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What are the precautions in the no-load

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

2025-07-01

What is the purpose of transformer ratio

The transformer voltage ratio refers to the ratio of the line voltage between the primary winding an...

2025-07-01

Factors and methods affecting the measur

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

2025-06-30

What test items do residual magnetism ha

1. Measuring voltage ratio: Currently, when measuring voltage ratio, the voltage used is lower than ...

2025-06-26

Precautions and solutions for transforme

In the power system, transformers are an important type of power equipment, and their stability and ...

2025-06-26
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