Issue Date:
2010-05-05
Page 1 of 2
Report Reference #
E135493-A12-UL-1
COVER PAGE FOR TEST REPORT
Product Category:
Product Category CCN:
Test Procedure:
Product:
Model/Type Reference:
Rating(s):
Standards:
Power Supplies for Information Technology Equipment Including Electrical
Business Equipment
QQGQ2, QQGQ8
Component Recognition
DC/DC Converter
VIPAC Series
Input:375Vdc, 3.4A max
See Enclosure Miscellaneous for additional model details
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)
Applicant Name and
Address:
VICOR CORP
25 FRONTAGE RD
ANDOVER MA 01810
UNITED STATES
This Report includes the following parts, in addition to this cover page:
1. Specific Inspection Criteria
2. Specific Technical Criteria
3. Clause Verdicts
4. Critical Components
5. Test Results
6. National Differences
7. Enclosures
This is to certify that representative samples of the products covered by this Test Report have been investigated in accordance with the
above referenced Standards. The products have been found to comply with the requirements covering the category and the products are
judged to be eligible for Follow-Up Service under the indicated Test Procedure. The manufacturer is authorized to use the UL Mark on
such products which comply with this Test Report and any other applicable requirements of Underwriters Laboratories Inc. ('UL') in
accordance with the Follow-Up Service Agreement. Only those products which properly bear the UL Mark are considered as being
covered by UL's Follow-Up Service under the indicated Test Procedure.
The applicant is authorized to reproduce the referenced Test Report provided it is reproduced in its entirety.
UL authorizes the applicant to reproduce the latest pages of the referenced Test Report consisting of the first page of the Specific
Technical Criteria through to the end of the Conditions of Acceptability.
Any information and documentation provided to you involving UL Mark services are provided on behalf of Underwriters Laboratories
Inc(ULI) or any authorized license of ULI.
Test Report By:
Reviewed By:
Gerard Soprych
Senior Project Engineer
Underwriters Laboratories Inc.
David Keen
Staff Engineer
Underwriters Laboratories Inc.
Copyright © 2010
Issue Date:
2010-05-05
Page 1 of 2
Report Reference #
E135493-A12-UL-1
SPECIFIC TECHNICAL CRITERIA
UL 60950-1:2005 (2nd Edition)
Information technology equipment - Safety Part 1: General requirements
Report Reference No ........................: E135493-A12-UL-1
Compiled by .....................................: Gerard Soprych
Reviewed by ....................................: David Keen
Date of issue ....................................: 2010-05-05
Standards .........................................: 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)
Test procedure .................................: Component Recognition
Non-standard test method ...............: N/A
Test item description .......................: DC/DC Converter
Trademark ........................................: Vicor
Model and/or type reference ............: VIPAC Series
Rating(s) ...........................................: Input:375Vdc, 3.4A max
See Enclosure Miscellaneous for additional model details
Particulars: test item vs. test requirements
Equipment mobility .................................................... : for building-in
Connection to the mains ........................................... : Operating condition ................................................... : continuous
Over voltage category ............................................... : OVC II
Mains supply tolerance (%) ....................................... : N/A
Tested for IT power systems ..................................... : No
IT testing, phase-phase voltage (V) .......................... : Class of equipment ................................................... : Class I (earthed)
Mass of equipment (kg) ............................................ : 0.64kg
Pollution degree ........................................................ : PD 2
IP protection class ..................................................... : IP X0
Copyright © 2010
Issue Date:
2010-05-05
Page 2 of 2
Report Reference #
E135493-A12-UL-1
GENERAL PRODUCT INFORMATION:
CA1.0
Report Summary
CA1.1
N/A
CB1.0
Product Description
CB1.1
The VIPAC Array is a configurable DC-DC Power Supply built using up to 4 Vicor FastTrak DCDC converters.
CC1.0
Model Differences
CC1.1
See Miscellaneous Enclosure for model nomenclature.
CD1.0
Additional Information
CD1.1
The nameplate is marked with the nominal Input Voltage. The product was evaluated
across the entire rated input range.
CE1.0
Technical Considerations
CE2.0
The product was submitted and evaluated for use at the maximum ambient temperature (Tma)
permitted by the manufacturer’s specification of: max. baseplate temperature of 100°C --
CF1.0
Engineering Conditions of Acceptability
CF1.1
For use only in or with complete equipment where the acceptability of the combination is
determined by Underwriters Laboratories Inc.
When installed in an end-product, consideration must be given to the following:
CF1.5
The following secondary output circuits are SELV: All
CF1.6
The following secondary output circuits are at hazardous energy levels: All
CF1.11
The power supply terminals and/or connectors are: Not investigated for field wiring
CF1.13
The investigated Pollution Degree is: 2
CF1.15
Proper bonding to the end-product main protective earthing termination is: Required
CF1.16
An investigation of the protective bonding terminals has: Not been conducted
CF1.19
The following end-product enclosures are required: Mechanical, Fire, Electrical
CF2.0
The maximum baseplate temperature of the DC-DC converters used in the, VIPAC Array is
100degC and should be verified in the end application. The recommended , method to determine
compliance is to monitor the VIAPC Array cold-plate and limit the maximum, value to 95degC.,
Copyright © 2010
Issue Date:
2010-05-05
Page 1 of 2
Report Reference #
E135493-A12-UL-1
MISC ENCLOSURE
VIPAC Array Family Tree Model Number VA-abbbbbbcd
VA = VIPAC Array
Nominal Input Voltage (range), 300 Vdc (180-375) or 375 Vdc (250-425), 5A Max
a = DC-DC converter configuration
A
2 Mini
B
1 Mini & 2 Micro
C
3 Micro
E
1 Micro & 2 Mini
F
4 Micro
J
1 Maxi
K
1 Mini
H
2 Micro
bbbbbb =
c=
d=
Max Output Voltage
48 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
48 Vdc
Max Output Power
600 W
600 W
450 W
750 W
600 W
600 W
300 W
300 W
0-9, sequential assigned number, represents customer configuration
0-9, represents model number error check
Optional Suffix, any alphanumeric character, non-safety related,
E = RoHS compliant
LICENSE CONDITIONS:
1. The VIPAC Array is a Class I component power supply designed for building-in.
2. The maximum baseplate temperature of the DC-DC converters used in the
VIPAC Array is 100°C and should be verified in the end application. The recommended
method to determine compliance is to monitor the VIAPC Array cold-plate and limit the maximum
value to 95°C.
3. The nameplate is marked with the nominal Input Voltage. The product was evaluated
across the entire rated input range.
4. Secondary outputs 2-48V comply with SELV; higher output voltages are non-SELV.
Copyright © 2010
Issue Date:
2010-05-05
Page 2 of 2
Copyright © 2010
Report Reference #
E135493-A12-UL-1