VIPAC Array ™ POWER SYSTEMS CONFIGURATION GUIDE OFC CONTENTS v i c o r p o w e r . c o 2-3 PRODUCT OVERVIEW 4-6 INPUT 7 MOUNTING OPTIONS 8-11 MECHANICAL DRAWINGS 12 TECHNICAL SUPPORT CONTACTS m / v c AND a d OUTPUT CONNECTIONS 1 PRODUCT OVERVIEW The VIPAC Array is a highly flexible system of DC input, power VIPAC Arrays are ideal for use in distributed and modular building-blocks that can be configured with as many as four power systems where power density and reliable operation are user definable outputs on a low profile, coldplate chassis. critical. A current share option is available on single output mod- VIPAC Array offers the convenience of a prepackaged, chassis els enabling them to be used in applications requiring either mount solution with the performance and power density of redundant operation or kilowatts of power. The 300 and 375 Vicor’s Maxi, Mini, Micro Series modules, DC-DC converters. Vdc input versions can be coupled to a bulk AC Front-end to create a modular, scaleable power supply serving a variety of Using Vicor’s VCAD configuration tool, (vicorpower.com/vcad), power architectures from centralized to distributed. VIPAC Arrays designers are able to quickly specify VIPAC Arrays with stan- include internal fusing, a global enable / disable function and dard inputs of 24, 28, 48, 72, 110, 150, 300 or 375 Vdc and connectorized input and output terminations to speed system standard outputs from 2 to 48 Vdc at power levels up to 600 installation while a versatile coldplate chassis simplifies thermal Watts per output. A total of 8 standard chassis configurations management and mounting. offers the user a choice of power and mechanical options to fit most designs. Short cycle time and rapid delivery make VIPAC Vicor’s VCAD configuration tool provides expedited part config- Array a valuable tool for power system prototyping and devel- uration, part number, price and delivery information by selecting opment efforts as well. standard Maxi, Mini, and Micro modules for use within the VIPAC Array based on the application requirements. The modules are For technical information refer to “Design Guide & Applications chosen based on the input and output requirements and the Manual for Maxi, Mini, Micro Family DC-DC Converters and closest, but higher power level that is available to that specified. Accessory Modules” Specifications for these can be found on their respective data sheets. Vicor’s Maxi, Mini, Micro Series DC-DC Converters Output Voltages 0.5 – 48 Vdc 50 – 600 W / Output (1/4 Brick Modules Shown) Features Optional current share (single output) Onboard fusing Global enable / disable Choice of Output Termination LugMate PlugMate Standard Output Voltages: 2,3.3,5,8,12,15,24,28,36,48 Vdc Standard Input Voltage Ranges 10 – 36 Vdc* 18 – 36 Vdc* 36 – 75 Vdc* 43 – 110 Vdc* 66 – 154 Vdc* 100 – 200 Vdc* 180 – 375 Vdc 250 – 425 Vdc Low Profile Coldplate Wide Operating Temperture Range Up to 95°C Chassis * Note: 24, 28, 48, 72, 110, and 150 V input VIPAC Arrays are designed primarily for military COTS and industrial applications and do not carry safety agency approvals. 2 v i c o r p o w e r . c o m / v c a d Product Overview VA-A VA-E 2 MINIS I MICRO, 2 MINIS ● ● ● ● 3.62" x 6.69" x 0.78"[a] (92,0 x 170,0 x 19,8 mm) 1.3 lb (590 g) Single or dual output Up to 600 W ● ● ● ● 3.62" x 7.52" x 0.78"[a] (92,0 x 191,0 x 19,8 mm) 1.4 lb (635 g) Dual or triple outputs Up to 750 W total VA-B VA-F 1 MINI, 2 MICROS 4 MICROS ● ● ● ● 3.62" x 6.69" x 0.78"[a] (92,0 x 170,0 x 19,8 mm) 1.3 lb (590 g) Single, dual or triple outputs Up to 600 W total ● ● ● ● 3.62" x 7.52" x 0.76"[a] (92,0 x 191,0 x 19,3 mm) 1.3 lb (608 g) Dual, triple or quad outputs Up to 600 W total VA-C VA-G/K 3 MICROS 1 MINI ● ● ● ● 3.62" x 6.69" x 0.76"[a] (92,0 x 170,0 x 19,3 mm) 1.1 lb (499 g) Dual or triple outputs Up to 450 W total ● ● ● ● ● 3.62" x 4.39" x 0.78"[a] (92,0 x 112,0 x 19,8 mm) 0.7 lb (318 g) Single output Up to 300 W Current share option VA-D/J VA-H 1 MAXI 2 MICROS ● ● ● ● ● 3.62" x 6.69" x 0.78"[a] (92,0 x 170,0 x 19,8 mm) 1.1 lb (499 g) Single output Up to 600 W Current share option ● ● ● ● 3.62" x 4.39" x 0.78"[a] (92,0 x 112,0 x 19,8 mm) 0.7 lb (318 g) Single or dual outputs Up to 300 W [a] PlugMate version is 0.81" (20,5 mm) in height Note: Output numbering convention left to right facing output connections. Model #’s and total output power capabilities are determined using VCAD and are application specific. v i c o r p o w e r . c o m / v c a d 3 Input / Output Connections J1 Input Connector (View looking into J1) 1 11 10 20 J1 Pin# Funct. 1-4 5-7 8 9 10 11-13 14-17 18 19 20 – Vin +Vin NC / PR bus PE protective earth Neg. enable – Vin +Vin NC / PR bus PE protective earth Pos. enable 3 3 1 1 3 1 VA-J and VA-K configurations only (300 and 375 Vin single Maxi or single Mini) Pin# Funct. 1-3 4-6 7 8 9 10 11-13 14-16 17 18 19 20 – Vin +Vin NC NC / PR bus PE protective earth Neg. enable – Vin +Vin NC NC / PR bus PE protective earth Pos. enable Discrete Output Parallel Output Shown with the output(s) of two modules connected in parallel using factory installed bus bar.** Factory installed Micro LugMate 1 Rd Ru Function 1 – Vout SC 3 To disable output(s) apply +5 Vdc between pins 10 and 20 in the polarity indicated Rd Trim Down SC Secondary Control Ru Trim Up 3 Mating Connector Vicor part # Housing 24795 Contacts 24796 Kit 24828 Solder Pad Pin # + Vout Consult design calculator for Rd/Ru trim resistor values located at vicorpower.com Amp part# 2-794657-0 1-106529-2 Factory installed Mini/Maxi LugMate Pin # Conn. Function 1 – Vout 1 1 5 J4 J1 1 * –S P/N 16385 +S 5 J4-1 – Vout J4-2 – Sense J4-3 Secondary Control J4-4 + Sense J4-5 + Vout 5 5 4 *Removable Jumper P/N 16385 1 5 Mating Conn. *Removable Jumper + Vout *Removable jumpers in J4 are factory installed for local sensing. For remote sensing the +Sense pins should be tied to the same point on the +Out power bus; the -Sense pins should be tied to the same point the Out power bus. v i c o r p o w e r . c o m / v c a d Parallel*** / Redundant Connections* Input Connector (View looking into J1) J1 10 20 1 11 Pin# Funct. 1-4 5-7 8 9 10 11-13 14-17 18 19 20 – Vin +Vin NC / PR bus PE protective earth Neg. enable – Vin +Vin NC / PR bus PE protective earth Pos. enable 1 J1 Funct. 1-3 4-6 7 8 9 10 11-13 14-16 17 18 19 20 – Vin +Vin NC NC / PR bus PE protective earth Neg. enable – Vin +Vin NC NC / PR bus PE protective earth Pos. enable 1 * –S +S 5 P/N 16385 5 –S PR bus leads should be connected to like pin#’s on redundant arrays when equipped with optional current share transformer. Twist wires and daisy chain rather than a star connect. Keep length as short as possible.*** VA-J and VA-K configurations only (300 and 375 Vin single Maxi or single Mini) Pin# J4 L O A D +S 1 J4 1 * –S +S 5 P/N 16385 J1 5 Factory installed Mini/Maxi LugMate To disable output(s) apply +5 Vdc between pins 10 and 20 in the polarity indicated Pin # Conn. 1 Mating Connector Vicor part # Housing 24795 Contacts 24796 Kit 24828 Amp part# 2-794657-0 1-106529-2 1 J4 5 * –S +S P/N 16385 5 Function Mating Conn. – Vout J4-1 – Vout J4-2 – Sense J4-3 Secondary Control J4-4 + Sense J4-5 + Vout *Removable Jumper P/N 16385 * Removable Jumper + Vout * Removable jumpers in J4 are factory installed for local sensing. For remote sensing and redundant parallel arrays as illustrated above the +Sense pins should be tied to the same point on the +Out power bus; the -Sense pins should be tied to the same point the -Out power bus. ** There should be one master module, this is realized by choosing one module to be the master and shorting the SC to –S on the other module. Units configured from the factory as paralled will already have this configured. This should be verified by direct inspection prior to system integration. *** There should be one master module, this is realized by choosing one module to be the master and shorting the SC to –S on the other module. This is done by installing a 0Ω resistor in the space provided on the lugmate / plugmate. v i c o r p o w e r . c o m / v c a d 5 OUTPUT CONNECTION OPTIONS PlugMate Mating Connector Kits (Factory Installed Option) Micro PlugMate 1 5 4 8 Vicor P/N 25073 Pin # Function Pin # Function 1 2 3 4 +Vout +Vout –Vout –Vout 5 6 7 8 +Vout N/C SC –Vout Mating Connector Amp. P/N Housing 25056 Pin Kit Vicor P/N TYC-794657-8 1-106529-2 1 10 Mini PlugMate 24796 25073 9 18 Pin # Function Pin # Function 1 2 3 4 5 6 7 8 9 +Vout +Vout +Vout N/C N/C N/C –Vout –Vout –Vout 10 11 12 13 14 15 16 17 18 +Vout +Vout +Vout +S SC –S –Vout –Vout –Vout Vicor P/N 25067 Mating Connector Amp. P/N Housing Pin Kit Vicor P/N TYC1-794657-8 1-106529-2 25050 24796 25067 Maxi PlugMate 12 24 1 13 Vicor P/N 25061 Please Note: VIPACs that contain multiple modules configured as a single output (paralleled for power or redundancy) MUST have their Outputs and Sense connected to each other at the load. DO NOT OPERATE A PARALLEL CONFIGURATION WITH ONLY ONE MODULE CONNECTED. Additionally one module must be designated as “Master” by having all other modules configured as “Boosters”. Boosters are created by shorting the SC pin to –S. 6 v i c Pin # Function Pin # Function 1 2 3 4 5 6 7 8 9 10 11 12 +Vout +Vout +Vout +Vout +Vout N/C SC –Vout –Vout –Vout –Vout –Vout 13 14 15 16 17 18 19 20 21 22 23 24 +Vout +Vout +Vout +Vout +Vout +S –S –Vout –Vout –Vout –Vout –Vout Mating Connector Amp. P/N Housing Pin Kit o r p o Vicor P/N TYC2-794657-4 1-106529-2 w e r . c o m 25044 24796 25061 / v c a d Mounting Options VIPAC Array with external, user supplied heat sink. VIPAC Array mounted to cabinet wall with thermal compound between VIPAC Array and cabinet wall. VIPAC Array mounted to custom thermal interface. Thermal compound v i c o r p o w e r . c o m / v c a d 7 MECHANICAL DRAWINGS Coldplate thickness is 0.19'' ref for all configurations. Configuration A LugMates LugMates/Bus Bars PlugMates 0.78 19,9 0.78 19,9 0.81 20,6 0.9 0,04 Inches MM 0.197 5 3.94 100 3.86 98 3.62 92 3.228 82 #10-32 Stud fits 2 lugs min (Vicor P/N 23520) torque to 16 in. lbs. 4 places #10-32 Stud fits 2 lugs min (Vicor P/N 23520) torque to 16 in. lbs. 4 places Insulated Bus Bar (2 ) PL 1.54 39,1 2 1 2 1.35 34,3 6.69 170 6.299 160 3.76 95,4 3.189 81 1 1 1 1.35 34,3 1.54 39,1 3.85 97,8 1.57 39,9 0.197 5 Mount (6) plusing #8 flat head screw (M4 flat head screw) torque to 12 in. lbs. 1.48 37,5 0.26 6,6 0.32 8 0.24 6,1 Configuration B LugMates LugMates/Bus Bars PlugMates 0.78 19,9 0.81 20,6 0.78 19,9 0.26 6,5 3.62 92 3.228 82 INCHES MM 0.197 5 0.36 9,1 3.84 98 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 4 PLACES #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 4 PLACES 3.94 100 INSULATED BUS BAR (2 ) PL 3 0.72 18,3 0.72 18,3 2 2 0.70 17,8 2 6.69 170 2 3 0.70 17,8 5.36 136,2 6.299 160 1 1.54 39,1 1.57 39,9 0.197 5 MOUNT (6) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 1 1.35 34,3 1 3.189 81 8 3.80 96,5 3.81 96,8 0.26 6,6 5.35 135,9 1.48 37,5 #10-32 STUD FITS 2 LUGS MIN (VICOR P/N 23520) TORQUE TO 16 in. lbs. 2 PLACES #10-32 STUD FITS 2 LUGS MIN (VICOR P/N 23520) TORQUE TO 16 in. lbs. 2 PLACES 0.22 5,6 v i c o r p o w e 0.32 8 r . c o m / v c a d MECHANICAL DRAWINGS Configuration C LugMates LugMates/Bus Bars PlugMates 0.81 20,6 0.76 0.76 19,3 19,3 0.26 6,5 3.62 92 3.228 82 INCHES MM 3.84 98 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 6 PLACES 0.197 5 3.94 100 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 6 PLACES INSULATED BUS BAR (2 ) PL 3 2 2 0.70 17,8 0.72 18,3 0.72 18,3 2 2 3 0.70 17,8 6.69 170 6.299 160 3.80 96,5 3.81 96,8 0.72 18,3 1 5.36 136,2 1 1 0.70 17,8 5.35 135,9 3.189 81 0.197 5 1.89 47,9 1.90 48,2 0.32 8 0.36 9,1 MOUNT (6) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 0.22 5,6 Configuration D and J LugMates PlugMates 0.81 0.78 19,9 20,6 3.62 92 1.14 28,9 INCHES MM 0.79 0.27 6,8 1.35 34,3 20 2.04 51,9 0.31 8 #10-32 STUD FITS 2 LUGS MIN (VICOR P/N 23520) TORQUE TO 16 in. lbs. 2 PLACES 6.69 170 1 7.0 177,8 1 6.299 160 3.189 81 MOUNT (6) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 0.197 5 3.228 82 0.197 5 v i c o r p o w e r . c o m / v c a d 9 MECHANICAL DRAWINGS Configuration E LugMates LugMates/Bus Bars PlugMates 0.78 19,9 0.81 20,6 0.78 19,9 0.04 0,9 3.62 92 3.228 82 INCHES MM 0.197 5 3.86 98 #10-32 STUD FITS 2 LUGS MIN (VICOR P/N 23520) TORQUE TO 16 in. lbs. 4 PLACES 0.26 6,6 3.94 100 #10-32 STUD FITS 2 LUGS MIN (VICOR P/N 23520) TORQUE TO 16 in. lbs. 4 PLACES INSULATED BUS BAR (2 ) PL 1.54 39,1 3 2 3 1.35 34,3 5.43 137,8 1.54 39,1 2 2 1.35 34,3 2 7.52 191 7.126 181 3.15 3.05 77,5 79,9 121 1 1 0.70 17,8 0.72 18,3 1 4.764 5.33 135,4 0.197 1.55 39,3 5 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 2 PLACES 0.36 9,1 MOUNT (6) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 1.54 39 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 2 PLACES 0.36 9,1 0.24 6,1 0.32 8 Configuration F LugMates LugMates/Bus Bars PlugMates 3.62 92 3.228 82 INCHES MM 0.26 6,5 3.84 98 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 8 PLACES 0.197 5 0.81 20,6 0.76 19,3 0.76 19,3 3.228 82 3.94 100 #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 8 PLACES 0.197 5 INSULATED BUS BAR (4) PL 4 0.72 18,3 0.72 18,3 3 2 3 0.70 17,8 6.19 157,2 7.126 181 1 2 0.70 17,8 0.72 18,3 2 7.52 191 3.09 78,4 0.197 5 MOUNT (6) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 6.18 156,9 3.08 78,2 0.72 18,3 1 1 0.70 17,8 1 4.016 102 10 2 4 0.70 17,8 4.64 117,8 1.54 39,1 4.63 117,5 1.53 38,8 0.36 9,1 0.36 9,1 0.32 8 0.22 5,6 v i c o r p o w e r . c o m / v c a d MECHANICAL DRAWINGS Configuration G and K LugMates PlugMates .78 0.81 20,6 19.9 3.62 92 1.35 34,3 1.14 28,9 #10-32 STUD FITS 2 LUGS MIN (VICOR P/N 23520) TORQUE TO 16 in. lbs. 2 PLACES 4.39 111,5 1 3.996 101,5 1.04 26,4 INCHES MM 0.26 6,7 1.54 39,1 4.7 119,4 0.31 7,8 1 INCHES MM 0.197 5 MOUNT (4) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 3.228 82 0.197 5 Configuration H LugMates LugMates/Bus Bars .78 0.78 19,9 INSULATED BUS BAR (2) PL #4-40 STUD FITS 2 LUGS MIN (VICOR P/N 23519) TORQUE TO 4 in. lbs. 4 PLACES 0.70 17,8 INCHES MM 0.81 20,6 19.9 2.23 56,5 0.70 17,8 2.24 56,8 PlugMates 0.69 17,4 0.72 18,3 0.72 18,3 0.68 17,2 0.26 6,7 0.36 9,1 0.31 8 4.75 120,7 1 2 1 1 1 4.39 111,5 2 4.65 3.996 101,5 118,2 0.197 5 MOUNT (4) PL USING #8 FLAT HEAD SCREW (M4 FLAT HEAD SCREW) TORQUE TO 12 in. lbs. 3.228 82 0.197 5 3.62 92 v i c o r p o w e r . c o m / v c a d 11 TECHNICAL SUPPORT CONTACTS Vicor’s Technical support team is staffed with Applications Applications engineers ... Engineers to provide the product and application • Answer technical questions (by phone, fax, email, or the Vicor website). information and technical assistance customers need concerning Vicor products and power solutions. • Assist with component-based power system design. Our facilities house electronics laboratories where Vicor • Support user needs through visits to Vicor and customer Applications Engineers can evaluate specific customer facilities. design issues and offer a wide range of componentbased power solutions that include distributed power, • Help select the most appropriate product for your application. current sharing, N + 1 redundancy, thermal management, and compliance with safety and performance standards. If you have a specific technical question, call or email an Applications Engineer located at one of our global offices. 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No license is granted by implication or otherwise under any patent or patent rights of Vicor. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. No user serviceable components, contact Vicor to arrange for repair or replacement. Specifications are subject to change without notice. vicorpower.com Vicor Corporation Tel: 978-470-2900 Fax: 978-475-6715 P/N 25732 Rev 2.3 01/11