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)
