Wuhan Huaying Electric Power Tech Science CO., LTD

Winding resistance tester introduction There are four DC currents to select for HYZC-20 which has a large output power, the power of the tester its

transformer turn ratio tester 1.The voltage ratio measurement for three or singe phase transformer 2.The group vector measurement for three phase tra

CT PT Tester application 1 CT nameplate check 2 CT parameters check in work burden 3 CT transient parameters analysis 4 CT ratio phase error c

1) Measurement of closing time, opening time, time spread between poles, time spread between units of one pole, bounces etc. 2) Measurement of closi

1 Breakdown test of user-defined 2 Proof test 3 IEC60156/IS6792/BS5874 test 4 ASTM D1816 standard test ASTM D877 standard test

HYHL Series contact resistance tester is applied in circuit breaker testing and power cable connection quality inspection. The max test current of co

The typical application of the HIPOT tester is as follow: 1)Power Transformer AC high voltage withstand test 2)Circuit Breaker AC high voltage wit

Frequency response analyzer introduction 1, Using the advanced technical of DDS; 2, Using the high speed and advanced microprocessor to design;

SLQ primary current injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so

1) IEC60156/IS6792/BS5874/VDE0370-5 2) User-defined 3) 5 minute test 4) ASTMD877 5) ASTMD1816 6)JIS C 2101-99(S) 7) Proof "A" 8)Proof &