Descriptive Report and Test Results - dhecn.com · Descriptive Report and Test Results This report shall not be reproduced, except in full, without the approval of CSA International

Descriptive Reportand Test Results

This report shall not be reproduced, except in full, without the approval of CSA International.

DQD 507.10 Rev. 2005-08-31

MASTER CONTRACT: 241852 REPORT: 1987674

PROJECT: 1987674 Edition 1: April 28, 2008; Project 1987674 – Toronto

Prepared by Alvin Kuang ; Reviewed by Jupiter Huang

Contents: Certificate of Compliance - Page 1 to 1 Supplement to Certificate of Compliance – Page 1 Description and Tests – Pages 1 to 29 Figures – 1 to 4 Illustrations – 1 Attachments – 1 to 8

PRODUCTS CLASS 5311 07 - POWER SUPPLIES - Component Type (For Canadian Certification) CLASS 5311 87 - POWER SUPPLIES - Component Type (For US Certification) Component Type Power Supplies,

Part Model Level Input Output (dc)

Max total output power

A MPE-100FS-5 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +5 Vdc, 20 A 100 W

B MPE-100FS-7.5 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +7.5 Vdc, 13.5 A 101 W

C MPE-100FS-12 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +12 Vdc, 8.5 A 102 W

D MPE-100FS-15 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +15 Vdc, 6.7 A 100.5 W

E MPE-100FS-24 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +24Vdc, 4.5A 108 W

F MPE-100FS-27 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +27Vdc, 3.5A 94.5 W

G MPE-100FS-48 3/3 115Vac/ 230Vac, 60/50 Hz, 3.15/ 1.5A +48 Vdc, 2.2A 105.6 W Note: The subject power supplies are certified as components to be used with other certified equipment where the suitability of each combination is to be determined by CSA International. BI-NAT CSA 60950-1-03/UL 60950-1, 1st Edition DESIGN MANUAL, Revision 2 (ISSUED WITH 241852-1987674) IS AN INTEGRAL PART OF THIS REPORT

MASTER CONTRACT: 241852 REPORT: 1987674 PROJECT: 1987674

Page No: 2

Date Issued: April 28, 2008

DQD 507.10 Rev. 2005-08-31

APPLICABLE REQUIREMENTS CAN/CSA-C22.2 No 60950-1-03 - Information Technology Equipment - Safety - Part 1: General

Requirements ANSI/UL Std No 60950-1, 1st Ed. - Information Technology Equipment - Safety - Part 1: General

Requirements MARKINGS PART 1: Minimum Markings: (Item D1 (a) in Design Manual)

Marking Method: (For Minimum Markings)

[X] CSA/UL Approved adhesive nameplate (suitable for surface to which it is applied).

Required Information: (For Minimum Markings)

[X] The submittor's name and/or CSA Contract Number "241852" and/or CSA registered trademark;

[X] Model or identifying designation; [X] Complete electrical rating and output level designation "Level 3" (Optional); [X] Date of manufacture, serial number or date code traceable to month and year of

manufacture; [X] The product may bear one of the following CSA markings: CSA, or CSA us, or cCSAus. [X] The CSA Monogram and an appropriate indicator as applicable (See Appendix A in CSA

60950-1-03/UL 60950-1 1st Edition Design Manual, Rev. 2 for details): [X] For Use in Canada: CSA Monogram and the optional indicator "CSA 60950-1". [X] For Use in the U.S.: CSA Monogram, "NRTL" or "US" indicator and the

optional indicator "ANSI/UL 60950-1". [X] For Use in Canada and the U.S.: CSA Monogram, "NRTL/C" or "cUS" indicator

and the optional indicators "CSA 60950-1" and "ANSI/UL 60950-1". Note: Bilingual Markings for products with CSA Mark or CSA Mark and the NRTL/C indicator. Jurisdictions in Canada may require these markings to be also in French. It is the responsibility of the Customer to provide bilingual marking, where applicable, in accordance with the requirements of the Provincial Regulatory Authorities. It is the responsibility of the Customer to determine this requirement and have bilingual wording added to the "Markings".

PART 2: Additional Markings and Documentation: (Due mainly to safety issues)

[X] Fuse (Operator Inaccessible): (Cl 1.7.6). An unambiguous cross-reference (e.g. F1, F2, etc) in the service documentation or adjacent to the fuse.

[X] Power Supply (Multiple Voltage/Frequency): (Cl 1.7.4). "SEE INSTALLATION INSTRUCTIONS BEFORE CONNECTING TO THE

SUPPLY" and "VOIR LA NOTICE D'INSTALLATION AVANT DE RACCORDER AU RÉSEAU".

[X] Terminal:


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DQD 507.10 Rev. 2005-08-31

[X] Grounding (Terminal): (Cl 3.3.6, NAA) A terminal for the connection of an equipment grounding conductor shall not be

identified as intended for the connection of an aluminum conductor. [X] Neutral (Terminal): (Cl 1.7.7.2) Terminals intended exclusively for connection of the primary power neutral

conductor, if any, shall be indicated by the capital letter N. [X] Protective Earthing Terminal: (Cl 1.7.7.1). The wiring terminal intended for connection of the protective earthing conductor

associated with the supply wiring shall be indicated by the symbol defined in IEC Publication 60417 No 5019a. This symbol shall NOT be used for other earthing terminals. This requirement is applicable to terminals for connection of a protective earthing conductor whether run as an integral part of a power supply cord or with supply

conductors. Because the symbol has been widely used by the equipment manufacturers and by the manufacturers of components such as terminal blocks, it is expected that its use will continue to be permitted.

PART 3: Additional Markings and Documentation: (Due to special equipment features or construction) [X] Total maximum output power if it is less than the sum of the powers of the individual

outputs. ALTERATIONS 1. Markings as above appear on each unit. 2. Q1 and D8 are separated and secured away from the metal Enclosure to maintain Basic insulation by

certified plastic tubing with rated V-2 min. 3. Silicone compound is provided between C23 and core of the main transformer to maintain the basic

insulation. 4. The tubing in the main transformer is completely over the margin tape when it enters the windings. FACTORY TESTS See Bi-Nat CSA 60950-1-03/UL 60950-1 1st Edition Design Manual (Ver. 2) for details of test required. [X] Production-line Dielectric Voltage-Withstand Test: Cl 5.2.2

[X] For Grounded Units (Class I or Class 2) rated above 130 V and up to 250 V; [X] Transformers:

[X] For Safety Isolating Transformers in Grounded or Double Insulated Units rated more than 130 V and up to 250 V.

[X] Production-Line Earthing-Continuity Test Ref. Cl 7.2 of ANSI/UL 1950(1993) DESCRIPTION PART A: Model MPE-100FS-5 General: The subject model is a component type power supply consists of a metal enclosure housing primary and SELV circuits as described following.


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DQD 507.10 Rev. 2005-08-31

Notes: a) Type of Equipment: Components. b) Class of equipment: Class I equipment (grounded). c) Connection to the supply: Permanently connected equipment. d) Type of Power System: TN-S power system. e) Mobility: Equipment for Building-In. f) Weight of Equipment: 0.55 kg (Main unit plus accessories) g) Pollution Degree 2: Not sealed, not subject to dust, dirt, condensation. h) Maximum Rated Ambient Temperature: 45ºC. i) An appropriate enclosure is to be provided in the end-use application. j) Installation: May be installed at the factory or in the field by submittor's trained personnel in accordance

with the installation instructions provided with the equipment. k) Approval codes: C = CSA Certified and suitable for the application. CA = CSA Component Acceptance and suitable for the application.

C*, Labelled* = CSA Certified with the CSA Monogram on the component and suitable for the application.

CUS = CSA Certified and evaluated to Canadian & US requirements. UL = UL Listed and suitable for the application. UR = UL Recognized and suitable for the application. CUL, CUR = UL Approved and evaluated to Canadian requirements.

FI = Finland Certified and suitable for the application. V = VDE Certified and suitable for the application.

l) A "+" prefix denotes that an alternative equivalent component with the same min required approval may be used.

m) This unit contains no operator access areas and the operators manual does not instruct the operator to gain access within the enclosure, or imply that access is required.

Refer to Figures 1 to 4, Illustrations 1 and Appendix 1 to 8.

ENCLOSURE DETAILS

Part (e.g. Front Cover)

Material Details (Manufacturer, Type, Colour,

Thickness and Flame Rating) etc.

Size/Openings/Securement

Top/Bottom Cover Galvanized steel.

shaped as shown, overall dim 198 mm by 99 mm by 37 mm, 0.6 mm thickness minum, consisting of two pieces, secured together by integral metal tabs and screws. Provided with the following openings for ventilation purpose: (1) Top: Provided with numerous round openings, each

measured 4.3 mm dia. (2) Left side: Provided with numerous round openings,

each measured 4.3 mm dia. (3) Right side: No openings. (4) Front: One rectangle openings, measured 17 mm by

20 mm. (5) Rear: No openings. (6) Bottom: No openings.


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DQD 507.10 Rev. 2005-08-31

1.5.1 LIST OF CRITICAL COMPONENTS

Part No.

Component

Manufacturer, Type, Ratings

Tested by/ Publication

- Printed Circuit Board

Rated V-1 or better, 130ºC min, construction and spacing are as described in Design Manual; measured 193.3 mm by 95.0 mm, 1.6 mm thick, secured to bottom cover by four screws and metal standoffs, 4 mm high. A piece of insulation sheet shaped as shown in Fig. 2, measured 230.0 mm long by 85.0 mm wide by 0.27 mm thick minimum, is provided under the main pwb to maintain basic insulation from earthed metal enclosure. Unless otherwise stated, the following components are secured through the pwb by solder.

-

TB1 Terminal Block Jite Industrial (Shenzhen) Co., Ltd, P/N BTB654-08-07, rated 300V, 20A, suitable for 22AWG to 12 AWG.

UR, CUR

RTH1 +Thermister Thinking, P/N SCK054, rated 4 A, 5 ohms @ 25˚C, raised min 4 mm above the pwb.

C*, UR

‘Sun’, P/N 5G, rated 3A, 250 V ac, glass cartridge type, Non-time delay.

C*, UR FS1

Fuse

Similar to above except 'XC Electronics (Shenzhen) corp Ltd', P/N 5F, rated 3.15A, 250V ac, glass cartridge type, Non-time delay.

UR, CUR

R1 Bleeder Resistors SMD type, rated 470 K ohms max, 1/2 W. - ZNR2, ZNR3, ZNR4,

+Varistor 'Xishan City Kaiyuan Electronic Co., Ltd', P/N MYG14K241 or MYG14K471, rated 240 V ac or 470 V ac.

UR

C1 (Optional)

+Across-the-Line Capacitor

Ultra, P/N HQX, polyester film type, rated 250 V ac min, 0.47 uF max, 85˚C, Class X2.

C*, UR

C2 (Optional)

+Across-the-Line Capacitor

Ultra, P/N HQX, polyester film type, rated 250 V ac min, 0.1 uF max, 85˚C, Class X2.

C*, UR

C3, C4, C19, C20, C28, C29, C32 (Optional)

+Line-to-Ground Capacitors

JYH Chuang, P/N JY, rated 250 V ac, C20 = C19 = 220 pF; C3=C4=4,700 pF, C32=2,200pF, C28=C29= 10nF, ceramic disk type, 85˚C. Class Y2 min.

C*, UR

Donghua Electric Stock Co., Ltd, P/N TC09001/4, Class 130 . Refer to Atts 8.

-

Ning Bo Jin Tian Electric Material Co., Ltd, P/N MW79, Class 130 .

-

LF1 (Optional)

Line Choke (Common Mode)

Huzhou Greatwall Electric Science&technology Co., Ltd, P/N MW79, Class 130 .

-

BD1 Bridge Rectifier Yangzhou Yangjie Electronic Co., Ltd, P/N KBJ408, rated 800 V, 4 A.

-

SW1 Voltage select Switch

Pronic Electronics (Shenzhen) Co., Ltd, P/N L16-12E, rated 250V, 12A. (Indicated marking as “115V” and “230V” are on the switch body.)

UR, CUR

C5, C6 Storage Capacitor Electrolytic type, rated 200 V min, 220 uF, min 85 . Secured to the pwb by silicon compou nd.

-


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DQD 507.10 Rev. 2005-08-31

Q1 +Switching Transistor

STMicroelectronics, P/N 2SK2850, rated 900 V dss, 6 A Id min.

-

U3 Photo Coupler Sharp, P/N PC 123, internal creepage = 5.0 mm, distance through insulation = 0.4 mm.(V, FI)

C*, UR

Isolating Switching Power Transformer, T1: Accepted by tested. (Refer to Atts.1) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-5 Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 130 ºC bobbin. Core Dimensions: (Floating) 29.8 mm by 30.2 mm by 8.8 mm. E-E ferrite core. Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns

Primary L1 Pins 5-8 0.3 40 Primary L2 Pins 7-6 0.45X2 20 Primary Copper Foil L3 Pin 8 18X0.1 1 Secondary Copper Foil L4 Pin 14, 16 -10,12

18X0.2 3

Primary Copper Foil L5 Pin 8 18X0.1 1 Primary L6 Pins 8-7 0.45X2 20 Primary L7 Pins 3-4 0.38 2 Insulation Details Between Windings

No. of Layers

mm

Material

Total mm

Creepage

Clearanc

e Primary – Secondary

3 0.05 Polyester Film Tape 0.15 6.8 mm 6.8 mm

Primary - Primary 2 0.05 Polyester Film Tape 0.1 - - Primary - Core - - Margin Tape - 3.4 mm 3.4 mmSecondary – Core - - Margin Tape - 3.4 mm 3.4 mmOuter Wrap 4 0.05 Polyester Film tape 0.2 - - Margin Tapes: 3.4 mm width on each side.

PART B: Model MPE-100FS-7.5 General: The subject model is similar to Model MPE-100FS-5 described in Part A above except for the following. Isolating Switching Power Transformer, T01: Accepted by tested. (Refer to Att. 2) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-7.5


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DQD 507.10 Rev. 2005-08-31

Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 150 ºC bobbin. Core Dimensions: (Floating) 42.0 mm by 35.0 mm by 11.0 mm. E-E ferrite core. Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns

Primary L1 Pins 5-8 0.3 40 Primary L2 Pins 7-6 0.45X2 20 Primary Copper Foil L3 Pin 8 18X0.1 1 Secondary Copper Foil L4 Pin 14, 16 -10,12

18X0.2 5


No. of Layers

mm

Material

Total mm

Creepage

Clearanc




PART C: Model MPE-100FS-12 General: The subject model is similar to Model MPE-100FS-5 described in Part A above except for the following. Isolating Switching Power Transformer, T01: Accepted by tested. (Refer to Att. 3) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-12 Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 150 ºC bobbin. Core Dimensions: (Floating) 42.0 mm by 35.0 mm by 11.0 mm. E-E ferrite core.


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DQD 507.10 Rev. 2005-08-31

Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns

Primary L1 Pins 5-8 0.3 40 Primary L2 Pins 7-6 0.45X2 20 Primary Copper Foil L3 Pin 8 18X0.1 1 Secondary L4 Pins 14-12 0.45X5 7 Secondary L5 Pins 15-11 0.45X5 7 Primary Copper Foil L6 Pin 8 18X0.1 1 Primary L7 Pins 8-7 0.45X2 20 Primary L8 Pins 3-4 0.38 2 Insulation Details Between Windings

No. of Layers

mm

Material

Total mm

Creepage

Clearanc




PART D: Model MPE-100FS-15 General: The subject model is similar to Model MPE-100FS-5 described in Part A above except for the following. Isolating Switching Power Transformer, T01: Accepted by tested. (Refer to Att. 4) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-15 Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 150 ºC bobbin. Core Dimensions: (Floating) 42.0 mm by 35.0 mm by 11.0 mm. E-E ferrite core. Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns

Primary L1 Pins 5-8 0.3 40 Primary L2 Pins 7-6 0.45X2 20 Primary Copper Foil L3 Pin 8 18X0.1 1 Secondary L4 Pins 14-12 0.45X4 9 Secondary L5 Pins 15-11 0.45X4 9


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DQD 507.10 Rev. 2005-08-31


No. of Layers

mm

Material

Total mm

Creepage

Clearanc




PART E: Model MPE-100FS-24 General: The subject model is similar to Model MPE-100FS-5 described in Part A above except for the following. Isolating Switching Power Transformer, T01: Accepted by tested.(refer to Att. 5) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-24 Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 150 ºC bobbin. Core Dimensions: (Floating) 42.0 mm by 35.0 mm by 11.0 mm. E-E ferrite core. Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns


No. of Layers

mm

Material

Total mm

Creepage

Clearanc




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DQD 507.10 Rev. 2005-08-31


PART F: Model MPE-100FS-27 General: The subject model is similar to Model MPE-100FS-5 described in Part A above except for the following. Isolating Switching Power Transformer, T01: Accepted by tested. (Refer to Att.6) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-27 Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 150 ºC bobbin. Core Dimensions: (Floating) 42.0 mm by 35.0 mm by 11.0 mm. E-E ferrite core. Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns


No. of Layers

mm

Material

Total mm

Creepage

Clearanc




PART G: Model MPE-100FS-48


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General: The subject model is similar to Model MPE-100FS-5 described in Part A above except for the following. Isolating Switching Power Transformer, T01: Accepted by tested. (Refer to Att. 7) Manufacturer: Donghua Electric Stock Co., Ltd Cat. No.: KTSKS-100F-48 Markings: Same manufacturer and Cat. No. as above. Construction: Concentric turns of enamelled magnetic wire on phenolic bobbin, with 4 primary and 1 sec windings. Primary Winding Enamel: Polyurethane, rated 155 C. Impregnation: Varnish, rated 155 deg C. Mounting: Soldered in pcb via pin terminals. Insulation Class: 130 ºC Normal; Abnormal: 155 ºC except bobbin, 150 ºC bobbin. Core Dimensions: (Floating) 42.0 mm by 35.0 mm by 11.0 mm. E-E ferrite core. Windings: [Manufacturer’s spec’s]. [Primary/Secondary/Shield]

Wire Gauge/Dia (mm)

No. of Turns

Primary L1 Pins 5-8 0.3 40 Primary L2 Pins 7-6 0.45X2 20 Primary Copper Foil L3 Pin 8 18X0.1 1 Secondary L4 Pins 14-12 0.55 26 Secondary L5 Pins 15-11 0.55 26 Primary Copper Foil L6 Pin 8 18X0.1 1 Primary L7 Pins 8-7 0.45X2 20 Primary L8 Pins 3-4 0.38 2 Insulation Details Between Windings

No. of Layers

mm

Material

Total mm

Creepage

Clearanc





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TEST RESULTS

Test Conducted at Name: The Shanghai Institute of Standards and Metrology and Testing for Electronic Products and Instruments (SMTI)

Address: No 627, Yongjia Road, Shanghai, China

Equipment Tested: Component Type Power Supply Model: MPE-100FS-24 with the following accessories, components installed: Serial Number of Equipment Tested (if provided or use other sample ID number): MPE-100FS-24 as the representative Weight of Equipment Tested: 0.55 kg (Total weight including all accessories). Electrical Rating of Equipment Tested: Input: 115/230 V ac, 60/50 Hz, 3.15/1.5 A, output rated 24Vdc, 4.5A Applicable Requirements: 1. The subject equipment was simultaneously tested for compliance with:

(a) CSA 60950-1-03/UL 60950-1, 1st Edition (Binational standard)

Hence, some of the tests were done under the most severe conditions among the standards. 2. Test clauses appear in this order: CSA 60950-1. (Reference to CSA 60950-1 is same as reference to

UL 60950-1) Note: Throughout this test report, a point is used as the decimal separator.

Verdict Notation Verdict Meaning N/A Not Applicable

P Pass F Fail

W

Applicable but waived with detailed rationale documented right after this table of “LIST OF TESTS”

Note: If more than one test was waived, use the following notation to distinguish them: Wx.x.x.x = “x.x.x.x” denotes the clause designation.

E To be evaluated in end-system LIST OF TESTS

Verdict Clause Description The following tests are applicable to the majority of IT/Power Supply Products:

P 1.6.2 Power Interface (Input) Test P 4.5.1 Heating Test P 5.2 Electric Strength Test P 5.1 Touch and Protective Conductor Current

N/A 5.1.8.1 Limitation of Touch Currents to a Telecommunication Network & Cable Distribution System


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N/A 5.1.8.3 Limitation of Touch Currents due to Ringing Signals N/A 5.1.8.2 Summation of Touch Currents from Telecommunication Networks

P 2.1.1.5 Energy Hazard Measurement (20 joules and 240VA) P 2.1.1.7 Discharge of Capacitors in Equipment P 2.2 SELV (Single Fault Simulation)

N/A 2.4 Limited Current Circuit Measurement N/A 2.5 Limited Power Sources

P 2.6.3.4 Resistance of Earthing Conductors N/A 2.8 Safety Interlock System

P 2.9 Insulation (Hygroscopic Material) P 2.10 Creepage/Clearance/Distances Through Insulation

N/A 3.1.1 Maximum Limit of Secondary Protection The following tests are listed in the same order as the standards:

N/A 1.7.13 Marking Durability N/A 2.3.1 TNV 2, 3 Limit Measurements (Normal Condition) N/A 2.3.1 TNV Limit Measurements (Fault Condition) (D2 Deviation) N/A 2.3.1, M2 TNV Ringing Measurements (M.2) (Europe - ITS1) N/A 2.3.1, M2 TNV Ringing Measurements (M.2) (Europe - ITS2) N/A 2.3.1, M3 TNV Ringing Measurements (M.3.1) (North America) N/A 2.3.1, M3 Tripping Device and Monitoring Voltage (M.3.2) N/A 2.3.1, M3 TNV Ringing Source (M.3.3) (Under Fault Conditions) N/A 2.3.1, M4 TNV Signals (e.g. Message Waiting Systems) (M.4) N/A 2.3.4 Connection of TNV Circuits to Other Circuits N/A 2.3.5 TNV Voltages Generated Externally N/A 2.10.6 Coated Printed Boards N/A 2.10.8 Spacings Filled With Insulating Compound N/A 3.1.4 Conductor Insulation (Electric Strength Test) N/A 3.1.9 Termination of Conductors N/A 3.2.3 Permanent Connection (Installation Test/Measurement) N/A 3.2.6 Power Supply Cord Strain Relief/Cord Anchorage N/A 3.2.8 Power Supply Cord Guard Test N/A 3.3.8 Stranded Field-Wiring Test N/A 4.1.1 Physical Stability Test

P 4.2.2-4.2.8 Mechanical Strength and Stress Relief N/A 4.2.10 Mounting Means Test (For Wall or Ceiling Mounted Equipment) N/A 4.3.2 Handle Test (For Handles Supporting >9.0kg Only) (D2) N/A 4.3.2 Pull Test (Handle, Knob, Grip, Lever, etc.) N/A 4.3.6 Direct Plug-In Moment Test N/A 4.3.8 Lithium Battery (Reverse/Charging Current Measurement) N/A 4.3.10 Spillage Test (For Non-Flammable Liquid) N/A 4.3.13 Ionizing Radiation (Annex H) N/A 4.5.2 Resistance to Abnormal Heat (Ball Pressure Test) N/A 4.6.5 Adhesive Aging and Securement Test Aging N/A 5.3 Abnormal - Component Failure (System)

P 5.3 Abnormal - Component Failure (Power Supply) N/A 5.3.2 Abnormal - Motor (See Annex B)

P 5.3.3 Abnormal - Transformer (See Annex C) N/A 5.3.4b Electric Strength Test (for Deficient Operational Spacings on PCB's)


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P 5.3.6 Overload Test (Operator Accessible Connectors) P 5.3.6 Overload/Short Circuit Test (Power Supply Outputs)

N/A 6.1.2 Separation of the TNV Network from Earth N/A 6.2.2.1 TNV Circuit (Impulse Test) N/A 6.2.2.2 TNV (Steady State Test) N/A 6.3 Telecommunication Wiring System Protection from Overheating N/A 6.4 Protection Against Overvoltage from Power Line Crosses (Annex

NAC) N/A 6.5.2 Acoustic Pressure (Short Duration Impulses: 0.5 s) N/A 6.5.3 Acoustic Pressure (Long Duration Disturbances: > 0.5 s) N/A 7.1 Protection of Cable system from Hazards in equipment N/A 7.2 Cable distribution System(Impulse Test) N/A 7.2 Cable Distribution System (Steady State Test) N/A 7.3.2 Voltage Surge Test (connection to outdoor antenna) N/A 7.3.3 Impulse Test (connection to other cable Distribution systems)

LIST OF TESTS

Verdict Clause Description N/A A1 Flame Test (Over 18kg – Cl 4.7.3.2) N/A A2 Flame Test (18kg or less – Cl 4.7.3.2, 4.7.3.4) N/A A2.7 Flame Test - Needle Flame N/A A3 High Current Arcing Ignition Test (Cl 4.7.3.2) (60950-00) N/A 4.7.3.2 Hot Wire Ignition Test N/A A3 Hot Flaming Oil Test (Cl 4.6.2) N/A 1.2.12 V-0/V-1/V-2 Flammability Test (IEC60695-11-10) N/A 1.2.12 HF-1/HF-2/HBF Flammability Test (ISO9772) N/A 1.2.12 HB40, HB75 Flammability Test (IEC60695-11-10) N/A 1.2.12A9 5VA, 5VB Flammability Test (IEC60695-11-20) N/A B Motor Tests (Selection Chart) N/A B Motor Tests (Tables B.1 and B.2) N/A B1 Motor (Locked-Rotor/No-Load Current) for Shaded Pole Motor N/A B4 Motor (Running Overload) N/A B5 Motor (Inherent or External Impedance) - 15-Day Locked-rotor N/A B5 Motor (Automatic Reset) - 18-Day Locked-rotor N/A B5 Motor (Manual Reset) - 60-Cycle Locked-rotor N/A B5 Motor (Non-Resettable) (Until device operates) N/A B6 Motor (DC Secondary) - Overload N/A B7 Motor (DC Secondary) - Locked-rotor N/A B8 Motor (With Phase-Shifting Capacitors) N/A B9 Motor (3-Phase) N/A B10 Motor (Series)

P C1 Transformer (Overload, Cl 5.3.3)


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DQD 507.10 Rev. 2005-08-31

CSA 60950-1 IEC 60950-1 Power Interface (Input) Test

Clause 1.6.2 1.6.2 Acceptance Criteria (or Maximum Allowable Limits): Maximum 10% Deviation

Input Current Through

Fuses Output* Test No Volts Hz Amps Watts F601 F___ F___ Volts dc Amps

Watt (VA)

Output No.

1 103.5 50 1.89 130 1.89 - - 24 - 4.5 - - 2 103.5 60 2.03 128.8 2.03 - - 24 - 4.5 - - 3 115 50 1.73 129 1.73 - - 24 - 4.5 - - 4 115 60 1.87 129.2 1.87 - - 24 - 4.5 - - 5 121.9 50 1.67 129 1.67 - - 24 - 4.5 - - 6 121.9 60 1.78 129.4 1.78 - - 24 - 4.5 - - 7 207 50 1.05 127.8 1.05 - - 24 - 4.5 - - 8 207 60 1.00 127.6 1.00 - - 24 - 4.5 - - 9 230 50 0.99 130.0 0.99 24 4.5 - 10 230 60 0.88 128.6 0.88 24 - 4.5 - - 11 253 50 0.94 130.8 0.94 24 - 4.5 - - 12 253 60 0.79 129.2 0.79 24 - 4.5 - -

Test Conditions 1 - 12 Normal operation with max output load on Model MPE-100FS-24.

CSA 60950-1 IEC 60950-1 Heating Test

Clause 4.5.1 4.5.1 Acceptance Criteria (or Maximum Allowable Limits): Table 4B for allowed temperature limits Rated Voltage or Voltage Range: 115 / 230 V ac Rated Supply Frequency: 60 / 50 Hz Upper Limit (+6%): (115 x 1.06)V = 121.9 V Lower Limit (-10%): (115 x 0.90)V = 103.5 V Upper Limit (+10%): (230 x 1.10)V = 253 V Lower Limit (-10%): (230 x 0.90)V = 207 V Note: For other input voltage tolerance, refer to Cl 1.4.5 and/or manufacturer specifications. Duty Cycle/Operating Condition: Continuous operation Rated Ambient: 45ºC

Max Temp Measured (Deg C)

T.C. Locations 60 Hz, 103.5 V

60 Hz, 121.9 V

50 Hz, 207V

50 Hz, 253V

Max Temp Allowed (Deg C)

Terminal Block Body TB1 61 61 58 58 70 X cap C2 83 77 70 69 85 Thermistor RTH1 120 113 91 90 130 Fuse FS1 75 71 61 61 130


Page No: 16


DQD 507.10 Rev. 2005-08-31

X capacitor C1 75 75 63 62 85 Line Choke LF1 coil 95 86 70 68 130 Y cap C3 78 76 71 71 85 Varistor ZNR2 71 68 66 66 130 Bridge Diode BD1 86 81 80 78 130 Switch SW1 65 63 61 61 70 Storage Capacitor C5 70 68 64 65 85 Switching Transistor Q1 79 80 78 80 130 Diode D8 80 80 79 80 130 Power Transformer T1 coil 91 92 90 93 110 Power Transformer T1 core 90 90 89 91 110 Optical Isolator U3 74 74 71 74 130 Inductor L3 90 94 91 95 105 PWB near T1 76 71 71 61 130 Room Ambient 45 45 45 45 45

CSA 60950-1 IEC 60950-1Electric Strength Test

(After Heating)

Clause 5.2 5.2 Acceptance Criteria (or Maximum Allowable Limits): No insulation breakdown during test. See Table 5B for required test voltage Location Test Voltage Result (A) ON COMPLETE SYSTEM:

Primary and earth 2438 V dc Passed Primary and secondary 4142 V dc Passed

CSA 60950-1 IEC 60950-1Touch and Protective Conductor Current

Measurement Clause 5.1 5.1

Acceptance Criteria (or Maximum Allowable Limits):

Table 5A Maximum Allowable Earth Leakage Current

Class

Type of Equipment

Max Allowable Leakage Current

mA

Equipment under Test is ( ) Check one

II All 0.25 (for items 3 to 4) I Hand-held 0.75 I Movable (other than hand-held) 3.5 (for items 1 to 2) I Stationary, Pluggable Type A 3.5

Stationary, Permanently Connected or Pluggable Type B

- Not subject to the conditions in 5.1.7 3.5

- Subject to the conditions in 5.1.7 5% of input current

(measured)

No.

Leakage (mA)

Input

Volt/Hz

Measured Volt(U2 1)

Location3

Primary Power

Switch2

Comments4, 5

(eg:Filter Name/Type)


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DQD 507.10 Rev. 2005-08-31

1 0.85 264/60 - Body - Earth (P1 normal) - - 2 0.84 264/60 - Body - Earth (P1 reverse) - - 5 0.016 264/60 - Body – output connector (P1

normal) - -

6 0.017 264/60 - Body – output connector (P1 reverse)

- -

Notes: 1 U2 refers to voltage measured as per Annex D. 2 Unit under test with:

i. Single-Pole Primary Power Switch: Take four measurements (combination of two mains polarities and two primary power switch positions).

ii. Double-Pole Primary Power Switch: Take two measurements (for two possible mains polarities). 3 Normal and reverse refer to input power polarity (switch P1 of Fig 5A & 5B). 4 Accessible non-conductive parts is tested using a 10 cm x 2 cm metal foil in contact with the parts of the

surface. 5 For 3ph equipment, EMC components connected between line and earth are disconnected one at a time. 6 Switch ‘e’ is opened for equipment with protective earthing or functional earthing. 7 For IT equipment, the test is conducted using circuit from Fig 9, 10, 12 of IEC 60990. Comments: Y-Capacitors: C20 = C19 = 220 pF; C3=C4=4,700 pF, C32=2,200pF, C28=C29= 10nF.

CSA 60950-1 IEC 60950-1 Energy Hazard Measurement (20 Joules and 240VA)

Clause 2.1.1.5 2.1.1.5

PART A - Stored Energy Measurement (20 Joules): N/A Acceptance Criteria (or Maximum Allowable Limits): <20 joules (stored energy) PART B - Continuous Available Energy Measurement (240VA) Acceptance Criteria (or Maximum Allowable Limits): <240VA after 60 seconds and not exceeding 2Vpk. (Continuous available energy)

Location/Output Volts/Current* Max VA***/ time (seconds)

Indicate Level 3 or 5**

Output connector (MPE-100FS-5)

4.8 V / 25.8 A 124 / 60 3

Output connector (MPE-100FS-7.5)

7.2 V / 18.3 A 132 / 60 3


11.5 V / 11.4 A 131 / 60 3


14.3 V / 9.1 A 130 / 60 3


23.9 V/5.23 A 126 / 60 3


26.2 V/ 4.8 A 125 / 60 3


46.6 V / 2.5 A 118 / 60 3

* Voltage and current at which maximum VA occurs for each location/output. ** Level 3 indicates less than 240VA; Level 5 indicates 240VA or greater. *** With all other output loads adjusted to result in the highest possible VA ("Volt" times "Amp" -- the "Volt"

and "Amp" used in this calculation is the respective "Volt" and "Amp" combination pair). Comments: Parts capable of being bridged by the finger probe Fig 2A in a straight position was evaluated as above.


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DQD 507.10 Rev. 2005-08-31

CSA 60950-1 IEC 60950-1

Discharge of Capacitors in Equipment Clause 2.1.1.7 2.1.1.7

Equipment Situation: Acceptance Criteria (or Maximum Allowable Limits): Pluggable Type A: ≤37% of Input Voltage (peak or dc).

Note: This test can be waived if (a) Capacitance ≤0.1uF; or (b) R x C ≤ 1 sec.

Location From/To

SWITCH ON/OFF

Vi

37% Vi

Time Constant

Ve

Equipment/ Situation

Line/Neutral ON 352 130 0.124 S 0 No load (input with 253 V)

Note: Vi - Peak voltage at time of disconnection Ve - Peak voltage at 1 or 10 sec (depends on equipment type) Comments: The above test was applied to external point of disconnection of an AC [or DC] mains supply. Note: X-Capacitors: C1 = 0.47 uF, C2=0.1 uF; Bleeder Resistors: R1 = 470 K ohms.

CSA 60950-1 IEC 60950-1

SELV (Single Fault Simulation) Clause 2.2 2.2

Acceptance Criteria (or Maximum Allowable Limits): Except as permitted in 2.3.2, in the event of a single failure of Basic or Supplementary Insulation, or of a component (excluding components with Double or Reinforced Insulation), the voltages in an SELV Circuit shall not exceed 42.4V peak, or 60V dc for longer than 0.2 s. Moreover, a limit of 71V peak, or 120V dc, shall not be exceeded. Single Fault Simulation:

Input Voltage: 240 V Frequency: 60 Hz Conditions

Component Designation

S: Short O: Open D: Disconnect Duration

Transformer: T Temp: _____　 Amb: _____　 Max Volt

Location/ Result

Transformer: T Temp: _____　 Ambient: 　

D8 Short 5 minutes N/A 0 V dc Output connector (+ to com)

C24 Short 5 minutes N/A 0 V dc Output connector (+ to com)

T8 pin10-pin14 Short 5 minutes N/A 0 V dc Output connector (+ to com)


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DQD 507.10 Rev. 2005-08-31

Comments: - [Circuit which may operate with no external load are also tested in open circuit condition.]

CSA 60950-1 IEC 60950-1

Resistance of Earthing Conductors Clause 2.6.3.4 2.6.3.4

Acceptance Criteria (or Maximum Allowable Limits): IEC: If the circuit rating of the circuit is 16A or less, the test current is 1.5 times the current rating of the circuit for 60s and the resistance calculated shall not exceed 0.1 ohm. If the current rating of the circuit exceeds 16A, the test current is 2 times the current rating of the circuit for 120s and the voltage drop across the protective bonding shall not exceed 2.5V. North America: If the current rating of the circuit is 16A or less, the test current is 2 times the current rating of the circuit for 120s and the resistance calculated shall not exceed 0.1 ohm. If the current rating of the circuit exceeds 16A, the test current is 2 times the current rating of the circuit (to a maximum 500A) and the voltage drop across the protective bonding shall not exceed 2.5V and the test time is:

Current rating of circuit Time, minutes ≤ 30 2

>30 and ≤ 60 4 >60 and ≤ 100 5

>100 and ≤ 200 8 >200 10

Ref: CSA C22.2 No 0.4 Earth Path Resistance Measurements:

Test Current* (A)

Max volt Drop (V)

Test Time ** (min)

Calculated Resistance (ohm) From To

40 0.96 2 0.024 Inlet earth pin Metal chassis (Max allowable

2.5V) (max allowable

0.0625 ohm)

Comments: -

CSA 60950-1 IEC 60950-1Insulation (Hygroscopic Material) Clause 2.9 + 5.2 2.9 + 5.2

Acceptance Criteria (or Maximum Allowable Limits): Withstand Electric Strength Test after Humidity Treatment. (2.9.2) At relative humidity of 95% [91%-95%], 30 °C for 48 hours (2 days) The following Electric Strength Tests were performed after humidity treatment of Cl 2.9.2: [If data on hygroscopic nature of the insulating material is not available] Insulation Material:


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DQD 507.10 Rev. 2005-08-31

A. 3000 V ac between 2 layer(s) of polyester film tape

Manufacturer's Name: 'JINGJIANG JINGYI ADHESIVE PRODUCT CO LTD', P/N JY25

Material Thickness: 0.05 mm (each layer).

Location: T1

B. 1500 V ac between 1 layer of polyester film tape

Manufacturer's Name: 'JINGJIANG JINGYI ADHESIVE PRODUCT CO LTD', P/N JY25

Material Thickness: 0.05 mm (each layer).

Location: T1

Location Test Voltage Result (A) ON COMPLETE SYSTEM:

Primary and earth 2438 V dc Passed Primary and secondary 4242 V dc Passed

(B) ON SAFETY ISOLATING TRANSFORMER: for T1 Primary and secondary 3000 V ac Passed Primary and core 1500 V ac Passed Secondary and core 1500 V ac Passed

Comments: -

CSA 60950-1 IEC 60950-1

Creepage/Clearance/Distances Through Insulation (1/2) Clause 2.10 2.10

Acceptance Criteria (or Maximum Allowable Limits): See below ("Min Required")

Working Voltage Clearance (mm) Creepage (mm) Location Location

Vrms

V Peak Min

Required

Actual Min

Required

Actual

From

To Mains Components and/or Primary/Critical Circuitry Primary (ac) - to - Earth On main PWB <250 <420 2.0 2.5 2.5 2.5 C2 PE Primary (ac) - to – SELV On main PWB 255 369 4.0 6.9 5.2 6.5 Primary

trace Secondary

trace Across the Fuse(FS1)

240 340 2.0 3.5 2.5 3.5 Fuse trace Fuse trace

"Min" = Minimum required. "Actual" = Actual dimensions measured. [DO NOT USE ">6mm" if the actual measured value is 7.2

mm. Record the actual value of 7.2 mm].

CSA 60950-1 IEC 60950-1 Creepage/Clearance/Distances Through Insulation (2/2)

Clause 2.10 2.10

Working Voltage

Clearance (mm)

Creepage (mm)

Distance Through Insulation

Location

Vrms

V Peak

Min

Required

Actual

Min

Required

Actual

# of

Layers

Thickness per layer

(mm)


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DQD 507.10 Rev. 2005-08-31

Transformer (T1) (See Att. 1 for transformer construction) Conducted with 240 V input: Primary - to - Secondary

- - - - - - - -

Pin 8 to Pin 10, 12

231 329 4.0 6.0 5.0 6.8 3 0.025

Pin 8 to Pin 14,16 244 468 4.2 6.0 5.0 6.8 3 0.025 Pin 3 to Pin 10, 12

227 372 4.0 6.0 5.0 6.8 3 0.025


225 356 4.0 6.0 5.0 6.8 3 0.025


240 490 4.2 6.0 5.0 6.8 3 0.025


240 460 4.2 6.0 5.0 6.8 3 0.025

Pin 6 to Pin 14,16 250 440 4.2 6.0 5.0 6.8 3 0.025 Photo Coupler (U3) Conducted with 240 V input: U3 Pin 1 to Pin 4 230 366 4.0 6.8 5.0 6.8 - - U3 Pin 1 to Pin 5 221 350 4.0 6.8 5.0 6.8 - - U3 Pin 2 to Pin 4 230 363 4.0 6.8 5.0 6.8 - - U3 Pin 2 to Pin 5 220 350 4.0 6.8 5.0 6.8 - - "Min" = Minimum required. "Actual"= Actual dimensions measured. Core is considered primary for insulation consideration for all transformers. *: Triple insulation wires were used for all transformer and sleeved with sleeving.

CSA 60950-1 IEC 60950-1Mechanical Strength and Stress Relief

Clause 4.2.2-4.2.8 4.2.2-4.2.8 Acceptance Criteria (or Maximum Allowable Limits): Per respective clauses listed below.

Clause Description Pass ( )

Fail (X)

N/A

4.2.2 Steady force 10N ± 1N on components & parts NA (D3): Wire wrap for SELV & TNV in service access area up to the

demarcation point and provided with guards are tested for 2.5N ± 0.25N

4.2.3 Internal enclosures 30N ± 3N/5 s 4.2.4 External enclosures 250N ± 10N/5 s

Steel sphere * tests Vertical Impact test (1300mm Vertical displacement)

4.2.5

Pendulum test (1300mm Vertical displacement) 4.2.6 Drop test conducted: ___** 4.2.7 Heat test T = °C/7 h 4.2.8 Mechanical strength of cathode ray tubes


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DQD 507.10 Rev. 2005-08-31

Notes: (a) * Steel sphere specification

Diameter: Approx 50mm. Mass: 500 ± 25g

(b) ** 1m vertical drop: 1) 750 mm±10mm for desk top equipment having a mass of 5 Kg or less for use with telephone handset,

cord connected hand accessory with an acoustic function, or a handset. 2) 1000 mm±10mm for hand-held equipment, direct plug-in equipment or transportable equipment

(c) 30N = 6.75 lb (d) 250N = 56 lb Comments: -

CSA 60950-1 IEC 60950-1

Abnormal - Component Failure (Power Supply) Clause 5.3 5.3

Acceptance Criteria (or Maximum Allowable Limits): • If a fire occurs it shall not propagate beyond the equipment. • The equipment shall not emit molten metal. • Enclosure shall not deform in such a way as to cause non-compliance with 2.1.1, 2.6.1, 2.10.3 and 4.4.1 • No overheating during tests of 5.3.6(c). Max 125K for Class A; Max 150K for Class B; Max 140K for

Class E; Max 165K for Class F; Max 185K for Class H. • No exposure to hazardous voltages/energies, a max temp of 300C is acceptable. • No conclusive test results on simulated circuits but conclusive test results are obtained with tests repeated

in the equipment. • No breakdown when electric strength test of 5.2 as applicable is applied (without allowing the equipment

under test to cool down). • In case of doubt, the tests are to be conducted with the equipment placed on a white tissue-paper-covered

softwood surface. A single layer of cheesecloth is to be draped loosely over part of the equipment showing emission of flame or molten metal. The equipment is determined not to comply if the cheesecloth or the tissue paper glows of flames (CSA and UL).

• If a wire or a printed wiring board trace opens, the gap it to be electrically shorted and the test continued until ultimate results occur. This applies to each occurrence (CSA and UL).

• If the circuit is interrupted by the opening of a component, the test is to be repeated twice (three times total), using new components as necessary (CSA and UL).

• Where there is 10,000 Ω or more of additional series impedance in a circuit in which the voltage is 125V or less, the circuit needs not be subjected to the test. (CSA and UL).

• Where there is 20,000 Ω or more of additional series impedance in a circuit in which the voltage is greater than 125V but is not greater than 250V, the circuit needs not be subjected to the test. (CSA and UL).

Model/Type: 'Sun', P/N 5G series Rated: 250 V, 3.15 A F: Quick-Acting H: High Breaking Capacity

Fuse Installed Characteristic

(Check ) T: Time-Lag L: Low Breaking Capacity Abnormal Tests conducted at 240 V, 60 Hz Input S = Short, O = Open, F/A: F = Fuse No. (e.g. F1) A = Current through fuse Fault # Component Short/Open Electric Strength

1 BD1 pin 1 to pin 2 S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P

FS1/0 A N/A <1sec Primary Secondary 4242 V dc P Observations: Fuse opened immediately, no hazard.


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DQD 507.10 Rev. 2005-08-31

Fault # Component Short/Open Electric Strength

2 C5 S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P

- - <1sec Primary Secondary 4242 V dc P Observations: Fuse opened immediately, ZNR3 damaged, no hazard.


3 Q1 (G-S) S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P

0.05A - <1sec Primary Secondary 4242 V dc P Observations: Unit shut down, no hazard.


4 Q1 (G-D) S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P

- - <1sec Primary Secondary 4242 V dc P Observations: Fuse opened immediately, no hazard.


5 Q1 (D-S) S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P



6 U1 pin1-pin3 S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P



7 D3 S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P



8 D4 S From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P



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DQD 507.10 Rev. 2005-08-31

Fault # Component Short/Open Electric Strength 9 U2 (1-2) S From To Voltage P/F

F/A Temperature Elapsed Time Primary Ground 2438 V dc P 0.275 A - 5 minutes Primary Secondary 4242 V dc P Observations: Unit shut down, no hazard.


10 U2 pin 4 O From To Voltage P/F F/A Temperature Elapsed Time Primary Ground 2438 V dc P

0.27 A - 5 minutes Primary Secondary 4242 V dc P Observations: Unit shut down, no hazard.


11 Switch SW1 on 115V (operating at 230V)

- From To Voltage P/F

F/A Temperature Elapsed Time Primary Ground 2438 V dc P - - 5 minutes Primary Secondary 4242 V dc P

Observations: Fuse opened immediately, ZNR3 damaged, no hazard.

Fault # Component Short/Open Electric Strength 12 Switch SW1 on 230V

(operating at 115V) O From To Voltage P/F

F/A Temperature Elapsed Time Primary Ground 2438 V dc P 1.9 A - 5 minutes Primary Secondary 4242 V dc P

Observations: Unit operated normally. No hazard.

Fault # Component Short/Open Electric Strength 13 T901 Pin 11 and 12 to

Pin14, and 15 (Secondary windings)

O From To Voltage P/F

F/A T901 Temperature Elapsed Time Primary Ground 2438 V dc P 0.05 A - 5 minutes Primary Secondary 4242 V dc P

Observations: Unit shut down immediately, no hazard.

Fault # Component Short/Open Electric Strength 13 T901 Pin10, 11 and 12 to

Pin14, 15 and 16 (Secondary windings)

S From To Voltage P/F

F901/A T901 Temperature Elapsed Time Primary Ground 2505 Vdc P 0.05 - 5 min Primary Secondary 4242 Vdc P

Observations: Unit shut down immediately, no hazard.

CSA 60950-1 IEC 60950-1Abnormal - Transformer

Clause 5.3.3 5.3.3


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DQD 507.10 Rev. 2005-08-31

Acceptance Criteria (or Maximum Allowable Limits): Use "Annex C" in the Test Report for compliance evaluation.

CSA 60950-1 IEC 60950-1 Overload/Short Circuit Test (1/2)

(Power Supply Outputs) Clause 5.3.6 5.3.6

1. Short Circuit Conditions (See next page for acceptance criteria) (a) Automatic reset or current limiting devices (24 hr short circuit or until temperature is stabilized):

Pass ( ) Fail ( ) N/A ( ) (b) Manual reset devices (50 operations): Pass ( ) Fail ( ) N/A ( ) (c) Fuse or one-shot device (1 operation): Pass ( ) Fail ( ) N/A ( ) 2. Output Overload: (See next page for loading requirements and acceptance criteria)

Input: 240 V. Rated Outputs: +5 V/20 A, +7.5V/13.5 A, +12V/8.5 A, +15V/6.7 A, +24V/ 4.5 A, +27 V/3.5 A, +48 V/2.2 A. Overload Duration: 4 hrs, protected by electronic protective device.

Test 1

Output** Max

Current Max VA* Test 2

Output**

Max Current

Max VA*

1 5V 26.1A 126 1 +7.5V 17.79A 131.8 Transformer (T1) coil Temperature 73.9°C. Transformer (T2) core Temperature 78.0°C. Ambient 17.6°C. Test Conditions: +5V output overload Note: For Model MPE-100FS-5

Transformer (T1) coil Temperature 84.4°C. Transformer (T1) core Temperature 87.9°C. Ambient 18.7°C. Test Conditions: +7.5 V output overload Note: For Model MPE-100FS-7.5

Test 3

Output** Max


Output**

Max Current Max VA*

1 12V 11.0A 131.0 1 +15V 8.3A 130 Transformer (T1) coil Temperature 75°C. Transformer (T1) core Temperature 79°C. Ambient 18.7°C. Test Conditions: +12 V output overload Note: For Model MPE-100FS-12

Transformer (T1) coil Temperature 74°C. Transformer (T1) core Temperature 75.2°C. Ambient 18.7°C. Test Conditions: +15 V output overload Note: For Model MPE-100FS-15

Test 5

Output** Max


Output** Max

Current Max VA*1 +24V 5.25A 125.7 1 +27V 4.4A 124 Transformer (T1) coil Temperature 68.2°C. Transformer (T2) core Temperature 72.8°C. Ambient 17.6°C. Test Conditions: +24V output overload Note: For Model MPE-100FS-24

Transformer (T1) coil Temperature 67.7°C. Transformer (T1) core Temperature 67.7°C. Ambient 17.6°C. Test Conditions: +27V output overload Note: For Model MPE-100FS-27

Test 7

Output** Max


Output**

Max Current Max VA*

1 +48V 2.46A 118 8 - - -


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DQD 507.10 Rev. 2005-08-31

Transformer (T1) coil Temperature 67.1°C. Transformer (T1) core Temperature 67.1°C. Ambient 17.6°C. Test Conditions: +48V output overload Note: For Model MPE-100FS-48

-

* Use actual voltage at which maximum VA occurs. ** Other outputs at rated load unless specified otherwise.

CSA 60950-1 IEC 60950-1Overload/Short Circuit Test (2/2)

(Power Supply Outputs) Clause 5.3.6 5.3.6

Acceptance Criteria (or Maximum Allowable Limits): (a) No emission of flame or molten material. In case of doubt, the tests are to be conducted with the equipment

placed on a white tissue-paper-covered softwood surface. A single layer of cheesecloth is to be draped loosely over part of the equipment showing emission of flame or molten metal. The equipment is determined not to comply if the cheesecloth or the tissue paper glows or flames.

(b) Canada and U.S.: If a wire or a printed wiring board trace opens, the gap is to be electrically shorted and the

test continued until ultimate results occur. This applies to each occurrence. (c) No deformation of enclosures to cause non-compliance with Cl 2.10.3. (d) An electric strength test is made immediately (without allowing the equipment under test to cool down)* on

any REINFORCED INSULATION, or on BASIC INSULATION, or on SUPPLEMENTARY INSULATION forming part of DOUBLE INSULATION, if: (a) the CREEPAGE DISTANCE or CLEARANCE has been reduced below the value specified in 2.10; or(b) the insulation shows visible signs of damage; or (c) the insulation cannot be inspected.

In the case of BASIC INSULATION a fuse rated approximately 50% of the input rating but not greater than 1A connected in the ground circuit shall not open.*

* Canadian Requirements.

Loading Requirements: (a) Four hours of max continuous output permitted by an automatic reset protector, or by a current limiting

device or by a semi-conductor device/circuitry (e.g. foldback circuitry). Note: Item (b) below is a CSA/UL D2 deviation. (b) For a fuse or manual reset device, either

i. 1 hr at the current, I, which will cause the device to open in 1 hr (value at I determined from manufacturer's specifications); or

ii. 7 hr at 110 percent of the current rating of the fuse or manual reset device with the protector in place.

C1-Transformer (Overload, Cl 5.3.3) (1/8) CSA 60950-1 IEC 60950-1


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Clause C1 C1 Acceptance Criteria (or Maximum Allowable Limits): Maximum temperatures of windings shall not exceed the values in Table C.1. Enclosure shall not deform in such a way as to cause non-compliance with 2.1.1 See Clause 5.3.8.1 and 5.3.8.2 for compliance criteria

Table C.1 - Permitted Temperature Limits for Transformer Windings Maximum Temperature Deg C

Class A Class E Class B Class F Class H Protection by inherent or external impedance

150 165 175 190 210

Protection by protective device which operates during the first hour

200 215 225 240 260

Protection by any protective device: - maximum after first hour - arithmetic average during the 2nd hour

and during the 72nd hour

175

150

190

165

200

175

215

190

235

210

Notes: i. Where a short circuit or overload of a secondary winding cannot occur or is unlikely to cause a hazard, this

test is not made. ii. Secondary windings which exceed the temperature limits but which become open circuit or otherwise

require replacement of the transformer do not constitute a failure of this test, provided that no hazard is created in the meaning of this standard.

Pick One Overloading Conditions

Linear power supply (conventional or safety

isolated transformer) or Ferro-resonant transformer

Each secondary winding was loaded in turn, with the following parameters at most adverse value: primary voltage, input frequency and loads on other secondaries between zero and their specified maxima to result in the maximum heating effect.

Switch mode power supply

1. Each secondary winding was shorted in turn, with all the other windings load to their specified maxima, and

2. For NRTL: Each secondary winding was loaded in turn after rectifier (before any current limiting component, e.g. regulators). The load was adjusted until the maximum obtainable power was reached or to the point just before foldback.

CSA 60950-1 IEC 60950-1C1-Transformer (Overload, Cl 5.3.3) (2/8)

Clause C1 C1 Transformer Manufacturer: T1, Donghua Electric Stock Co., Ltd, Model KTSKS-100F-5

Temp Deg C Electrical Strength Test (1 minute) Windings Tested Duration

Coil Core Ambient From/To Test Voltage

Pass( )

Fail(X)

Primary/Earth 2438 V dc Pins 10,12 to Pins 14, 16

4 hours 74 78 17.6 Primary/Secondary 4242 V dc


Clause C1 C1


Page No: 28


DQD 507.10 Rev. 2005-08-31

Transformer Manufacturer: T1, Donghua Electric Stock Co., Ltd, Model KTSKS-100F-7.5 Temp Deg C Electrical Strength Test (1 minute)

Windings Tested Duration Coil Core Ambient From/To Test

Voltage Pass( )

Fail(X)







Pass( )

Fail(X)







Pass( )

Fail(X)







Pass( )

Fail(X)







Pass( )

Fail(X)




Clause C1 C1 Transformer Manufacturer: T1, Donghua Electric Stock Co., Ltd, Model KTSKS-100F-48 Windings Tested Duration Temp Deg C Electrical Strength Test (1 minute)


Page No: 29


DQD 507.10 Rev. 2005-08-31


Pass( )

Fail(X)



Documents

Descriptive Report and Test Results - dhecn.com · Descriptive Report and Test Results This report shall not be reproduced, except in full, without the approval of CSA International