CERTIFICATE OF COMPLIANCE Certificate Number Report Reference Issue Date Issued to: This is to certify that representative samples of 20120831-E181848 E181848-19960719 2012-AUGUST-31 VICOR CORP 25 FRONTAGE RD ANDOVER, MA 01810 COMPONENT - POWER SUPPLIES FOR USE IN HAZARDOUS LOCATIONS See Addendum Page Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate. Standard(s) for Safety: Additional Information: ANSI/ISA 12.12.01 - Nonincendive Electrical Equipment CAN/CSA C22.2 No. 213 Non-incendive Electrical Equipment See the UL Online Certifications Directory at www.ul.com/database for additional information Only those products bearing the UL Recognized Component Marks for the U.S. and Canada should be considered as being covered by UL's Recognition and Follow-Up Service and meeting the appropriate U.S. and Canadian requirements. The UL Recognized Component Mark for the U.S. generally consists of the manufacturer’s identification and catalog number, model number or other product designation as specified under “Marking” for the particular Recognition as published in the appropriate UL Directory. As a supplementary means of identifying products that have been produced under UL’s Component Recognition Program, UL’s Recognized Component Mark: , may be used in conjunction with the required Recognized Marks. The Recognized Component Mark is required when specified in the UL Directory preceding the recognitions or under “Markings” for the individual recognitions. The UL Recognized Component Mark for Canada consists of the UL Recognized Mark for Canada: and the manufacturer’s identification and catalog number, model number or other product designation as specified under “Marking” for the particular Recognition as published in the appropriate UL Directory. The final acceptance of the component is dependent upon its installation and use in complete equipment submitted to UL LLC. Look for the UL Recognized Component Mark on the product. William R. Carney, Director, North American Certification Programs UL LLC Any information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at www.ul.com/contactus Page 1 of 2 CERTIFICATE OF COMPLIANCE Certificate Number Report Reference Issue Date 20120831-E181848 E181848-19960719 2012-AUGUST-31 This is to certify that representative samples of the product as specified on this certificate were tested according to the current UL requirements. Class I, Groups A, B, C and D, Division 2 only. ComPac Series, Model No. VI, followed by L, M, N, P, Q or R, followed by C, followed by 1, W, 3, N or 6, followed by up to three numbers or letters which may be Z, Y, O, X, W, V, T, R, M, 1, P, 2, N, 3, L, J, K, 4, H, F, D or B, followed by C, I, M or E, followed by up to three numbers or letters which may be M, P, Q, S, U, V, W, X, Y or Z, followed by two optional digits 00 through 99. William R. Carney, Director, North American Certification Programs UL LLC Any information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at www.ul.com/contactus Page 2 of 2 File E181848 Project 95NK30863 July 19, 1996 REPORT on COMPONENT - POWER SUPPLIES FOR USE IN HAZARDOUS LOCATIONS Vicor Corporation Andover, MA Copyright © 1996 Underwriters Laboratories Inc. Underwriters Laboratories Inc. authorizes the above named company to reproduce this Report provided it is reproduced in its entirety. Underwriters Laboratories Inc. authorizes the above named company to reproduce that portion of this Report consisting of this Cover Page through Page 2. File E181848 Vol. 1 Sec. 2 and Report Page 1 Issued: Revised: 1996-07-19 2012-08-30 D E S C R I P T I O N PRODUCT COVERED: * USR, CNR - Class I, Groups A, B, C and D, Division 2 only. Component - Power supplies, ComPac Series, Model No. VI, followed by L, M, N, P, Q or R, followed by C, followed by 1, W, 3, N or 6, followed by up to three numbers or letters which may be Z, Y, O, X, W, V, T, R, M, 1, P, 2, N, 3, L, J, K, 4, H, F, D or B, followed by C, I, M or E, followed by up to three numbers or letters which may be M, P, Q, S, U, V, W, X, Y or Z, followed by two optional digits 00 through 99. * NOMENCLATURE BREAKDOWN: Refer to ILL. 2. ELECTRICAL RATINGS: Refer to ILL. 2. ENGINEERING CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE): USR indicates investigation to US Standards ANSI/ISA 12.12.01-2012, and the Standard for Information Technology Equipment, UL 60950-1, 2nd Edition, 2007-03-27 (Information Technology Equipment - Safety - Part 1: General Requirements) CSA C22.2 No. 60950-1-07, 2nd Edition, 2007-03 (Information Technology Equipment - Safety - Part 1: General Requirements). * CNR indicates investigation to Canadian Standard C22.2 No. 213-M1987. Use - For use only in (or with) complete equipment where the acceptability of the combination is determined by Underwriters Laboratories Inc. * This power supply consists of various R/C power supplies mounted on a printed wiring board with additional front end circuitry. Primary to secondary isolation is provided by these various R/C power supplies. File E181848 Vol. 1 Sec. 2 and Report Page 2 Issued: Revised: 1996-07-19 2012-08-30 Conditions of Acceptability *1. This component has been judged on the basis of the required spacings in the Standard for Information Technology Equipment, UL 60950-1, 2nd Edition, 2007-03-27 (Information Technology Equipment - Safety - Part 1: General Requirements) CSA C22.2 No. 60950-1-07, 2nd Edition, 2007-03 (Information Technology Equipment - Safety - Part 1: General Requirements), which would cover the component itself if submitted for unrestricted Listing, Fourth Edition of the Standard for Information Processing and Business Equipment, UL 478, and Power Supplies, UL 1012. *2. This power supply shall be installed in compliance with the enclosure, mounting, creepage, clearance, casualty, markings and segregation requirements of the end-use application. *3. The need for conducting leakage current tests is to be determined as part of the end-product evaluation. 4. This power supply has only been evaluated for use in a pollution Degree 2 environment. 5. Secondary outputs 2 V - 48 V comply with SELV requirements. Secondary outputs 52 V - 95 V are non SELV outputs. 6. The base plate temperature of each DC/DC module should be monitored. 7. A baseplate temperature of 85°C should not be exceeded. 8. The input and output connectors have not been evaluated for field connections and are only intended for connection to mating connectors of internal wiring inside the end-use machine. The acceptability of these and the mating connectors relative to secureness, insulating materials, and temperature shall be considered. 9. These units shall be provided with external primary fuses. 10. The following is the maximum primary fuse value acceptable: Output Power 200 200 200 200 W W W W Nominal Input, dc 24 V 24 V (wide) 48 V 300 V Fuse Size 10 12 7 2 A A A A 400 W 400 W 400 W 24 V 48 V 300 V 20 A 15 A 4 A 600 W 600 W 600 W 24 V 48 V 300 V 30 A 25 A 6 A File E181848 Vol. 1 Sec. 2 and Report Page 2A Issued: New: 1996-07-19 2012-08-30 11. The Temperature Test should be conducted in the end application to determine a T Code. 12. The need for the following instructions shall be determined in the end Application: A. SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C and D HAZARDOUS LOCATIONS, OR NONHAZARDOUS LOCATIONS ONLY. B. WARNING - EXPLOSION HAZARD - SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2. C. WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS. D. WARNING - EXPLOSION HAZARD - WHEN IN HAZARDOUS LOCATIONS, TURN OFF POWER BEFORE REPLACING OR WIRING MODULES. File E181848 Company: Vol. 1 Sec. 2 Ill. 2 Vicor Corporation, 25 Frontage Road Andover, MA 01810 USA VI - a C b c c c - d e e e - f f ComPAC Family Tree VI = Product Type VI = VI (Vicor), VI = VE (Vicor RoHs), VI = IP (VJCL), VI = IE (VJCL RoHs), MI = Military a= Module Configurations L = 1UP Single (1module, 1 output) M = 2UP Single (2 modules, 1 output) N = 3UP Single (3 modules, 1 output) P = 2UP Dual (2 modules, 2 outputs) Q = 3UP Dual (3 modules, 2 outputs) R = 3UP Triple (3 modules, 3 outputs) b= d= Product Grade C = Commercial -20C to +85C I = Industrial -40C to +85C M = Military -55C to +85C E = Economy 0C to +85C eee = Output Power M = 600W P = 450W Q = 400W S = 300W U = 200W V = 150W W = 100W X = 75W Y = 50W Z = 25W ff = Factory assigned code (optional) Non-safety related, any alphanumeric combination -CC = Conduction Cooled -H1 = Extended heat sink Input Voltage (Vdc) Nominal Range 1 = 24 21-32 @ W = 24 18-36 @ 2 = 28 18-50 @ 3 = 48 42-60 @ N = 48 36-76 @ 6 = 300 200-400 @ Max (A) 26.7 31.2 28.0 18.0 15.6 3.9 C = Constant, designates ComPAC family ccc = Output voltage (Vdc) Nominal Z = 2.0 2 = 15.0 Y = 3.3 N = 18.5 O = 5.0 3 = 24.0 X = 5.2 L = 28.0 W = 5.5 J = 36.0 V = 5.8 K = 40.0 T = 6.5 4 = 48.0 R = 7.5 H = 52.0 M = 10.0 F = 72.0 1 = 12.0 D = 85.0 P =13.8 B = 95.0 Example VI-PC601-CUX-23 P = 2Up (2 modules, 2 outputs), 6 = 300 V Input, 0 = 5V output, 1 = 12Vdc output C= Commercial product Grade, U = 200W output, X = 75W output, 23 = Customer Code