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English Translations » 电气工程圈 » Electrical Technology 2019-9-14

Electrical Technology 2019-9-14

2019-09-14View Original

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The grounding wire of the cable terminal box equipped with a zero-sequence current transformer must pass through the core of the zero-sequence current transformer; only in the event of a single-phase ground fault will the relay operate. ( )√
Reply #22019-09-14
Correct, wish the original poster a happy Mid-Autumn Festival.

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Translated at 2026-07-23 01:31:37

Original: https://bbs.hcbbs.com/thread-2780938-1-1.html

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