Issue Date:
2011-02-09
Page 1 of 14
Report Reference #
E136791-A21-UL
UL TEST REPORT AND PROCEDURE
Standard:
Certification Type:
CCN:
Product:
Model:
Rating:
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)
Listing
QQGQ, QQGQ7 (Power Supplies for Information Technology
Equipment Including Electrical Business Equipment)
Switching Power Supply
MENT1150AWWXXYZ;
Where A is an alpha character A-Z, WW is a number 0-48, XX is a 2
digit number 00-99, Y is an alpha character A-Z, and Z is a number
00-99.
Input: 100-240 V~, 50-60 Hz, 3.0 A
Output: 48 V maximum,
11.67 A maximum,
or see below for standard output models.
MENT1150V12XXFZ: 12 V dc/11.67 A;
MENT1150V15XXFZ: 15 V dc/9.33 A;
MENT1150V18XXFZ: 18 V dc/7.78 A;
MENT1150V24XXFZ: 24 V dc/6.25 A;
MENT1150V28XXFZ: 28 V dc/5.36 A;
MENT1150V48XXFZ: 48 V dc/3.13 A.
Applicant Name and Address:
SL POWER ELECTRONICS CORP
BLDG A
6050 KING ST
VENTURA CA 93003
UNITED STATES
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.
Any information and documentation involving UL Mark services are provided on behalf of Underwriters Laboratories Inc. (UL) or any
authorized licensee of UL.
Copyright © 2011
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Issue Date:
2011-02-09
Page 2 of 14
Prepared by:
Bob Hilbrecht
Underwriters Laboratories Inc.
Reviewed by:
Curtis Butler
Underwriters Laboratories Inc.
Copyright © 2011
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Report Reference #
E136791-A21-UL
Issue Date:
2011-02-09
Page 3 of 14
Report Reference #
E136791-A21-UL
Supporting Documentation
The following documents located at the beginning of this Procedure supplement the requirements of this Test
Report:
A. Authorization - The Authorization page may include additional Factory Identification Code markings.
B. Generic Inspection Instructions i. Part AC details important information which may be applicable to products covered by this Procedure.
Products described in this Test Report must comply with any applicable items listed unless otherwise
stated in the body of this Test Report.
ii. Part AE details any requirements which may be applicable to all products covered by this Procedure.
Products described in this Test Report must comply with any applicable items listed unless otherwise
stated in the body of each Test Report.
iii. Part AF details the requirements for the UL Certification Mark which is not controlled by the technical
standard used to investigate these products. Products are permitted to bear only the Certification
Mark(s) corresponding to the countries for which it is certified, as indicated in each Test Report.
Product Description
Switching Power Supply housed within a thermoplastic enclosure.
Model Differences
The models differ in output ratings which require different turns and wire gauge size in transformer T200 and
secondary circuitry component values to accommodate the rated output.
Model number nomenclature explains construction as follows:
MENT1150AWWXXYZ; Where A is an Alpha Character that represents generational differences, WW is a
Numeric indicator of output voltage, XX is a 2 digit Numeric indicator of external connectors, Y is an alpha
character that represents Input Options, and Z is a numeric indicator where 00 is the standard configuration
and 01-99 are custom modifications that may or may not be related to Safety.
Where A signifies generational differences which may have impact on safety the specific letter will be
documented in this Report.
Technical Considerations
Equipment mobility : transportable
Connection to the mains : AC Inlet Adapter
Operating condition : continuous
Access location : operator accessible
Over voltage category (OVC) : OVC II
Mains supply tolerance (%) or absolute mains supply values : +10%, -10%
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Report Reference #
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Tested for IT power systems : No
IT testing, phase-phase voltage (V) : N/A
Class of equipment : Class I (earthed)
Considered current rating (A) : 20A
Pollution degree (PD) : PD 2
IP protection class : IP X1
Altitude of operation (m) : 2000
Altitude of test laboratory (m) : 4
Mass of equipment (kg) : 0.845
The product was submitted and evaluated for use at the maximum ambient temperature (Tma)
permitted by the manufacturer’s specification of: 40°C
The means of connection to the mains supply is: Pluggable A, Detachable power cord
The product is intended for use on the following power systems: TN
The equipment disconnect device is considered to be: Appliance inlet
The product was investigated to the following additional standards: EN 60950-1:2006 + A11:2009
(which includes all European national differences, including those specified in this test report).
The following accessible locations (with circuit/schematic designation) are within a limited current
circuit: CY200 - CY203
The following are available from the Applicant upon request: Specific data sheets for LED indicators
that are class I and operate at wavelength in the 400-710 nm range., Installation (Safety) Instructions
/ Manual.
Additional Information
The attached label is a draft of artwork for the marking plates pending approval by National Certification
Bodies and they shall not be affixed to products prior to such an approval. The artwork provided is
representative of all models in the Series.
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2011-02-09
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Report Reference #
E136791-A21-UL
The Instruction manual provided with the unit was only reviewed in English language. Applicant to furnish
Instructions in language suitable for countries noted in National Differences Enclosure of the report when
submitting for National Certification.
Testing to applicable collateral standards was not conducted by UL and no supporting evidence of
compliance has been presented. When submitting this Test Report to other Certification Body, the
manufacturer is responsible for providing any additional information that the Body may need in order to issue
its Mark, including testing for compliance with the applicable collateral standards.
Light Emitting Diodes (LED's) employed on the units are for use as visual indicators only, and operate within
Class 1 limits in accordance to IEC 60825 Standard. The LED's operate in the visible range of 400 to 710
nm. Applicant to furnish LED specifications upon request.
Additional review may be required at the discretion of the accepting NCB. Non-lasing LEDs provided for
indicating only.
The attached Licenses for the Critical Components effective for three years from the date of issue noted on
the License. A Recognizing National Certification Body (NCB) may challenge the CB Test Certificate when it
is more than three years old.
Current Licenses for critical components to be furnished by applicant upon request.
The schematics for these models are kept on file at the Testing Laboratory mentioned in the first page of this
test report, and can be provided by the manufacturer upon request by an accepting NCB.
These models have been tested in accordance with IEC 60529 for an IPX1 rating. See Enclosure 7-10 for
test details.
Additional Standards
The product fulfills the requirements of: CSA C22.2 No. 60950-1-07, EN 60950-1:2006 + A11:2009, IEC
60950-1:2005, UL 60950-1 2nd Ed. Revised 2007-03-27
Markings and instructions
Clause Title
Inter-connecting cables
- Non-LPS or TNV
Marking or Instruction Details
Non-LPS or TNV output connectors identify the type of circuit, intended
cable type or relevant circuit characteristics. (Marking or Instruction)
Power rating - Ratings
Ratings (voltage, frequency/dc, current)
Power rating Company identification
Power rating -
Listee's or Recognized company's name, Trade Name, Trademark or File
Number
Model Number
Model
Fuses - Non-operator
access/soldered-in
fuses
Unambiguous reference to service documentation for instructions for
replacement of fuses replaceable only by service personnel
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2011-02-09
Warning to service
personnel
Page 6 of 14
Report Reference #
E136791-A21-UL
"CAUTION: Double pole/neutral fusing"
Symbols
IPX1
Special Instructions to UL Representative
N/A
Production-Line Testing Requirements
Electric Strength Test Special Constructions - Refer to Generic Inspection Instructions, Part AC for
further information.
Model
Component
All models
covered in
this report
Transformer
T200
Removable
Parts
-
Test probe location
V
rms
Between Primary and
Secondary Windings.
300
0
V dc
Test Time,
s
--
1
Earthing Continuity Test Exemptions - This test is not required for the following models:
-Electric Strength Test Exemptions - This test is not required for the following models:
-Electric Strength Test Component Exemptions - The following solid-state components may be
disconnected from the remainder of the circuitry during the performance of this test:
-Sample and Test Specifics for Follow-Up Tests at UL
Model
Component
Material
N/A
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Test
Sample(s)
Test
Specifics