000 250 or 600 250 or 600 250 or 600 250 or 600 250 or 600 600 600 High Moderate Fair High Moderate High High No Yes Yes No Yes No Yes3 Generic Names Current Limiting1 Current Limiting Time Delay1 Current Limiting Time Delay1 Current Limiting Current Limiting Time Delay Current Limiting Current Limiting Rejection Type No No No Yes Yes Inherent Inherent Manufacturer Designations Bussman KTN Bussman KTS Bussman FRN Bussman FRS Bussman LPN-RK Bussman KTS-R Mersen A2D Mersen A6D Bussman LPN-RK Bussman KTS-R Mersen A2D Mersen A6D Bussman JKS Mersen A4J Bussman KTU Mersen A4Bt Voltage Current Limiting Characteristics Dual Element Time Delay 1 UL does not permit fuses to be marked “current limiting” due to lack of rejection feature. 2 Class J smaller the NEC Code specifications; Class L requires bolt-on fuse blocks. Inherent rejection feature of unique fuse dimensions allows UL marking of “current limiting” features. 3 Class “L” fuses may be marked “Time Delay” although UL does not investigate Time Delay characteristics of such fuses. 119 Appendix Fuse Selection/UL Standard Fuse Classifications Fuse Selection 3 Phase 60Hz Squirrel Cage Motors Fuse sizes are selected in accordance with NEC 2014 article 430.52 & 57 and table 430.52. Non Delay. 4.5 1.3 2 2.8 ¾ 3.7 5.6 8 3.5 5.6 7 3.2 5 7 1.8 2.8 3.5 4.8 8 10 4.6 7 10 4.2 7 9 2.3 3.5 5 6.9 10 15 6.6 10 15 6 9 12 3.3 5.6 7 2 7.8 12 17.5 7.5 12 15 6.8 10 15 4.3 7 9 3 11.0 17.5 25 10.6 15 20 9.6 15 20 6.1 10 15 17.5 30 40 16.7 25 30 15.2 25 30 9.7 15 20 25.3 40 50 24.2 40 50 22 35 45 14 25 30 7½ 10 1 2 15 20 3 25 30 40 4 50 60 5 32.2 45 60 48.3 80 100 62.1 100 125 78.2 125 175 92 150 200 120 200 225 150 225 300 1 2 3 4 5 30.8 45 60 46.2 70 90 59.4 90 110 74.8 110 150 88 150 175 114 175 225 143 225 300 177 300 400 169 300 350 75 221 350 400 211 350 400 100 285 450 600 273 450 359 600 600 343 414 650 800 396 125 150 6 6 0 1 2 3 4 28 45 60 42 60 90 54 80 100 68 100 80 18 30 30 40 60 34 60 70 125 44 70 90 125 175 51 80 100 104 175 200 66 100 125 130 200 250 83 150 175 154 250 350 300 400 600 248 400 400 600 600 312 500 600 650 800 360 600 480 800 6 200 250 300 350 400 Fuse sizes are selected in accordance with NEC 2014 article 430.52 & 57 and table 430.52. 1 27 192 5 0 Time Delay Non Delay 3.5 FLA Time Delay Starter Size FLA Starter Size 2.2 0 Non Delay 5 FLA 4 FLA 2.4 HP 5 5 120 380V 50Hz 4 0 Time Delay Starter Size 230V 60Hz 2.5 1½ Non Delay 208V 60Hz ½ 1 Time Delay Starter Size 200V 60Hz 2 3 103 150 200 128 200 200 165 250 350 208 300 400 700 240 400 400 800 320 500 600 403 600 800 532 800 800 4 5 6 Appendix Fuse Selection/UL Standard Fuse Classifications 1.21 0 2 5 Starter Size 2.8 1.3 2 2.8 2.1 3.2 4.5 1.7 2.8 3.5 1 3 4.5 6 2.4 4 5 1½ HP 1.8 3.2 FLA Non Delay 1.4 2.5 FLA Time Delay Starter Size 0.9 1.6 ½ ¾ 4 5.6 3.5 5 7 3.4 5 7 2.7 4 5.6 2 12 4.8 8 10 3.9 6 8 3 15 7.6 12 15 6.1 9 12 5 25 11.0 17.5 25 9.0 15 20 7½ 14 20 30 11.0 17.5 25 10 21 35 40 17 25 35 15 27 40 60 22 35 45 20 8 12 11.0 17.5 0 1 0 1 14 25 30 21 35 45 28 45 60 35 60 60 34 50 60 27 40 60 25 80 40 60 80 32 50 70 30 100 52 80 100 41 60 80 40 125 65 100 125 52 80 100 50 77 125 175 62 100 125 60 96 150 200 77 125 175 75 60 55 80 100 2 3 2 3 80 125 175 100 150 200 135 200 300 124 200 225 99 150 200 100 350 156 250 350 125 200 250 125 400 180 300 400 144 225 300 150 600 240 400 400 192 300 400 200 450 600 242 400 500 250 289 450 600 300 336 500 600 350 382 600 700 400 165 250 200 300 260 6 2.25 4 64 4 1.8 3 40 3 1.1 2.5 7.5 2 1.8 2 5 1 Non Delay 1.25 575V 60Hz Time Delay 0.81 Non Delay Time Delay 460V 60Hz FLA Starter Size 415V 50Hz 400 4 5 325 500 600 302 385 600 800 361 600 700 414 650 800 477 800 800 6 4 5 6 Size fuses, time delay or non-time delay, in accordance with the NEC permitted fuse size as noted below: Starter Size Maximum Fuse Size Class R Class J Class L 0 30 60 - 1 60 120 - 2 100 200 - 3 200 400 - 4 200 400 - 5 400 800 - 6 600 800 800 If the calculated rating is between standard sizes, the next larger size may be used. Fuse size may not exceed switch size. Minimum switch size per NEC 430.110 must be 115% of FLA of motor. Do not use this chart for part winding motors. Size as follows: maximum fuse size limited to 150% FLA for dual element fuses and 200% for non-delay type fuses. 121 Appendix Heater Tables Heater Tables E “Standard Trip” Heater Elements for Ambient Temp. Comp. Bimetal Relays 122 Max. Rat. Full Load Heater of Prot. Motor Amps Code No. Device* Min Max Size 0 & 1 Full Load Heater Motor Amps CodeNo. Min Max Size 1 3/4 0.67 0.73 0.73 2.08 2.27 2.55 2.70 2.89 3.15 3.41 3.82 4.27 4.63 5.10 2.08 2.27 2.55 2.70 2.89 3.15 3.41 3.82 4.27 4.63 5.10 1 5.62 5.92 6.16 6.71 0.72 0.80 0.80 2.26 2.54 2.69 2.88 3.14 3.40 3.81 4.26 4.62 5.09 5.61 2.26 2.54 2.69 2.88 3.14 3.40 3.81 4.26 4.62 5.09 5.6 5.91 6.15 6.70 7.54 E14 E16 E16 E33 E34 E36 E37 E38 E39 E41 E42 E44 E46 E47 E33 E34 E36 E37 E38 E39 E41 E42 E44 E46 E47 E48 E49 E50 E51 1 2 2 3 3 5 5 5 5 5 5 7 10 10 3 3 5 5 5 5 5 5 7 10 10 10 10 10 25 2.27 2.55 2.70 2.89 3.15 3.41 3.82 4.26 4.63 5.10 5.62 5.92 6.16 6.71 7.55 8.30 9.00 9.86 10.5 12.1 13.7 15.7 17.1 19.5 21.0 22.3 25.4 27.0 30.3 7.55 8.29 E52 25 8.30 8.99 E53 9.00 9.86 10.5 12.1 13.7 15.7 17.1 18.5 19.5 21.4 24.5 26.0 9.85 10.4 12.0 13.6 15.6 17.0 19.4 19.4 20.9 24.4 25.9 26.0 E54 E55 E56 E57 E60 E61 E62 E65 E65 E67 E69 E70 25 25 25 25 25 30 30 30 30 30 40 40 40 2.54 2.69 2.88 3.14 3.40 3.81 4.25 4.62 5.09 5.61 5.91 6.15 6.70 7.54 8.29 8.99 9.85 10.4 12.0 13.6 15.6 17.0 19.4 20.9 22.2 25.3 26.9 30.2 33.3 E34 E36 E37 E38 E39 E41 E42 E44 E46 E47 E48 E49 E50 E51 E52 E53 E54 E55 E56 E57 E60 E61 E62 E65 E66 E67 E69 E70 E72 Max. Rat. of Prot. Device* 3 5 5 5 5 5 5 7 10 10 10 10 10 10 25 25 25 25 25 25 30 30 30 30 40 40 40 40 40 Size 2 & 2 1/2 10.5 12.0 E56 50 12.1 13.7 15.7 17.2 19.5 21.0 22.3 25.4 27.0 30.3 33.4 35.4 41.6 45.1 52.4 13.6 15.6 17.1 19.4 20.9 22.2 25.3 26.9 30.2 33.3 35.3 41.5 45.0 52.3 55.7 E57 E60 E61 E62 E65 E66 E67 E69 E70 E72 E73 E74 E76 E77 E78 50 50 50 50 50 50 50 50 50 50 50 50 100 100 100 Appendix Heater Tables Max.Rat. FullLoad Heater of Prot. MotorAmps CodeNo. Device* Min Max Size3 & 3 1/2 30.0 33.6 36.5 39.7 43.7 46.6 51.7 54.5 58.1 63.1 67.8 72.5 80.1 88.2 91.6 96.9 99.1 33.5 36.4 39.6 43.6 46.5 51.6 54.4 58.0 63.0 67.7 72.4 80.0 88.1 91.5 96.8 99.0 108 E69 E70 E71 E73 E73A E74 E76 E77 E78 E79 E80 E94 E96 E97 E98 E99 E101 100 100 100 100 100 100 100 100 100 100 100 100 150 150 150 150 150 56.9 61.0 64.0 67.8 72.5 77.8 86.0 92.0 96.8 106 60.9 63.9 67.7 72.4 77.7 85.9 91.9 96.7 105 115 E89 E91 E92 E93 E94 E96 E97 E98 E99 E103 250 250 250 250 250 250 250 250 250 250 116 130 E104 250 Size 4 FullLoad Heater MotorAmps CodeNo. Min Max Size 4 1/2 & 5 88.0 98.1 109 115 123 131 141 156 167 178 194 210 234 98.0 108 114 122 130 140 155 166 177 193 209 233 248 166 196 218 230 246 262 282 312 332 356 388 420 468 195 217 229 245 261 281 311 331 355 387 419 467 500 Max.Rat. of Prot. Device1 E27 E28 E29 E31 E32 E33 E34 E36 E37 E38 E39 E41 E42 400 400 400 400 400 400 400 400 400 400 400 400 400 E27 E28 E29 E31 E32 E33 E34 E36 E37 E38 E39 E41 E42 600 600 600 600 600 600 600 600 600 600 600 600 600 To provide continued protection against risk of fire or electric shock, examine and if damaged replace current-carrying parts and other components of combination controller. Tripping (opening) of branch-circuit protection device may be an indication that fault current has been interrupted. If overload relay current elements burn out, replace complete overload relay. To maintain overcurrent, short circuit an ground fault protection, follow manufacturer’s instructions for selecting current elements and setting instantaneous trip circuit breaker. The tripping current of any heater in a 40®C ambient is 25% greater than the lower value of motor amperes shown in the table. Starters do not provide protection from short circuits. A protective device should be provided in accordance with the NEC (CEC in Canada) and not exceed the values shown in the table. Note: If the rating specified is not a standard size for the circuit breaker manufacturer, use the next largest size. Size 6 1 Ratings specified are for instantaneous trip circuit breakers. Maximum current rating for thermal magnetic circuit breakers is 250% of maximum heater FLA. Maximum current rating of fuses is: a. 150% of maximum heater FLA for Class R, K, or L (time delay). b. 250% of maximum heater FLA for Class K or L (non-time delay). c. 300% of maximum heater FLA for Class J (nontime delay). WARNING Fire, electric shock, or explosion hazard. Can cause death, serious injury or property damage. Heaters shown in the table provide a maximum trip rating of 125% of the motor name plate amperes, which is suitable for 40®C motors. For all other motors select heaters one code number lower than specified in the table, which give a maximum trip rating of approximately 115%. WARNING Hazardous voltage. Can cause death, serious personal injury, or property damage. Automatic reset will continue to reset on two-wire control. When not desired, use three-wire control. Do not use manual trip button when relay is set in automatic reset positition. If the calculated rating is between standard sizes, the next larger size may be used. Fuse size may not exceed switch size. Wye-delta starters: If the motor nameplate shows the full load delta line current only, divide this value by 1.73 or multiply by .58 to select the proper heater rating 123 Appendix Heater Tables Part Winding Starter Heater Selection WYE – NEMA connected dual voltage motor or SPECIAL – 6 lead DELTA connected part winding motor. DELTA – NEMA connected dual voltage motor. Select overload heaters from table in both starters (M1 and M2) based on ½ motor nameplate full load current. Example: Motor Full Load Current of 15 Amperes, Select Heaters from Table for 7.5 Amperes. Consult factory – Give complete motor data and application. Size 0 through 1 1/2 & 4 1/2 through 6 INC. NOM. Size 3 through 4 DEC. MAIN RESET -15% Trip Adjustment Man 50 Hz, multiply 60 Hz value X 1.20 25 Hz, 1500 RPM., amps ≈ amps of 60 Hz, 3600 RPM. 25 Hz 750 RPM., amps ≈ amps of 60 Hz 1800 RPM. Service factor 1.0 ≈ amps X 0.9. 50º–55ºC motor ≈ amps X 0.9. Single Phase Motor FLA When possible the motor full load amps from the motor nameplate should always be used when selecting heater code numbers. Single Phase AUTO RESET Auto Reset Position Reset Position Figure 79. Amperes - 60 Hz HP 115V ⁄ 4.4 2.5 ¼ 5.8 7.2 3.3 4.1 9.8 13.8 16. 20. 24. 34. 56. 80. 100. 5.6 7.9 9.2 11.5 13.8 19.6 32.2 46. 57.5 ⁄ Fire, electric shock, or explosion hazard. Can cause death, serious injury or property damage. To provide continued protection against risk of fire or electric shock, examine and if damaged replace current-carrying parts and other components of combination controller. Tripping (opening) of branch-circuit protection device may be an indication that fault current has been interrupted. If overload relay current elements burn out, replace complete overload relay. To maintain overcurrent, short circuit an ground fault protection, follow manufacturer’s instructions for selecting current elements and setting instantaneous trip circuit breaker. To maintain overcurrent, short circuit, and ground fault protection, the manufacturers instructions for selection of the current elements and setting of the instantaneous trip circuit breaker must be followed. Operating starter sizes 4 through 6 without the heater elements installed will damage the Current Transformers. 230V 16 13 WARNING 124 208V Full Load Amp ≈ 230V current X 110% 2 Phase FLA ≈ 0.866 X the 3 phase FLA 2 Phase, 3 wire current in common wire ≈ 1.41 X that in the other 2 lines. The single phase full load amps of the same horsepower, voltage and speed vary over wide ranges. The following table conforms with table 430-248 of the NEC. Bimetal Overload Relays +15% Formulas For Obtaining Full Load Amps Of Other Motors ½ ¾ 1 1½ 2 3 5 7½ 10 Appendix Approximate AC Motor Amps Approximate AC Motor Amps Use only When Motor Full Load Current is Not Known Motor Amps will vary depending on the type and manufacture of the motor. These average values, usually for T frame motors with service factor of 1.15 are to be used only as a guide. The formulas on the previous page may be used to obtain approximate amps for other motors. NOTE: Actual Motor Amps may be higher or lower than the values listed below for a particular motor. For more reliable motor protection, NEC requires selection of heater elements by using the motor nameplate data. Motor nameplate data must be checked to determine proper size of heater coil before motor is energized. 3 Phase KW — — 0.37 0.55 0.75 1.1 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 147 185 220 257 295 335 375 445 HP 0.25(¼) 0.33(1⁄3) 0.5 0.75 1 1.5 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 125 150 200 250 300 350 400 450 500 600 700 800 200V 208V 230V FLA FLA FLA — — 2.5 3.7 4.8 6.9 7.8 11 17.5 25.3 32.2 48.3 62.1 78.2 92 120 150 177 221 285 359 414 552 1.39 1.69 2.4 3.5 4.6 6.6 7.5 10.6 16.7 24.2 30.8 46.2 59.4 74.8 88 114 143 169 211 273 343 396 528 1.2 1.46 2 3.2 4.2 6.0 6.8 9.6 15.2 22 28 42 54 68 80 104 130 154 192 248 312 360 480 380V (50Hz) FLA — — 1.3 1.8 2.3 3.3 4.3 6.1 9.7 14 18 27 34 44 51 66 83 103 128 165 208 240 320 403 532 620 709 797 886 415V (50Hz) FLA — — .81 1.21 2 2.5 3.5 5 7.5 11 14 21 28 35 40 55 64 80 100 135 165 200 260 325 385 450 500 728 809 460V 575V FLA FLA 0.6 0.73 1.1 1.6 2.1 3 3.4 4.8 7.6 11 14 21 27 34 40 52 65 77 96 124 156 180 240 302 361 414 477 515 590 656 716 775 0.84 0.58 .9 1.3 1.7 2.4 2.7 3.9 6.1 9 11 17 22 27 32 41 52 62 77 99 125 144 192 242 289 336 382 412 472 523 571 618 125 Appendix Typical Schematic Typical Schematic Full Voltage Non Reversing (FVNR) Unit NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 80. FVNR Schematic Full Voltage Non Reversing (FVNR) High Density Unit NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 81. FVNR High Density Unit Schematic 126 Appendix Typical Schematic Typical Schematic Dual Full Voltage Non Reversing (FVNR) Unit 1-3 1-X2 CONNECTION DIAGRAM 1-X2 1-1 L1 L2 L3 1-1A 1-2 1-X2 1-3 PTT 1-3 1-1 1L1 OFF 1-X2 OFF 2-17 1-18 1-16 AUX. SW. 2L1 2L2 2L3 START 1-2 1-3 1L1 1L1 1L2 1L3 2-18 2-16 AUX. SW. 1L2 1-1 2 CKT. BKR. 1L2 2-15 1-15 1-17 1 CKT. BKR. H1 1-X2 1-10 PTT H4 1-10 F U 2 * NOTE A XF NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. 1-1 F U 3 F U 1 1-X2 1CPT X2 1T1 1T2 1-11 STOP 1-13 2-13 2-3 1-3 1-1A 1T3 2-11 A A D V V 1M 2M 1-8 2-X2 2-X2 2-3 PTT 2-8 1-10 2-2 2-3 2-10 2-W 1-W LOCATION OF BIMETAL OL 1-X2 2-1A C 2-2 1-2 2-3 2-1 2-14 2-9 B C 2-X2 W 2-12 2-7 1-14 1-9 B D W 1-12 1-7 LOCATION OF BI-METAL OL. 2-X2 1OL 1T1 1T2 1T3 2OL 2T1 2T2 2T3 2-1 2L1 1-W 1-X2 LOCATION OF ESP100 OL. 2-W OFF 2-1 SURGE SUPPRESSOR SUP 1-V 1-W 1M 1T3 1T2 1-X2 1-51 1-52 ESP100 OL OPT N.O. OR N.C. CONT. 2OL START 2-2 2-3 1T1 1-W SURGE SUPPRESSOR SUP 2-V 2-W 2M 2T1 2T3 2T2 2-W 2-X2 2-51 2-52 NO NC 1 0 1-3 NC 1-51 NO 1T1 2-W NC 2-51 NO 2-X2 X2 2T1 1-2 1M 1-2 1M 1-9 C 1-10 2T2 2T3 1-2 1M 1-7 B 1-8 2M 2-11 NO NC 2-13 3 1 A D 2-3 2-14 2-12 2-2 2M 2-9 C 2-10 XF 2T1 2-1 2T2 F U 3 2T3 1M 1-7 B 1-8 1-2 1M 1-9 C 1-10 2-7 B 2-8 1-2 1M 2-2 2M 2M 2-9 C 2-10 1M 1-9 C 1-10 2-2 2M C 1-10 1-7 B 1-8 1-2 1M NO NC 1-13 2 1 D 1-3 1-14 1-9 1-2 1M C 1-10 2-2 2M 2-9 C 2-10 1-9 1-10 1-7 B 1-8 2-9 C 2-7 B 2-8 2-2 2M 1M 1-9 C 1-10 C 2M 1-2 C 1M 1-9 C 1-10 NO NC 2-13 2 1 D 2-3 2-14 2-9 2-2 2-10 2-2 2M 2-9 C 2-10 2-11 NO NC 2-13 3 2 A D 2-3 2-12 2-14 2-11 NO NC 2 2 A 2-3 2-12 2-10 1-2 1-11 NO NC 1-13 3 2 D A 1-3 1-14 1-12 NO NC 2-11 NO NC 2-13 5 0 A D 1 1 2-3 2-3 2-14 2-12 NO NC 1 2 2-3 2-7 B 2-8 1-9 1-11 NO NC 2 2 A 1-3 1-12 2-7 B 2-8 2-2 2-11 NO NC 2-13 4 1 A D 2-3 2-12 2-14 2-7 B 2-8 1-2 NO NC 1 2 1-3 1-7 B 1-8 X2 NO NC 1-11 NO NC 1-13 5 0 A D 1 1 1-3 1-3 1-14 1-12 1-7 B 1-8 1-2 1-11 NO NC 1-13 4 1 D A 1-3 1-14 1-12 2-7 2-2 B 2M 2-8 2-2 2M F U 1 2CPT 2-11 NO NC 2-11 NO NC 2-11 NO NC 2-13 2 0 A 3 0 A 4 0 A D 2-3 2-3 2-3 2-12 2-12 2-14 2-12 2-2 F U 2 NOTE A 2-X2 1-7 B 1-8 1-11 NO NC 1-13 3 1 D A 1-3 1-12 1-14 NO NC 1 0 2-3 * 2OL 1-11 NO NC 1-11 NO NC 1-11 NO NC 1-13 2 0 A 3 0 A 4 0 A D 1-3 1-3 1-3 1-12 1-12 1-14 1-12 1M 2-1A 1T3 1T2 BIMETAL AMB. COMP. OPT. SPDT OL CONT. 1-2 STOP 1OL X2 1-X2 2L1 2L2 BIMETAL AMB. COMP. OPT. SPDT OL CONT. 1-W 2L2 ESP100 OL OPT N.O. OR N.C. CONT. 1OL 2-X2 2-10 PTT 2-X2 LOCATION OF ESP100 OL. H1 2-X2 2-10 H4 OFF 2-9 C 2-10 2-7 B 2-8 2-2 2M 2-9 C 2-10 Figure 82. Dual FVNR Schematic 127 Appendix Typical Schematic Typical Schematic Full Voltage Contactor (FVC) Unit ELEMENTARY DIAGRAM 1LI L1 CKT. BKR. OR FUSED DISC. L2 L3 1 M 1L3 T3 (H4) NOTE A H2 CPT X1 9 2 * 3FU (XF) T2 (4) H3 1 1L2 2FU 16 AUX SW. NOTE F (H1) 15 1FU 18 (1) 17 T1 M X2 OFF 10 L2 JUMPER 1A STOP 2 START 3 (V) 3 MS X2 (W) M 4 L1 ~ 5 1 ~ 6 Figure 83. FVC Unit Schematic 128 PUSH TO TEST INDICATING LIGHT OPTION (PTT) 9 M OFF 10 ~ X2 1 L2 1 L1 3 ~ Appendix Typical Schematic Typical Schematic Full Voltage Reversing (FVR) Unit NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 84. FVR Unit Schematic 129 Appendix Typical Schematic Typical Schematic Full Voltage Non Reversing (FVNR) ESP200 Overload Units Figure 85. FVNR ESP200 Overload Unit Schematic High Density Full Voltage Non Reversing (FVNR) ESP200 Overload Units Figure 86. High Density FVNR ESP200 Overload Units 130 Typical Schematic Appendix Typical Schematic Full Voltage Non Reversing (FVNR) SIMCODE pro Unit Figure 87. FVNR SIMOCODE pro Unit Schematic 131 Appendix Typical Schematic Typical Schematic Two Speed - Two Winding (2S2W) Unit NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 88. Two Speed - Two Winding Unit Schematic 132 Typical Schematic Appendix Typical Schematic Reduced Voltage Auto-Transformer (RVAT) Unit NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 89. RVAT Unit Schematic 133 Appendix Typical Schematic Reduced Voltage Wye Delta Closed (YDC) Transition NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 90. YDC Transition Schematic 134 Appendix Typical Schematic Typical Schematic Reduced Voltage Wye Delta Open (YDO) Transition NOTE: Rear-Mounted units on Back-to-Back MCC’s have reversed phase sequence. Connect motor leads for proper rotation. Figure 91. YDO Transition Schematic 135 Appendix Typical Schematic Typical Schematic Reduced Voltage Soft-Starter Unit (with SIRIUS 3RW44) Reduced Voltage Soft-Starter Unit (with SIRIUS 3RW40) 3 PHASE 3 PHASE ELEMENTARY DIAGRAM L3 SEK SES SAW LMB L1 100 CIRCUIT BREAKER OR DISCONNECT (FUSED OR NON FUSED) 2L1 (1L1) (2T1) T1 102 1L1 3M-1 1M 103 2L2 (3L2) (4T2) T2 2L3 (5L3) (6T3) T3 3M-2 104 SEK SES SAW LMB 101 1L3 1L2 1L1 101 ELEMENTARY DIAGRAM L3 SEK SES SAW LMB 100 CIRCUIT BREAKER OR DISCONNECT (FUSED OR NON FUSED) 102 L2 SEK SES SAW LMB SEK SES SAW LMB 1MTR 1L3 L2 SEK SES SAW LMB 1L2 L1 (2T1) T1 (3L2) (4T2) T2 (5L3) (6T3) T3 (1L1) 103 1M 1MTR 104 3M-3 3RW40 105 105 106 106 (PE) 3RW44 1FU (H1) 107 H1 (1) H4 H3 NOTE D 3FU 1 108 H2 X2 X1 X1 2FU (4) CPT 2FU (H4) 107 (H4) NOTE D SEE TRANSFORMER NAMEPLATE FOR WIRING CONNECTIONS REQUIRED. 1FU (H1) 108 X2 (A1) 110 (A2) 1M JUMPER 1 FU H3 H2 CPT X1A X1 109 SEE TRANSFORMER NAMEPLATE FOR WIRING CONNECTIONS REQUIRED. X2 X2 1M (+) 4 80 1CR 1M (A1) (IN) 81 2 3 1M 24 Volt DC Connections on 3RW405, 407 BLUE WIRE 111 3 1CR C (96) 9 X2 (95) (A2) 1M 110 1M 1M_FLT (L+) 1M 2 1CR 111 75 112 JUMPER (14/24) 112 (13) C 3M (23) 1 1CR 1M 113 81 CONNECTIONS FOR OPTIONAL DEVICES 1M (IN4) 78 4 3PB 2 3 1CR (96) 9 C X2 (95) 1M_FLT 2 1CR (1) 1M 3 1M 24 Volt DC Connections on 3RW44 BLUE WIRE 113 (13) 114 (23) (14) 1M 2 (IN1) 77 110-230 Volt Connections on 3RW402, 403, 404 114 4 76 1CR Reset 1 115 H4 H1 (1) SEE NOTE C 1 109 (4) SEE NOTE C 3 (33) (24) (34) 1M 1M 115 CONNECTIONS FOR OPTIONAL DEVICES HAND 116 OFF AUTO 8 X START STOP 116 1PB AUTO CONTACT 117 2PB 1SS 2 4 HAND 118 119 120 121 122 START STOP 2 3 1PB 2PB OFF HAND AUTO START 4 2 3 * 2PB AUTO CONTACT 6 * 1SS OFF HAND AUTO 4 3 * 123 * 1SS 6 AUTO CONTACT OFF 4 124 ON 1SS * 3 FIELD WIRING 125 11 1CR 127 1 1CR OFF/STOP 10 10 X2 2LT 1 1CR PTT OFF/STOP 10 10 X2 2LT 1 3 ETM X2 C AMP SOFTSTART NEMA 1 NEMA 12 0 1 494-780 30" WIDE 1 494-780 50" WIDE 1 1LT 1 1 1 172-215 246-385 1 9 1 6 X 4 34 1 6LT 9A 9A 6LT (95) (98) X2 (95) HAND 4 * HAND 4 * OFF AUTO 3 127 LEGEND: 1M-CONTROLLER 3M-ISOLATION CONTACTOR ETM-ELAPSED TIME METER *CR-RELAY (#) -TERMINAL BLOCK POINT -TERMINAL ON CONTROLLER (1M) 76 6 AUTO CONTACT 1LT 1 X2 1CR FAN 2 OL TRIPPED C 1 (FAN QTY. FOR MCC) AMP SOFTSTART 3 NEMA 1 9 9A 6LT (98) (95) 0 1 1 1 172-215 246-385 1 2 2 2 494-850 30" WIDE 1 2 494-850 50" WIDE 1 1 970-1076 2 2 OL TRIPPED 1 AUX. CONTACTS OR CONTROL RELAY. WIRE CONTACTS STARTING WITH N.O. 27 29 31 33 (3) (98) 9A 6LT (23) (23) * 1 UP TO VOLTAGE 5 X2 5LT (24) 1M-UTV 3 (9) FIELD WIRING 28 30 32 34 OPTIONAL DEVICES ARE FURNISHED PER CONTRACT DOCUMENTS Figure 92. LEGEND: 1M- CONTROLLER *CR-RELAY Figure 93. 136 (#) -TERMINAL BLOCK POINT -TERMINAL ON CONTROLLER (1M) X2 UP TO VOLTAGE X2 5 5LT (24) 1M-UTV 1 (95) 1M_Flt X2 2CR ON 1SS X2 1M_Flt NEMA 12 130 OFF 4 9 POWER ON 1 X2 3LT 1 12 (IN3) X 1M 1SS MANUAL OPERATION LOCAL (PROFIBUS MODULE) * 129 X2 C 26-68 77-145 126 128 FAN 1 11 1 1M MANUAL OPERATION LOCAL (PROFIBUS MODULE) C PTT OFF/STOP X2 PTT RUN/ON/ RUNNING 12 (IN3) * NOTES: A. FOR TYPE A WIRING, JUMPER BETWEEN 1 AND 4. B. WHEN REMOTE CONTROL DEVICES ARE REQUIRED, REMOVE JUMPER BETWEEN 1 AND 4. C. WHEN USING CONTACTORS GROUND CONTACTOR CASE TO MOUNTING PANEL.(AS NEEDED) D. CONTROL DEVICES, LIGHTS, AUX. INTERLOCKS, SURGE SUPRESSER, ETM, CR, CONT. TERMS, PRIMARY FUSES, AND LOAD TERMINALS ARE FURNISHED PER CONTRACT DOCUMENTS. 10 2LT 1 RUN/ON/ RUNNING 3 9 1LT 2PB X 1SS * OPTIONAL DEVICES ARE FURNISHED PER CONTRACT DOCUMENTS MANUAL OPERATION LOCAL (PROFIBUS MODULE) 3 AUTO START 2 3 2PB AUTO CONTACT 6 * 76 X2 X2 OFF 123 124 1 1CR START 2 1M_Flt 128 1M 1PB 1M_Flt OL TRIPPED 1 (98) X 1SS STOP 122 125 OL TRIPPED 12 (IN3) 3 ETM 121 UP TO VOLTAGE (14/24) (23) X2 5 5LT 1M-UTV 1 UP TO (23) VOLTAGE (14/24) 5 X2 1 5LT 1M-UTV OFF/STOP 10 X2 2LT 1 1CR 2PB X 120 PTT RUN/ON/ RUNNING 3 9 3LT 2 2CR 30 32 1PB 76 1 AUX. CONTACTS OR CONTROL RELAY. WIRE CONTACTS STARTING WITH N.O. 27 29 31 33 (3) 28 STOP 8 119 POWER ON 1 X2 2 2 2 C RUN/ON/ RUNNING 3 9 1LT NO FAN FOR 3RW402,403,404 (FAN QTY. FOR MCC) (9) 126 X2 C FAN 2 26-68 77-145 AUTO START AUTO CONTACT FAN 1 1 OFF X 118 6 4 3 117 X NOTES: A. FOR TYPE A WIRING, JUMPER BETWEEN 1 AND 4. B. WHEN REMOTE CONTROL DEVICES ARE REQUIRED, REMOVE JUMPER BETWEEN 1 AND 4. C. FUSE PROVIDED PER CONTRACT DOCUMENTS. Appendix Typical Schematic Typical Schematic Variable Frequency Drive Unit (with Micromaster 440) CONNECTION DIAGRAM 2 3 (1) 3 (3) 1L2 1L1 X2 H4 CIRCUIT BREAKER OR FUSED DISCONNECT 1L1 1L2 1L3 PTT RUN/ON/ RUNNING 22 X2 1LT 1 2 L3 AUX. SW. NOTE C 28 30 RUN\ON\RUNNING 22 X2 1LT SPEED POT 1 L2 29 XF 1 5 5A X2 X2 CPT * 31 29 30 (4) (2) 33 35 36 38 BLUE TWISTED WIRE WIRE CIRCUIT BREAKER OR FUSED DISCONNECT 29 31 1L1 103 1L2 104 P+ N- 19 20 ISO 0V 18 AOUT2- 17 AUOT2+ 16 RL3 15 RL3 14 RL3 13 21 22 23 24 25 26 27 28 29 30 (U) (L2) (V) 2FU 106 (H4) 107 (H1) 1FU (4) GND BUS OR CLIP H3 1 108 3FU PE H2 GND CPT X1 X1 SEE TRANSFORMER NAMEPLATE FOR WIRING CONNECTIONS REQUIRED. X2 2FAN 1 1FAN 109 110 (21) RUN 22 1CR 6 7 8 L1 L2 9 L3 16 B+ PE DC- DC+ R+ B- U 5A * T1 FWD 9 1SS (9) OFF 9 1SS C C 1 22 T2 T3 6* T1 117 T2 T3 GND AUX. CONTACTS OR RELAY. WIRE CONTACTS STARTING WITH N.O. X2 X2 115 GND (6) ON 5 (5) * DOOR MOUNTED 114 22 32 34 36 38 1 1CR 48 33 35 37 39 45 48 9 2CR X2 46 5 NOTES: A. CONTROL DEVICES, LIGHTS, AUX. INTERLOCKS, ETM, CONTROL RELAY, CONTROL TERMINAL, AND LOAD TERMINALS ARE FURNISHED PER CONTRACT DOCUMENTS. B. * CONNECT TRANSFORMER FOR VOLTAGE SPECIFIED PER NAMEPLATE. C. AUX. SWITCH IS MOUNTED ON HANDLE OR INTERNAL TO CIRCUIT BREAKER PER CONTRACT DOCUMENTS. FOR INTERNAL SWITCH, TERMINAL 28 IS COMMON WITH TERMINAL 30. (*) -TERMINAL POINT ON VFD * -TERMINAL BLOCK POINT 118 119 120 121 122 45 BLUE TWISTED WIRE (9) P0700=2 OFF ON 5 9 * 1SS FAULT RESET (9) 9 8 3PB P0704=9 P0700=2 (5) (21) 1 RUN VFD P0732=52.2 (22) 22 ETM C (9) X2 HAND 9 * OFF 5A * (8) BLUE TWISTED WIRE (2) (4) (3) (1) 4 COAST STOP (9) (7) 9 7 4PB P0703=3 P0700=2 AUTO 5 4 3 SLOW 3 2 2 1 SPEED POT 5KOHM P1000=2 FAST (1) (2) (3) (4) (1) (2) (3) (4) KEYPAD ON DOOR 1SS * BLUE TWISTED WIRE 5 (5) 16 (9) FWD 9 OFF P0700=2 AUTO (16) STOP 6* 1SS START (6) 1PB 2PB 48 46 2CR FAULT (19) (20) VFD SUP 48 2CR 46 19 P0705[0]=99 P0705[1]=99 P1000[0]=2 P1000[1]=7 P0810=722.4 BLUE TWISTED WIRE REV 5 (5) P0700=2 P0702=2 SEK SES SAW LMB X2 1 1CR 116 X2 1 CR X2 SEK SES SAW LMB 1 1FAN 1 2FAN 1 REV 5 (5) SUP (9) * 16 SUP 1SS 19 W GND GND BUS OR CLIP (16) OFF V RED 5 GREEN 4 WHITE 3 CR RUN\ON\RUNNING 22 X2 1LT PTT RUN/ON/ RUNNING 22 X2 1LT 1 PTT OFF\STOP 45 X2 2LT 1 OFF\STOP 45 X2 2LT BLACK 4 MM440 ONLY MM440 ONLY 2 X2 X2 SUP (22) VFD P0732=52.2 113 AUTO 5 5 (5) C 1 112 46 OFF A FRAME DRIVE UNITS DO NOT REQUIRE ANY FAN 2FAN ONLY USED FOR NEMA 12 C FRAME UNITS AND 150HP CT AND 200HP VT UNITS. C 111 STOP HAND 9 * 1MTR T3 (1) 1PB (9) T1 T2 MM430/MM440 VFD (L3) (W) 1L3 105 (L1) 40 RS485 RL2 11 12 RL2 10 RL1 RL1 9 RL1 8 DIN6 7 DIN5 ISO 24V 6 PTCB DIN4 5 PTCA DIN3 4 AOUT1- DIN2 3 AOUT1+ DIN1 2 SHIELDED ANALOG OUTPUT AIN2- AIN1- 1 39 BLUE TWISTED WIRE RELAY OUTPUTS ANALOG ANALOG MOTOR DIGITAL INPUT OUTPUT TEMP INPUTS PROT. AIN2+ AIN1+ DIGITAL INPUTS 0V 48 2PB BLUE TWISTED WIRE POWER SUPPLY FOR ANALOG ANALOG INPUT INPUT 10V START 19 101 102 37 (8) COAST STOP (7) 9 7 4PB 46 AUX. SW. NOTE C 28 30 SEK SES SAW LMB 34 PTT OFF\STOP 45 X2 2LT 1 (9) SEK SES SAW LMB 31 32 4 FAULT RESET 9 8 3PB SEK SES SAW LMB 28 OFF\STOP 45 X2 2LT (9) ELEMENTARY DIAGRAM 3 PHASE L1 L2 L3 100 1 H1 L1 1FU 3FU X2 C 2FU 22 ETM BLUE TWISTED WIRE P0700=2 (9) 9 5 (5) 2CR Figure 94. VFD Unit with MM440 Schematic 137 Appendix Aftermarket Aftermarket Siemens is committed to serving our customers and supporting a full line of replacement components, renewal parts, and aftermarket units to maintain the value and use of existing tiastar and previous generation motor control centers. Renewal Parts Renewal parts for tiastar and legacy MCC are now available via Industry Mall and COMPAS. These kits represent the most requested renewal parts for field retrofit installations. Please use the MCC Aftermarket Renewal Parts Catalog, MCCS-AFTMKT-0613, which is available at www.usa.siemens.com/mccaftermarket to select the ordering items required. tiastar TM and legacy Motor Control Center Aftermarket Renewal Parts Catalog Game Changing Innovation www.usa.siemens.com/mccaftermarket Answers for industry. MCC Aftermarket Request Form For an MCC aftermarket quote, please visit http://www.usa.siemens.com/ mccaftermarket and fill out the online request form. Your request will be processed by a representative who will follow-up with you. For assistance in identifying the MCC, please use the MCC Identification Guide: CCBR-MCCAR-0813. Motor Control Centers (MCC) Identification Guide www.usa.siemens.com/mccaftermarket Answers for industry. 138 Typical Specification Appendix SECTION [26 24 19] [16443] LOW VOLTAGE MOTOR CONTROL CENTERS, ARC RESISTANT PART 1 - GENERAL 1.1 SCOPE A. The requirements of the contract, Division [26] [16] applies to work in this section. Motor Control Centers as specified and as shown on the contract drawings shall be furnished and installed by the contractor. 1.2 RELATED DOCUMENTS A. [Related sections include the following: 1. Section [26 29 23] [16269] – Variable-Frequency Motor Controllers 2. Section [26 29 13.16] [16420] – Reduced Voltage Motor Controllers 3. Section [26 36 23] [16415] – Automatic Transfer Switches 4. Section [26 43 13] [16289] - Transient Voltage Suppression for Low-Voltage Electrical Power Circuits] 5. Section [26 09 13.xx.xx] [16290] – Electrical Power Monitoring and Control 6. Section [2622 19 ] [16461] – Control and Signal Transformers 7. Section [26 24 16] [16442] - Panelboards 8. Section [2628 16] [16410] – Enclosed Switches and Circuit Breakers] 1.3 SUBMITTALS A. Product Data: Submit manufacturer’s printed product data. B. Drawings: Submit shop drawings for approval. Drawings shall include all dimensions, weights, electrical ratings, wiring diagrams and required clearances. 1.4 RELATED STANDARDS A. The Motor Control Center shall be manufactured and tested according to the latest applicable standards of the following agencies: UL 845 – Motor Control Centers NEMA ICS 18-2001 – Motor Control Centers NEMA ICS 1-2001 – Industrial Control and Systems: General Requirements NEMA ICS 2.3-2008 – Industrial Control and Systems: Instructions for the Handling, Installation, Operation, and Maintenance of Motor Control Centers 5. ANSI/IEEE C37.20.7-2007 – Guide for Testing Metal-Enclosed Switchgear Rated up to 38kV for Internal Arcing Faults. [Testing shall be witnessed by UL.] 1. 2. 3. 4. B. [Manufacturer Seismic Qualification: The low voltage motor control center(s) shall meet and be certified to seismic requirements specified in the [IBC 2009 International Building Code] [CBC 2010 California Building Code] [ASCE American Society of Civil Engineers 7-10]. 1. The low voltage motor control center(s) shall be complaint with IBC 2009 parameters: a. Building Occupancy Category (as defined in Table 1.1 from ASCE 2005): [I] [II] [III] [IV] b. Seismic Design Category: [A] [B] [C] [D] [E] [F] c. Site Class: [A – Hard Rock] [B - Rock] [C – Very dense soil and soft rock] [D – Stiff soil profile] [E – Soft Soil Profile] [F – Soil vulnerable to potential failure or collapse under seismic loading] as defined in IBC 2006 Table 1613.5.2 Site Class Definitions d. Ip – Importance Factor: [1.5 – Components must function after an earthquake for life safety purposes (Building Occupancy Code IV)] [1.25 - Buildings and structures that represent a substantial hazard to human life in the event of failure or that can cause substantial economic impact or mass disruption of day-to-day civilian life (Building Occupancy Code III)] [1.0 – Non-essential buildings. Function not life critical. (Building Occupancy Code I and II)] e. Ss – Mapped Spectral Accelerations for Short Periods at 0.2 seconds – 300%g f. Sds – 5% Damped Design Spectral Response Accelerations for Short Periods at 0.2 seconds – 2.0 g. z/h – Height factor ratio: [___] Note: Ratio is a calculated value equal to the floor the gear is installed on divided by 12. A 6th floor installation is a 0.5 value. A basement or ground floor installation is a 0.0 value. 139 Appendix Typical Specification LOW VOLTAGE MOTOR CONTROL CENTERS, ARC RESISTANT (cont.) 1.5 QUALITY ASSURANCE A. Manufacturer: For equipment required for the work of this section, provide products which are the responsibility of one manufacturer. B. Manufacturer shall have had produced similar electrical equipment for a minimum of 5 years. C. Manufacturer shall be ISO 9001; 2008 certified. 1.6 DELIVERY, STORAGE AND HANDLING A. Handle and store equipment in accordance with manufacturer’s Installation and Maintenance Manual. One (1) copy of this document shall be provided with the equipment at the time of shipment. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. [The low voltage arc resistant motor control center shall be manufactured by Siemens, type tiastar Low Voltage Arc Resistant Motor Control Center or pre-approved equal. Approved manufacturers are Siemens and others.] 2.2 RATINGS A. System Configuration: Motor Control Center suitable for application in three-phase, [60 Hz] [50 Hz], [3 wire] [4 wire] [grounded-neutral] [3 wire ungrounded] [3 wire high-impedance grounded] system. B. Electrical Ratings: 1. Nominal System Voltage: [600 V] [480 V] [240 V] [208 V] [Other (specify)]. 2. Maximum Design Voltage: 600V 3. Short-Circuit Current: [42] [65] kA 4. Main-Bus Continuous Current: [600] [800] [1200] [1600] A. 5. Accessibility Type: 2 6. Internal Arcing Short-Circuit Current: 65 kA without the need of a current limiting main device. 7. Arcing Duration: 50 msec 8. Internal arcing short-circuit current rating and arc duration shall be met without a current limiting main device. 2.3 GENERAL REQUIREMENTS A. STRUCTURES 1. The enclosure shall be NEMA Type [1], [1-with gasketed doors]. Vertical sections shall be constructed with steel 2. 3. 4. 5. 140 divider sheet assemblies formed or otherwise fabricated to eliminate open framework between adjacent sections or full-length bolted-on side sheet assemblies at the ends of the MCC(s). Vertical sections shall be 102” high excluding mounting sills and including a 12” modified pull-box or top-hat with pressure flaps installed throughout the MCC for Arc Resistant purposes, 20” wide and 20” deep for front mounting of units. The width of the vertical section may be increased for special oversize units that cannot be accommodated in the standard 20” wide structure up to 30”. Vertical structures shall be divided into six (6) full space factors (12”) and shall accommodate up to six (6) NEMA size 1 or 2 Full Voltage Non Reversing FVNR combination starters. MCC unit sizes shall be multiples of 1/2 space factor (6”). The vertical structures shall accommodate up to twelve (12) 6” high density units. The vertical structures shall accommodate up to six (6) 12” units with dual mounted feeders, for a total of up to twelve (12) 125 AF feeders. Each standard 20” wide structure shall be supplied with a 4” wide vertical wireway. Wireways shall be completely isolated from all power busses. The rear surface of the vertical wireway shall be painted white and include openings for pressure release in case of an Arc Flash event. A minimum of three (3) formed wire cable supports, extending the full depth of the vertical wireway shall be supplied in each vertical section. A separate hinged door shall cover the vertical wireway. Each standard structure shall be supplied with a 12 inch top and six (6) inch bottom horizontal wireway that are continuous for the entire length of the MCC. The minimum horizontal wireway opening between sections is 40 square inches for the top and 30 square inches for the bottom horizontal wireway. A hinged door shall be supplied to cover the top horizontal wireway. Typical Specification Appendix 6. Unit doors shall be hinged on the left and vertical wireway doors on the right for unobstructed access to the units and associated vertical wireway. All doors shall be mounted on removable pin-type hinges and secured with steel quarter-turn, into a secured support tested to withstand an Arc Flash event, indicating type fasteners. 7. Wireways shall be completely isolated from bus compartments by suitable barriers. Sliding barriers between the horizontal bus and top horizontal wireway are not acceptable. 8. Removable top cover plates shall be provided for conduit entry to the top horizontal wireway and shall provide a minimum of 116 square inches of area for conduit location. Top cover plates shall be fabricated from 13 gauge steel. 9. All MCC structures shall be supplied with 1-1/8” high X 3” wide base channel sills that are continuous for the entire length of the shipping split. The base channel sills shall be fabricated of 7 gauge steel and shall be suitable for grouting the base channel sills in place, welding to leveling plates or securing to the floor with 1/2” anchor bolts. MCC structures shall be supplied with reversible bottom end cover plates to cover the bottom horizontal wireway and ends of the base channel sills. The bottom end cover plates shall be factory installed to cover the ends of the base channel sills to prevent entrance of dirt and rodents into the MCC when installed flush on the floor and shall be removable to expose the ends of the base channel sills if they are to be grouted into the floor. 10. A removable, full length lifting angle shall be provided for each shipping split of each MCC. The lifting angle shall be bolted to each side sheet or divider sheet of the shipping split to evenly distribute the weight of the MCC during lifting. 11. MCC’s shall be assembled in such a manner that it is not necessary to have rear accessibility to remove any internal devices or components. B. BUSSING 1. The main horizontal bus shall be (Pick a. or b. Delete the other. If a. is selected, then make decisions within the paragraph.) a. [[Tin] [Silver] plated copper rated at [600] [800] [1200] [1600] amperes with a conductivity rating of 2. 3. 4. 5. 100% IACS. The horizontal bus bars shall be fully sized to carry 100% of the rated current the entire length of the MCC. Horizontal bus bars shall be mounted edge wise and located at the top of the MCC. Tapered horizontal bus is not acceptable.] All power bus shall be braced to withstand a fault current of 65,000 RMS symmetrical amperes.] b. [The entire horizontal bus assembly must be located behind the top horizontal wireway at any amperage. Horizontal bus bars located behind usable unit space are not acceptable.] c. The horizontal bus shall be isolated from the top horizontal wireway by a clear, flexible, polycarbonate, barrier allowing visual inspection of the horizontal bus without removing any hardware. The vertical bus: a. Shall be rated [300] [600] amperes. Vertical bus bars shall be fabricated of [tin] [silver] plated solid copper bars with a conductivity rating of 100% IACS. b. The vertical bus barrier support shall be designed as to effectively enclose each vertical bus bar, providing both isolation and insulation. Automatic shutter mechanisms shall be provided to close off all unused stab openings when a plug-in unit is moved to the “TEST” position or removed from the structure. Unused stab openings shall be covered with snap-in covers All bus ratings are to be based on a maximum temperature rise of 50ºC over a 40ºC ambient temperature. Horizontal to vertical bus and horizontal bus splice connections shall be made with two (2) 3/8” grade 5 bolts and conical washers at each connection point. All connecting hardware shall be designed to be tightened from the front of the MCC without applying any tools to the rear of the connection. The horizontal ground bus shall be rated [300 amp copper] [600 amp copper]. C. UNITS 1. Plug-in units shall connect to the vertical bus by means of self-aligning, tin plated copper stab-on connectors provided with spring steel back-up springs to insure positive connection to the vertical bus. 2. When vertical ground bus is specified, plug-in units shall include a ground stab which engages the vertical ground bus before the power stabs engage the vertical bus when the unit is inserted into the structure. When the plug-in unit is withdrawn from the vertical bus, the vertical ground stab shall release after the power stabs. 3. The interior of all MCC units shall be painted white, including unit top and bottom plates or isolation barriers. 4. All plug-in units 30” tall and larger will be secured to the structure in four (4) points to withstand an Arc Flash event. 5. All plug-in units 12” tall and larger will include two (2) auxiliary handles to aid in installation, removal and transporting plug-in units. 141 Appendix Typical Specification LOW VOLTAGE MOTOR CONTROL CENTERS, ARC RESISTANT (cont.) 6. All plug-in units will include a racking mechanism to assure full engagement with the stab-on connectors with the vertical bus. 7. Plug-in units shall be provided with interference type draw-out to prevent complete removal of the plug-in unit from the structure in one motion. The interference mechanism shall also provide clear indication when the plugin unit has been withdrawn to the “TEST” position. 8. A mechanical interlock shall be supplied on all plug-in units to prevent insertion of removal of a unit from the structure when the unit operator handle is in the ON position. This interlock may not be defeated. 9. Each 12” tall and larger plug-in unit shall be secured in the structure by two (2) readily accessible devices, one of which is tool operated. These devices shall be located at the front of the unit. 10. Plug-in units with NEMA Type B or C wiring shall be supplied with unit terminal block mounted on the right hand side of the unit, adjacent to the vertical wireway. The terminal blocks shall be mounted on a movable bracket that maintains the terminals inside the unit structure for normal operation and pivots into the vertical wireway exposing the terminals for wiring, test and maintenance. 11. All plug-in units shall include a positive means of grounding the unit to the structure at all times. 12. All units that need ventilation (VFD units, RVSS units) shall have a protective plate in front of the louvers to deflect material exiting the unit in case of an Arc Flash event. 13. The MCC unit disconnect operator for 600 ampere maximum units shall operate in a vertical, up-down, plane. High density units shall have horizontal motion. All unit disconnects shall remain engaged with the disconnect device at all times, regardless of the unit door position. The operating handles shall be interlocked with the unit door so that the door can neither be opened with the disconnect device in the ON position, nor can the disconnect device be turned ON with the unit door open except by operation of a defeater mechanism. Indication of the disconnect device shall be clearly indicated by the position of the operating handle. When applied with circuit breaker devices, the handle shall also provide clear indication of a circuit breaker trip. 14. When pilot lights, push buttons or sector switches are specified. The devices shall be mounted in a formed metal device panel that is capable of accepting four (4) such devices in any combination. The device panel shall be secured to the unit door for normal operation, or mounted on the plug-in unit as required for unit removal and bench testing. 15. Pilot devices shall be [22 mm in diameter, rated for NEMA 4 (IP 67) applications. Connections to 22 mm pilot devices shall be made to touch resistant screw type terminations. Pilot device contacts shall be rated at 10A, 600 VAC (NEMA A600 Same Polarity).] [heavy duty, oil tight 30mm devices with a NEMA 4 rating. Pilot device contacts shall be rated at 10A, 600 VAC (NEMA A600). The pilot device bodies shall be fabricated from metal.] 16. Unit identification nameplate shall be provided for each unit. Nameplates shall be a black surface with white core. Engraving shall cut through the gray surface exposing white lettering of the unit designation. Nameplates shall be 1” tall by 3 1/2” wide. Adhesives or glues are not an acceptable means of mounting unit nameplates. D. WIRING 1. The wiring shall be NEMA Class [1] [2], Type [A] [B] [C]. E. COMBINATION MOTOR STARTERS 1. The combination starters shall be full voltage, non-reversing and provided with a Siemens [magnetic only circuit breaker] [fused disconnect], unless noted otherwise on the drawings. a. Starters and disconnects shall be rated equal to or greater than the AIC rating of the gear. 2. Overload Protection a. The overload protection shall be: 1.) [Bi-Metal Ambient compensated overload.] 2.) [Self power ESP solid state overload relay with NEMA Class [10] [20] [30] trip curve.] 3. Control Power a. Each starter unit shall be provided with an encapsulated control power transformer of sufficient size to accommodate the contactor coil burden plus all specified auxiliary devices. F. FEEDERS 1. Feeder disconnects shall be Siemens [thermal-magnetic circuit breaker] [fused disconnect]. 142 Appendix Typical Specification G. [METERING EQUIPMENT 1. Provide a multi-function, high accuracy digital power metering instrumentation module equipped with LCD display. The power metering module shall provide simultaneous measurements for current, voltage and power parameters. Power meter shall be Siemens type [PAC 3100] [PAC 3200] [PAC4200] [9340] [9360] [9510] [9510ADR/RTU] [9610] equipped with a communications port for standard RS-485 connection.] H. [ARC FLASH] 1. [Labeling [Delete one or both of the next 2 sentences on arc flash.] a. [Apply in the field, the factory supplied arc flash warning label to all motor control centers that are in other than dwelling occupancies and are likely to require examination, adjustment, servicing, or maintenance while energized to warn qualified persons of potential electrical arc flash hazards.] 2. [Dynamic Arc Flash Sentry [OPTIONAL] a. The main circuit breaker shall be a Siemens WL equipped with an ETU776 trip unit; field programmed with two trip curves. One curve shall be set to the levels determined by a coordination study. The second setting shall be set with instantaneous set down to a minimum acceptable level to trip the main rapidly on an arc flash event. b. [Delete one or both of the next 2 items.] 1.) [The settings shall be adjusted via terminals for connecting a field installed motion sensor. A blue light shall illuminate on the front of the MCC to denote when Dynamic Arc Flash Sentry is on.] 2.) [The settings shall be adjusted via a 2 position selector switch. A blue light shall illuminate on the front of the MCC to denote when Dynamic Arc Flash Sentry is on.]] PART 3 - EXECUTION 3.1 INSTALLATION A. Installation shall be per the manufacturer’s recommendations, written instructions, final shop drawings, and contract documents. Installation shall be coordinated with adjacent work to ensure proper sequence of construction, clearances and support. B. The Motor Control Center shall not be placed in hazardous locations. The location shall be well ventilated and free from humidity, dust, and dirt. The temperature shall be no less than 32°F and no greater than 104°F. Protection shall be provided to prevent moisture from entering the enclosure. 3.2 TESTING A. Perform factory and installation tests in accordance with applicable NEMA and UL requirements. 3.3 WARRANTY A. Equipment manufacturer warrants that all goods supplied shall be free of non-conformities in workmanship and materials for one year from date of initial operation, and not more than eighteen months from date of shipment. END OF SECTION 143 Appendix Typical Specification SECTION [26 24 19] [16443] LOW VOLTAGE MOTOR CONTROL CENTERS PART 1 - GENERAL 1.1 SCOPE A. The requirements of the contract, Division [26] [16] applies to work in this section. Motor Control Centers as specified and as shown on the contract drawings shall be furnished and installed by the contractor. 1.2 RELATED DOCUMENTS A. [Related sections include the following: 1. Section [26 29 23] [16269] – Variable-Frequency Motor Controllers 2. Section [26 29 13.16] [16420] – Reduced Voltage Motor Controllers 3. Section [26 36 23] [16415] – Automatic Transfer Switches 4. Section [26 43 13] [16289] - Transient Voltage Suppression for Low-Voltage Electrical Power Circuits] 5. Section [26 09 13.xx.xx] [16290] – Electrical Power Monitoring and Control 6. Section [2622 19 ] [16461] – Control and Signal Transformers 7. Section [26 24 16] [16442] - Panelboards 8. Section [2628 16] [16410] – Enclosed Switches and Circuit Breakers 1.3 SUBMITTALS A. Product Data: Submit manufacturer’s printed product data. B. Documents: Submit shop drawings for approval. Documents shall include all dimensions, weights, electrical ratings, wiring diagrams and required clearances. 1.4 RELATED STANDARDS A. The Motor Control Center shall be manufactured and tested according to the latest applicable standards of the following agencies: UL 845 – Motor Control Centers NEMA ICS 18-2001 – Motor Control Centers NEMA ICS 1-2001 – Industrial Control and Systems: General Requirements NEMA ICS 2.3-2008 – Industrial Control and Systems: Instructions for the Handling, Installation, Operation, and Maintenance of Motor Control Centers 1. 2. 3. 4. B. [Manufacturer Seismic Qualification: The low voltage motor control center(s) shall meet and be certified to seismic requirements specified in the [IBC 2012 International Building Code] [CBC 2013 California Building Code] [ASCE American Society of Civil Engineers 7-10]. 1. The low voltage motor control center(s) shall be complaint with IBC 2012 parameters: a. Building Occupancy Category (as defined in Table 1.1 from ASCE 2010): [I] [II] [III] [IV] b. Seismic Design Category: [A] [B] [C] [D] [E] [F] c. Site Class: [A – Hard Rock] [B - Rock] [C – Very dense soil and soft rock] [D – Stiff soil profile] [E – Soft Soil Profile] [F – Soil vulnerable to potential failure or collapse under seismic loading] as defined in IBC 2006 Table 1613.5.2 Site Class Definitions d. Ip – Importance Factor: [1.5 – Components must function after an earthquake for life safety purposes (Building Occupancy Code IV)] [1.25 - Buildings and structures that represent a substantial hazard to human life in the event of failure or that can cause substantial economic impact or mass disruption of day-to-day civilian life (Building Occupancy Code III)] [1.0 – Non-essential buildings. Function not life critical. (Building Occupancy Code I and II)] e. Ss – Mapped Spectral Accelerations for Short Periods at 0.2 seconds – 300%g f. Sds – 5% Damped Design Spectral Response Accelerations for Short Periods at 0.2 seconds – 2.0 g. z/h – Height factor ratio: [___] Note: Ratio is a calculated value equal to the floor the gear is installed on divided by 12. A 6th floor installation is a 0.5 value. A basement or ground floor installation is a 0.0 value. 144 Typical Specification Appendix 1.5 QUALITY ASSURANCE A. Manufacturer: For equipment required for the work of this section, provide products which are the responsibility of one manufacturer. B. Manufacturer shall have had produced similar electrical equipment for a minimum of 5 years. C. Manufacturer shall be ISO 9001; 2008 certified. 1.6 DELIVERY, STORAGE AND HANDLING A. Handle and store equipment in accordance with manufacturer’s Installation and Maintenance Manual. One (1) copy of this document shall be provided with the equipment at the time of shipment. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. [The motor control centers shall be tiastar by Siemens or pre-approved equal. Approved manufacturers are Siemens and others.] 2.2 GENERAL REQUIREMENTS A. STRUCTURES 1. [The enclosure shall be NEMA Type [1], [1A with gasketed doors], [2], [2-dripshield] [12], [3R non-walk-in]. Vertical sections shall be constructed with steel divider sheet assemblies formed or otherwise fabricated to eliminate open framework between adjacent sections or full-length bolted-on side sheet assemblies at the ends of the MCC(s).] 2. [Vertical sections shall be 90” high excluding mounting sills, 20” wide and [15”] [20”] deep for front mounting of units. Where indicated that arrangement is to accommodate front & rear mounting of units, the structure depth shall not exceed 21”. The width of the vertical section may be increased for special oversize units that cannot be accommodated in the standard 20” side structure.] 3. Vertical structures shall be divided into six (6) 12” space factors and shall accommodate six (6) full size NEMA size 1 or 2 Full Voltage Non Reversing FVNR combination starters. MCC unit sizes shall be multiples of 1/2 space factor (6”). The vertical structures shall accommodate 6” high density and dual mounted units. 4. Back-to-back, front and rear unit mounting, structures shall be 21” deep maximum and shall accommodate 12 full size NEMA size 1 or 2 Full Voltage Non Reversing FVNR combination starters per section. 5. Each standard 20” and 24” wide structure shall be supplied with a vertical wireway. 4” wide wireways shall be installed on 20” wide structures and 8” wide wireways on 24” wide structures. Wireways shall be completely isolated from all power busses. The rear surface of the vertical wireway shall be painted white. A minimum of three (3) formed wire cable supports, extending the full depth of the vertical wireway shall be supplied in each vertical section. A separate hinged door shall cover the vertical wireway. 6. Each standard structure shall be supplied with a 12 inch top and six (6) inch bottom horizontal wireway that are continuous for the entire length of the MCC. The minimum horizontal wireway opening between sections is 40 square inches for the top and 30 square inches for the bottom horizontal wireway. A hinged door shall be supplied to cover the top horizontal wireway. 7. Doors are to be hinged in a manner that allows for the removal of individual doors without the removal of any door above or below. Unit doors shall be hinged on the left and vertical wireway doors on the right for unobstructed access to the units and associated vertical wireway. All doors shall be mounted on removable pin-type hinges and secured with steel quarter-turn, indicating type fasteners. 8. Wireways shall be completely isolated from bus compartments by suitable barriers. Sliding barriers between the horizontal bus and top horizontal wireway are not acceptable. 9. Removable top cover plates shall be provided for conduit entry to the top horizontal wireway and shall provide a minimum of 116 square inches of area for conduit location. Top cover plates shall be fabricated from 13 gauge steel. 10. All MCC structures shall be supplied with 1-1/8” high X 3” wide base channel sills that are continuous for the entire length of the shipping split. The base channel sills shall be fabricated of 7 gauge steel and shall be suitable for grouting the base channel sills in place, welding to leveling plates or securing to the floor with 1/2” anchor bolts. MCC structures shall be supplied with reversible bottom end cover plates to cover the bottom horizontal wireway and ends of the base channel sills. The bottom end cover plates shall be factory installed to cover the ends of the base channel sills to prevent entrance of dirt and rodents into the MCC when installed flush on the floor and shall be removable to expose the ends of the base channel sills if they are to be grouted into the floor. 145 Appendix Typical Specification LOW VOLTAGE MOTOR CONTROL CENTERS 11. A removable, full length lifting angle shall be provided for each shipping split of each MCC. The lifting angle shall be bolted to each side sheet or divider sheet of the shipping split to evenly distribute the weight of the MCC during lifting. 12. MCC’s shall be assembled in such a manner that it is not necessary to have rear accessibility to remove any internal devices or components. B. BUSSING 1. The main horizontal bus shall be (Pick a. or b.) a. [[Tin] [Silver] plated copper rated at [600] [800] [1200] [1600] [2000] [2500] amperes with a conductivity 2. 3. 4. 5. 6. rating of 100% IACS. The horizontal bus bars shall be fully sized to carry 100% of the rated current the entire length of the MCC. Horizontal bus bars shall be mounted edge wise and located at the top of the MCC. Tapered horizontal bus is not acceptable.] All power bus shall be braced to withstand a fault current of [42,000] [65,000] [100,000] RMS symmetrical amperes.] b. [Tin plated aluminum rated at [600] [800] [1200] amperes. All power bus shall be braced to withstand a fault current of [42,000] [65,000] RMS symmetrical amperes.] c. The entire horizontal bus assembly must be located behind the top horizontal wireway at any amperage. Horizontal bus bars located behind usable unit space are not acceptable. d. The horizontal bus shall be isolated from the top horizontal wireway by a clear, flexible, polycarbonate, barrier allowing visual inspection of the horizontal bus without removing any hardware. The vertical bus: a. Shall be rated [300] [600] amperes. Vertical bus bars shall be fabricated of [tin] [silver] plated solid copper bars with a conductivity rating of 100% IACS. b. [Pick one of the following 4; delete the other 3.] [The vertical bus assembly shall be isolated from the unit mounting space by means of a full height steel barrier. Provisions shall be made to close off unused unit stab openings in the vertical bus barrier with removable covers.] c. [The vertical bus assembly shall be isolated from the unit mounting space by means of a full height steel barrier. Automatic shutter mechanisms shall be provided to close off all unused stab openings when a plug-in unit is moved to the “TEST” position or removed from the structure. Unused stab openings shall be covered with snap-in covers.] d. [The vertical bus barrier support shall be designed as to effectively enclose each vertical bus bar. Provisions shall be made to close off unused unit stab openings in the vertical bus barrier with removable covers.] e. [The vertical bus barrier support shall be designed as to effectively enclose each vertical bus bar. Automatic shutter mechanisms shall be provided to close off all unused stab openings when a plug-in unit is moved to the “TEST” position or removed from the structure. Unused stab openings shall be covered with snap-in covers.] All bus ratings are to be based on a maximum temperature rise of [50ºC] [65ºC] over a 40ºC ambient temperature. Horizontal to vertical bus and horizontal bus splice connections shall be made with two (2) 3/8” grade 5 bolts and conical washers at each connection point. All connecting hardware shall be designed to be tightened from the front of the MCC without applying any tools to the rear of the connection. The horizontal ground bus shall be rated [300 amp copper][600 amp copper][600 amp aluminum]. The neutral bus connection shall be rated [600 amp copper][1200 amp copper][1600 amp copper]. C. UNITS 1. Plug-in units shall connect to the vertical bus by means of self-aligning, tin plated copper stab-on connectors provided with spring steel back-up springs to insure positive connection to the vertical bus. 2. When vertical ground bus is specified, plug-in units shall include a ground stab which engages the vertical ground bus before the power stabs engage the vertical bus when the unit is inserted into the structure. When the plug-in unit is withdrawn from the vertical bus, the vertical ground stab shall release after the power stabs. 3. The interior of all MCC units shall be painted white, including unit top and bottom plates or isolation barriers. 4. All plug-in units 12” tall and larger will include two (2) auxiliary handles to aid in installation, removal and transporting plug-in units. 146 Typical Specification Appendix 5. All plug-in units will include a racking mechanism to assure full engagement with the stab-on connectors with the vertical bus. 6. Plug-in units shall be provided with interference mechanism type draw-out to prevent complete removal of the plug-in unit from the structure in one motion. The interference mechanism shall also provide clear indication when the plug-in unit has been withdrawn to the “TEST” position. 7. A mechanical interlock shall be supplied on all plug-in units to prevent insertion or removal of a unit from the structure when the unit operator handle is in the ON position. This interlock may not be defeated. 8. Each 12” tall and larger plug-in unit shall be secured in the structure by two (2) readily accessible devices, one of which is tool operated. These devices shall be located at the front of the unit. 9. Plug-in units with NEMA Type B or C wiring shall be supplied with unit terminal block mounted within the unit, adjacent to the vertical wireway. For non-high density units, the terminal blocks shall be mounted on a movable bracket that maintains the terminals inside the unit structure for normal operation and pivots into the vertical wireway exposing the terminals for wiring, test and maintenance. 10. All plug-in units shall include a positive means of grounding the unit to the structure at all times. 11. The MCC unit disconnect operator shall operate in a vertical, up-down, plane. 6” units shall operate in a horizontal motion. All unit disconnects shall remain engaged with the disconnect device at all times, regardless of the unit door position. The operating handles shall be interlocked with the unit door so that the door can neither be opened with the disconnect device in the ON position, nor can the disconnect device be turned ON with the unit door open except by operation of a defeater mechanism. Indication of the disconnect device shall be clearly indicated by the position of the operating handle. When applied with circuit breaker devices, the handle shall also provide clear indication of a circuit breaker trip. 12. When pilot lights, push buttons or sector switches are specified. The devices shall be mounted in a formed metal device panel that is capable of accepting four (4) such devices in any combination. The device panel shall be secured to the unit door for normal operation, or mounted on the plug-in unit as required for unit removal and bench testing. 13. Pilot devices [shall be 22 mm in diameter, rated for NEMA 4 (IP 67) applications. Connections to 22 mm pilot devices shall be made to touch resistant screw type terminations. Pilot device contacts shall be rated at 10A, 600 VAC (NEMA A600 Same Polarity).] [Pilot devices shall be heavy duty, oil tight 30mm devices with a NEMA 4 rating. Pilot device contacts shall be rated at 10A, 600 VAC (NEMA A600). The pilot device bodies shall be fabricated from metal.] 14. Unit identification nameplate shall be provided for each unit. Nameplates shall be a black surface with white core. Engraving shall cut through the black surface exposing white lettering of the unit designation. Nameplates shall be 1” tall by 3 1/2” wide. Adhesives or glues are not an acceptable means of mounting unit nameplates. D. WIRING 1. The wiring shall be NEMA Class [1] [2], Type [A] [B] [C]. E. COMBINATION MOTOR STARTERS 1. The combination motor starters shall be provided with a Siemens [magnetic only circuit breaker][thermal magnetic circuit breaker][fused disconnect], unless noted otherwise on the drawings. a. Combination Motor Starters shall be rated equal to or greater than the AIC rating of the Motor Control Center. 2. Overload Protection a. The overload protection shall be: 1.) [Bi-Metal Ambient compensated overload.] 2.) [Self power ESP solid state overload relay with NEMA Class [10] [20] [30] trip curve.] 3.) [SIMOCODE solid state overload relay with Class 5-40 protection multifunctional, electronic full motor protection. Detailed operating, service, and diagnostics data via PROFIBUS.] 3. Control Power a. Each starter unit shall be provided with an encapsulated control power transformer of sufficient size to accommodate the contactor coil burden plus all specified auxiliary devices. F. FEEDERS 1. Feeder disconnects shall be Siemens [thermal-magnetic circuit breaker] [fused disconnect]. 147 Appendix Typical Specification LOW VOLTAGE MOTOR CONTROL CENTERS G. [ARC FLASH 1. Labeling [OPTIONAL] a. [Apply in the field, the factory supplied arc flash warning label to all motor control centers that are in other than dwelling occupancies and are likely to require examination, adjustment, servicing, or maintenance while energized to warn qualified persons of potential electrical arc flash hazards.] 2. [Dynamic Arc Flash Sentry [OPTIONAL] a. The main circuit breaker shall be a Siemens WL equipped with an ETU776 trip unit; field programmed with two trip curves. One curve shall be set to the levels determined by a coordination study. The second setting shall be set with instantaneous set down to a minimum acceptable level to trip the main rapidly on an arc flash event. [Delete one or both of the next 2 items.] 1.) [The settings shall be adjusted via terminals for connecting a field installed motion sensor. A blue light shall illuminate on the front of the MCC to denote when Dynamic Arc Flash Sentry is on.] 2.) [The settings shall be adjusted via a 2 position selector switch. A blue light shall illuminate on the front of the MCC to denote when Dynamic Arc Flash Sentry is on.]] 2.3 SMART MOTOR STARTER A. Motor starter units shall include a microprocessor based protective and control overload that provides NEMA class 5,10,15, 20, 25, 30, 35 or 40 thermal trip characteristics, phase asymmetry (phase imbalance & phase loss) protection, stalled rotor protection, instantaneous over current (jam) and under current protection and provisions for connecting one thermister. Upper and lower current limits shall be adjustable for tripping and monitoring.. B. The device shall provide an option of voltage and power monitoring as well as monitoring of power factor (cos-phi or loss of load) protection. Device shall have internal and external ground fault monitoring capabilities to an exacting 0.3 amp equipment protection. Additionally the device shall have an option of monitoring three RTD’s (PT100 or PT1000) temperature sensors or three NTC thermister sensors. [The device shall have two analog inputs and one analog output with a [0 to 20m amp] [4 to 20m amp] signal.] C. All protective functions shall be programmable to initiate a fault (trip) or warning. The device shall have the ability to designate its inputs as external fault inputs for hardwiring into upstream or downstream parts of the application. Running status of the connected load shall be determined by monitoring motor current to give a true indication of running status. The device shall provide monitoring of operating hours, downtime hours, number of starts, overload trips and have permissible starting capabilities. D. The device shall contain four digital inputs and three relay output points for use in controlling the motor starter. [There shall be two additional digital modules with 4I/2O, and they shall have [bi-stable] [mono-stable] output contacts.] Output relays shall be programmable to either turn off or retain their status in the event of a control voltage loss or network failure. E. The device shall also include on board logic elements including up to a total of six 3I/1O truth tables, two 2I/1O truth tables, and one 5I/2O truth table. F. The device shall have up to four signal conditioners and four non-volatile elements with adjustable (edge rising with memory, edge falling with memory, inverting and non-inverting) conditions. Additional elements shall include up to four timers with adjustable (with closing delay, closing delay with memory, with off delay, with fleeting closing) conditions and four limit monitors for overshoots and undershoots of any of its analog signals. G. The device shall communicate via PROFIBUS-DP to a central master controller and provide motor current, in percent of the motor full load amps, input and output data, status messages ON, OFF, under and over current warning and trip on a continuous cyclical basis. H. The user shall have the ability to remotely monitor and program all programmable parameters, diagnostic data and operating data. I. The device shall communicate at a maximum of 1.5Mbit Profibus communication speed, and shall be auto baud rate sensing. The device shall be able to send 244 bytes per telegram and 64 bytes of diagnostics. J. In the event of a communication network failure or PLC failure, the device shall operate as a stand-alone device. Upon restoration of the PROFIBUS network, the device shall resume communication with the network. 148 Typical Specification Appendix 2.4 NETWORK [If you are using an AS-interface, remove the last two sentences.] A. [The Siemens Smart Motor Control Center shall be connected to the customer’s existing system via the Profibus network scanner located in the customer’s PLC. These network scanners shall provide full Profibus network connectivity.] [The Siemens Smart Motor Control Center shall be connected to the customer’s existing system via a Network Gateway. The network gateway shall provide restricted Profibus network connectivity.] [The Siemens Smart Motor Control Center shall be a stand alone system.] B. Siemens tiastar Smart Motor Control Center is supplied with [Profibus DP] [AS-Interface]. These networks shall be installed at the factory to provide simplify commissioning on site. [Select either 2.4.B.1 or 2.4.B.2. Delete the other section] 1. [AS-Interface a. AS-Interface networking shall be used for the passing of low level binary information to and from tiastar Smart Motor Control Center devices. Maximum electrical cable length is 100m with a 5ms cycle time. b. Each AS-Interface network must consist of 1 AS-Interface Master Unit and may connect up to 31 ASInterface module slaves located within the tiastar Smart Motor Control Center units. There may be as many AS-Interface networks as the higher level operating system can control. c. The AS-Interface network is connected throughout the tiastar Smart MCC via a copper two wire twisted pair daisy chained from the master unit to each subsequent unit. These wires terminate into pull-apart terminals at each unit to keep network integrity if the unit is withdrawn from the vertical section. d. The AS-Interface Master provides all AS-I network support functions and also the data transfer to Profibus DP. The AS-Interface Power Supply generates the AS-interface slave control power as well as the data decoupling feature to send both power and data over the same two wires. The AS-Interface Master Unit must contain both the Master and Power Supply. Each AS-Interface Master Unit and its connected network devices shall be considered a single Profibus DP slave within a tiastar Smart Motor Control Center.] 2. [Profibus DP a. Profibus DP networking shall be used for the passing of binary and analog data to and from tiastar Smart Motor Control Center devices. Maximum electrical cable length 400m at 500kbps; 200m at 1.5Mbps. Distances of 3000m are possible with the use of fiber optic cable. b. Each Profibus DP network shall connect to up to 126 nodes. The Profibus DP network may have up to 10 segments with up to 30 nodes in each. Profibus segments are connected via the Profibus Repeater. There shall be as many Profibus DP networks as the higher level operating system can control. c. The Profibus DP network shall connect throughout the tiastar Smart MCC via copper RS485 shielded twisted two wire Profibus cable daisy chained from unit to unit. These cables terminate into Profibus connectors at each unit with a Profibus communication port. Cables terminated within the Profibus connector shall maintain network connectivity when the unit is withdrawn from the vertical section. d. Profibus repeater units shall provide data signal amplification and bus segment connection. Standard integral bus terminating resistor shall be provided through the Profibus connector. Each connector shall have a switch built in that turns the terminating resistor on and off. [OPTIONAL An active Profibus terminator shall provide consistent Profibus DP network termination that does not rely on node control power or connector switch position].] 2.5 METERING A. Multifunction digital-metering monitors shall be, microprocessor-based unit suitable for three or four wire systems. Units shall communicate via: 1. [Profibus DP module] (SIEMENS Preferred method) 2. [ModBus TCP port] 3. [ModBus RTU expansion module]. B. The meter shall mounted on the door and shall meter [at the Main Lugs] [at the Main Breaker] [as shown on the drawings]. C. [Metering Equipment 1. Provide a multi-function, high accuracy digital power metering instrumentation module equipped with LCD display. The power metering module shall provide simultaneous measurements for current, voltage and power parameters. Power meter shall be Siemens type [PAC 3100] [PAC 3200] [PAC4200] equipped with a communications port for standard RS-485 connection. 149 Appendix Typical Specification PART 3 - EXECUTION 3.1 INSTALLATION A. Installation shall be per the manufacturer’s recommendations, written instructions, final shop drawings, and contract documents. Installation shall be coordinated with adjacent work to ensure proper sequence of construction, clearances and support. B. The Motor Control Center shall not be placed in hazardous locations. The location shall be well ventilated and free from humidity, dust, and dirt. The temperature shall be no less than 32°F and no greater than 104°F. Protection shall be provided to prevent moisture from entering the enclosure. 3.2 TESTING A. Perform factory and installation tests in accordance with applicable NEMA and UL requirements. 3.3 WARRANTY A. Equipment manufacturer warrants that all goods supplied shall be free of non-conformities in workmanship and materials for one year from date of initial operation, and not more than eighteen months from date of shipment. END OF SECTION 150 Appendix MCC Training Those who are new to the industrial technologies might find the STEP (Siemens Technical Education Program) website and the MCC course helpful. The link to the MCC Online Training Course can be found here: www.usa.siemens.com/step 151 Siemens Industry, Inc. Industry Automation Division 3333 Old Milton Parkway Alpharetta, GA 30005 1-800 -241-4453 [email protected] www.usa.siemens.com/mcc Subject to change without prior notice. Order No: CCPC-CATAG-0415 All rights reserved. Printed in USA ©2015 Siemens Industry, Inc. The information provided in this brochure contains merely general descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. All product designations may be trademarks or product names of Siemens AG or supplier companies whose use by third parties for their own purposes could violate the rights of the owners.