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What precautions should be taken when te

The breakdown voltage of insulating oil is a measure of its ability to withstand voltage inside elec...

2023-04-28

What is the dielectric loss factor of in

Under the action of the alternating electric field generated by alternating current, insulating oil ...

2023-04-27

What is the "five electrical precau

The concept of five defenses1. Prevent closing the isolation switch with load.2. Prevent accidental ...

2023-04-27

Factors and Methods Influencing the Meas

The use of a DC high-voltage generator for DC leakage testing is a comprehensive analysis of the ins...

2023-04-26

How to measure where the wire and cable

When the internal medium of a cable experiences a fracture fault, the exact location cannot be seen ...

2023-04-26
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