Cooper Bussmann® Quik-Spec™ Power Module™ Switch PS All-In-One Module How to configure Part Numbers Step 1: Select Power Module™ Switch Amperage1 Rating (Amps) 30 60 100 200 400 Power Module Switch Catalog No. PS3 PS6 PS1 PS2 PS4 Step 2: Select Needed Switch Components1 Component 1 (Required) Control Power Transformer (CPT) Std. 100VA with PRI & SEC Fuse (120V Secondary) Standard Features • • • • • • • 30-400 amp 600Vac 3-phase fused power switch 200,000 amp RMS short-circuit current rating Shunt trip 120V Control power terminal block Ground lug per NEC® Class J fuse mounting only1 Mechanically interlocked auxiliary contacts for hydraulic elevators with battery backup (5 amp 120Vac rated) Component 2 (Required) Fire Safety Interface Relay (3PDT, 10 amp, 120V) Component 3 (Optional) Key to Test Switch Component 4 (Optional) Pilot Light – “ON” Component 5 (Optional) Isolated Neutral Lug (Full Capacity)2 Optional Features • • • • • • • • Control power transformer with fuses and blocks Fire safety interface relay Key to test switch Pilot light – “ON” Isolated neutral lug2 Fire Alarm Voltage Monitoring Relay (to monitor Shunt Trip Voltage) NEMA 3R, 4, and 12 enclosures available For added protection, use the Cooper Bussmann® SAMI™ fuse covers to improve maintenance personnel protection [OSHA 1910.335(A)(2)(ii)]3 Component 6 (Required) Mechanically interlocked auxiliary contacts for hydraulic elevators with battery back-up (5 amp 120Vac rated) Component 7 (Optional) Fire Alarm Voltage Monitoring Relay (To monitor Shunt Trip Voltage) Component 8 (Optional) Alternate Enclosure (NEMA Type 1 enclosure standard) Agency Information • UL 98 Enclosed and Dead Front Switch - Guide 96NK3917, File E182262 • NEMA 1, UL 50, listed enclosure cUL per Canadian Standards C22.2, No. 0-M91-CAN/CSA C22.2, No. 4-M89 Enclosed Switch • U.B.C. and C.B.C. Seismic Qualified, and I.B.C Approved 1 2 3 Class J fuses not included. Oversized 200% rated neutral option available where required by excessive non-linear loads. Through 100A. 0211 BU-SB10XXXXX Ratings Catalog Number 208Vac 240Vac 480Vac 600Vac T20 T24 T48 T60 24Vdc Coil 120Vac Coil R2 R1 120Vac K Red Green White R G W 30-60A 100A 200A 400A N6 N1 N2 N4 2NO / NC B Single-Pole Three-Pole F1 F3 NEMA 3R NEMA 4 NEMA 12 U Y Z Catalog No. Construction Catalog number of PS Switch Options as required in option order as listed above (i.e., option 1, 2, 3, etc.) Example: • 100A S.T. Switch 480V-3P = PS1 • 480–120V CPT = T48 • 120 Vac Coil Fire Safety Interface Relay = R1 • Pilot Light - “ON” (Green) = G • Mechanical Interlock (2 NO & 2 NC) = B • Voltage Monitoring Relay = F3 Catalog Number PS1T48R1GBF3 Page 1 of 6 Data Sheet 1145 Quik-Spec™ Power Module™ Switch Catalog Numbering System PS 1 T20 T24 T48 T60 Power Module Switch = = = = 208 Volt 240 Volt 480 Volt 600 Volt = = = = = N6 N1 N2 N4 = = = = Optional Fire Alarm Voltage Monitoring Relay (To Monitor Shunt Trip Voltage) 30-60A 100A 200A 400A Optional Pilot Light ON F1 = F3 = Single-Pole Three-Pole** Auxiliary Contacts† G = Green R = Red W = White R1 = 120Vac Coil R2 = 24Vdc Coil 30A 60A 100A 200A 400A N1 B F1 U Optional Neutral Lug K = Key Fire Safety Interface Relay (3PDT, 10A, 12V)† Ampere Rating† 3 6 1 2 4 R1 K G Optional Key Test Switch Control Transformer*† Prefix PS = T48 Optional NEMA Enclosures (Type 1 Standard With No Suffix Designation Required) B = 2 NO/NC U = Type 3R Z = Type 12 Y = Type 4 *100Va with Primary and Secondary fusing (120V Secondary) **Only for use with R1 option †Required Equipment Cooper Bussmann® Quik-Spec™ Power Module™ Switch – Dimensions and Lug Data Catalog Number PS3 PS6 PS1 PS2 PS41 B D2 Amps 30 60 100 200 400 H 29.6” 29.6” 29.6” 32.6” 54.6” W 17.3” 17.3” 17.3” 21.3” 26.5” D1 6.9” 6.9” 6.9” 7” 7.5” D2 11.2” 11.2” 11.2” 11.3” 12.7” Lug Size #14 - #8 Al or Cu #14 - #2 Al or Cu #8 - 1/0 Al or Cu #6 - 250 kcmil Al or Cu (2) 1/0 - 500 kcmil Al or Cu A 28.4” 28.4” 28.4” 31.1” 53.3” B 10” 10” 10” 17” 22” A H 1 PS4 dimensions shown for TYPE 1 only. Contact Cooper Bussmann for availability of other types of enclosures. Maximum Horsepower Rating of Switch – Sizing Based on Motor Type 30A PS3 5 5 10 15 Voltage/Phase 208Vac/3-Phase 240Vac/3-Phase 480Vac/3-Phase 600Vac/3-Phase Switch Amp Rating 60A 100A 200A PS6 PS1 PS2 10 15 40 10 20 40 25 40 75 30 50 100 D1 400A PS4 75 75 150 200 W The above table can be used for estimating switch size for motor loads based upon the motor horsepower. For general applications, excluding wound rotor and DC motors, NEC® 430.52 allows sizing at 175% of motor full load amps or the next standard size per NEC® 240.6. If sizing at 175% will not allow the motor to start, NEC® 430.52 will allow the fuses to be sized up to 225% of motor full load amps or the next size down. Note: In sizing the fuses, the motor FLA, is per NEC® Table 430.250, not per nameplate information. Inrush currents of motors may vary, consult motor manufacturer data for correct sizing. On elevator applications, motor load plus auxiliary loads need to be considered. Follow elevator manufacturer’s recommendation for correct fuse sizing. Standard Shunt Trip Ratings: 30-100A, 200A & 400A Voltage 120Vac, 60Hz Max Inrush 4 amps Max Ontime1 1.5 cycles Momentary Inrush 140VA 1 Will handle up to 447VA inrush. 0211 BU-SB10XXXXX Page 2 of 6 Data Sheet 1145 Typical Control with Wiring Options for Fire Safety Interface (Options R1 & F1) 0211 BU-SB10XXXXX Page 3 of 6 Data Sheet 1145 Typical Control with Wiring Options for Fire Safety Interface (Options R1 & F3) 0211 BU-SB10XXXXX Page 4 of 6 Data Sheet 1145 Typical Control with Wiring Options for Fire Safety Interface (Options R2 & F1) 0211 BU-SB10XXXXX Page 5 of 6 Data Sheet 1145 Section 16XXX – Power Module Switch Part 2 – Products (Elevator) (Computer Room) (Emergency Systems) 2.01 Part 1 – General 1.01 1.02 1.03 1.04 1.05 1.06 1.07 0211 Description A. Work of this section shall conform to the requirements of the Contract Documents. Section Includes A. Provide Elevator Power Module Switch(es), fuses and accessories as required and specified on Contract Drawings to distribute electrical power to all Elevators. Related Systems A. (Reference other sections of the specification which cover Elevator installation) Codes A. All work shall be performed in accordance with the latest edition of applicable standards, codes and laws. 1. NFPA-70 (NEC®) 2008 Edition- Section 620.51(A)-(C), 620.62, 620.91(C) 2. Canadian Electric Code Part 1 (2006 Edition) Section 38-051, 38-062 3. ANSI/ASME A17.1-2007 - Section 2.8.3.3.2 4. NFPA-72 2007 Edition - Section 6.16.4.4 Standards A. Except as modified by governing codes, all equipment shall be manufactured in accordance with the latest applicable standards: 1. Enclosed Switches, UL 98 and CSA – C22.2 No. 4 Substitutions A. Substitutions shall comply with the requirements of the General Conditions and General Requirements. The names of manufacturers and model numbers have been used to establish types of equipment and standards of quality. A submittal shall contain sufficient information to prove compliance with Contract Documents. This includes compliance with all pertinent sections of codes and standards as specified above. Submittals A. Submit shop drawings and product data under the provisions of the General Conditions. B. Product Data: Provide manufacturer’s catalog information showing dimensions, configurations, and methods of mounting and installation. C. Submit listing of all types, sizes and quantity of fuses which will be installed including the location of each. D. Spare fuses shall be supplied as required by (reference fuse specification section). BU-SB10XXXXX 2.02 Manufacturers A. Cooper Bussmann® Power Module™ Switch – PS General Conditions & Requirements A. Provide Power Module Switch in a single NEMA enclosure with all necessary relay(s), control transformer and other options (as listed below), and as shown on drawings. The Power Module Switch shall be constructed, listed and certified to the standards as listed in above. The Power Module Switch shall have an ampere rating as shown on the Contract Drawings, and shall include a horsepower rated fusible switch with shunt trip capabilities. The amp rating of the switch shall be based upon elevator manufacturer requirements and utilize Class J Fuses (provided separately). It shall include as an accessory, a 100VA control power transformer with primary and secondary fuses. The primary voltage rating shall be ______ volts with a 120V secondary. It shall also contain an isolation relay (3PDT, 10 amp, 120V). The coil of the isolation relay shall be _______ (120Vac or 24Vdc). A normally open dry contact shall be provided by the Fire Alarm Safety System to energize the isolation relay and activate the shunt trip solenoid (140VA inrush at 120V). (Note: If 24Vdc coil is selected, a separate 24Vdc source and contact must be provided by the Fire Alarm Safety System.) The module shall contain the following options: _____ Key to Test Switch _____ “ON” Pilot Light (Green, Red or White) _____ Isolated Full Capacity Neutral Lug _____ 1P NC Mechanically Interlocked Auxiliary Contact (required for hydraulic elevators with automatic recall) _____ Fire Alarm Voltage Monitoring Relay (Needed to comply with NFPA 72) _____ NEMA ____ Enclosure (NEMA 1 standard), 12, 3R or 4) (through 200A) Complete catalog number for the Power Module Switch shall be _______________. The module shall have been successfully tested to a short-circuit rating with Bussmann® Low-Peak® Class J fuses at 200,000 amps RMS Symmetrical. All switches shall have shunt trip capabilities at 120Vac from remote fire safety signal. Branch feeders shall be selectively coordinated and fed with an upstream supply overcurrent protective device at a minimum of 2:1 size ratio utilizing Low-Peak (Class J, RK1, or L) fuses. Part 3 – Execution 3.01 Installation A. All material installation shall be in accordance with manufacturers recommendations and the provisions of applicable codes. B. Fuses shall not be installed until equipment is ready to be energized. Page 6 of 6 Data Sheet 1145