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موضوع
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For high impedance restricted earth fault protection it is known the neutral CT ratio of the power transformer must much with the line CT, But during Test and commisining i have got a problem, …
For high impedance restricted earth fault protection it is known the neutral CT ratio of the power transformer must much with the line CT, But during Test and commisining i have got a problem, as the neutral CT of Power transformer has CT ratio 100/1A but the line CT has 75-150/1/1/1A CT? how can i resolve this problem?
در حال نمایش 3 پاسخ ( از کل 3)
در حال نمایش 3 پاسخ ( از کل 3)
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