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What is the purpose of transformer ratio

Transformer transformation ratio refers to the ratio of the line voltage between the primary and sec...

2023-05-31

What precautions should be taken during

Precautions for power frequency withstand voltage test:1. Testers should divide their responsibiliti...

2023-05-24

Common troubleshooting techniques for DC

The DC high-voltage generator, also known as the high-voltage generator, is mainly suitable for cond...

2023-05-23

Protective measures for power cable faul

Electric wires and cables play a crucial role in the infrastructure construction of our country. Pow...

2023-05-22

How to quickly find the fault point of t

With the increase of cable routes, the morning impact of cable faults on power supply reliability is...

2023-05-22
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