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IEC 61558-1 （IEC61558-2）
Safety of power transformers, power supply units and similar Part 1: General requirements and tests
Report
Reference No................................ :
Tested by (+ signature).................. :		.................................................
Approved by (+ signature).............. :		.................................................
Date of issue................................. :
Contents....................................... :	36 pages
..................................................... :
This report is based on a blank test report that was prepared by KEMA using information obtained from the TRF originator (see below).
Testing laboratory
Name............................................ :
Address........................................ :	9th, 3RD,Bei`an Industrial Zone, Huangjiang town, Dongguan City, China,523759
Testing location............................. :	as above
Client
Name............................................ :	WENZHOU *******
Address........................................ :	ROOM 504,******* WENZHOU, CHINA
..................................................... :
Test specification
Standard....................................... :	IEC 61558-1:97 IEC 61558-2
Test procedure ............................. :	CE-LVD
Procedure deviation....................... :	N.A.
Non-standard test method.............. :	N.A.
..................................................... :
Test item
Description.................................... :	VOLTAGE REGULATOR
Trademark..................................... :	**
Model and/or type reference........... :	SBW-20

Manufacturer................................. :

SHANGHAI ******

Rating(s)....................................... :

Rated capacity:20KVA Rated current:31A

..................................................... :

Input voltage:415cV Output voltage:415V

Particulars: test item vs. test requirements

Type of transformers............................................. :

SBW-20

Application........................................................... :

stationary

Protection against electric shock............................ :

Class Ⅰ

Short-circuit protection.......................................... :



- inherently short-circuit proof................................. :

No

- non-inherently short-circuit proof.......................... :

Yes

- non short-circuit proof......................................... :

No

- fail-safe.............................................................. :

No

Protection index.................................................... :

N

Other characteristics.............................................. :



Rated ambient temperature ta (°C).......................... :



Short-circuit voltage (V)......................................... :



Test case verdicts

Test case does not apply to the test object............ :

N(.A.)

Test item does meet the requirement...................... :

P(ass)

Test item does not meet the requirement................ :

F(ail)

............................................................................ :



Testing

Date of receipt of test item .................................. :

Jun.02,2008

Date(s) of performance of test............................... :

Jun.23,2008

............................................................................ :