Technical Support

Precautions for operating the DC resista

The DC resistance tester is mainly used to test the DC resistance value of high-voltage electrical e...

2023-05-15

What is transformer winding deformation?

What is winding deformation?The power industry standard DL/T911-2004 "Frequency Response Analys...

2023-05-12

What are the factors that affect the ins

SF6 gas has excellent insulation performance. In a relatively uniform electric field, its insulation...

2023-05-11

What are the methods to eliminate the in

The interference sources during the measurement of partial discharge of transformer include the inte...

2023-05-10

What are the precautions for no-load tes

The main purpose of transformer no-load test is to measure the no-load current and no-load loss, ana...

2023-05-09

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