Three applications of DC high voltage generator
1. Measure insulation resistance It should be carried out on each phase separately, the other...
March 13, 2026
Troubleshooting method of loop resistance tester
Common faults and solutions of the switch loop resistance tester: 1. Failure phenomenon of switch...
Calibrate the resistance tester in three steps
The resistance tester includes microprocessor management technology, and the measurement data accuracy requirements will be...
Operation precautions for partial discharge tester
Operation note: 1. The operation and maintenance of the partial discharge tester should be...
How to connect the DC high voltage generator?
When the DC high voltage generator is used as a capacitive load, it should be...
Protection of DC high voltage generator
One of the characteristics of the DC high voltage generator is that it has an...
Common methods for testing ground resistance
The grounding resistance tester is not only powerful, but also capable of coping with various...
How to increase the pressure without a doubler?
The DC high voltage generator has over-current, over-voltage and zero-voltage start-up and fault protection functions....
What is the use of the relay protection tester?
The relay protection tester can complete most of the field test verification work, and can...
DC high voltage generator polarity conversion
There is a very popular power test instrument in the mining, metallurgy, steel, and power...