Technical Support

Precautions for use of high and low volt

The zc-611 high and low voltage current transformer transformation ratio tester developed by our com...

2019-12-24

Precautions for use of dry test transfor

Zc-501c dry-type experimental transformer is developed and manufactured by Zhizhuo measurement and c...

2019-12-23

Dielectric loss of insulating oil and co

In consideration of this situation, this paper will simply teach you some solutions to dielectric lo...

2019-12-20

Measurement method and procedure of leak

Zc-320 leakage protector tester (also called leakage protector calibrator) is mainly used to test th...

2019-12-19

Precautions of zinc oxide arrester DC pa

According to the provisions of 14.2 in DL / T596-1996, before thunderstorm season and when necessary...

2019-12-18

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