Three-phase unbalanced DC resistance tester
The three-phase resistance is unbalanced or the actual measured value is too different from the...
Technical Guide
Precautions for AC/DC Voltage Divider
The AC and DC voltage divider is a capacitive equipotential shielding voltage divider type high...
10 notes on relay protection tester test
1. The microcomputer relay protection tester has a built-in industrial computer and Windows operating system....
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...
Three applications of DC high voltage generator
1. Measure insulation resistance It should be carried out on each phase separately, the other...
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....