SERIAL NO. TEST DATE :

TYPE : STANDARD : IEC 76 DIELECTRIC: OIL

POWER : 3 PHASES 50Hz CONNECT. SYMBOL: HV V A LV V A TAPPING RANGE :

1-INSULATION RESISTANCE

HV/E : Mohm LV/E : Mohm

2-SEPARATE-SOURCE VOLTAGE WITHSTAND TEST

HV : kV 60 Sec. LV : kV 60 Sec.

3-VOLTAGE RATIO AND WINDING RESISTANCE TEMP. : ℃

4-NO-LOAD TEST 50Hz

I0 (%) = % P0= W

5-INDUCED OVER VOLTAGE WITHSTAND TEST

INPUT LV : V FREQUENCY : 200 Hz DURATION : 30 Sec.

6-LOAD TEST TEMP. : ℃

PK(75OC)= W UK(75OC)%= %

7-CONNECTION SYMBOL CHECK : OK

8-THE TEST RESULTS SATISFY THE MENTIONED STANDARD AND THE CLIENT SPECIFICATION

Signed by(DELIXI):___________

Signed by(PEC):______________

Signed by(Harry Inspection Company):______________

 

第二篇：24V0.5A(12W)LED驱动电源(电路图元件清单变压器参数测试报告)