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tvbaobao
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樓主  發(fā)表于: 2024-04-16 11:27
圖片:
圖片:
看客戶(hù)的設備,供電是380V 的,分出一路做220V(L),然后N和地線(xiàn)接在了一起,開(kāi)機跑沒(méi)事,但是這樣的設計能不出問(wèn)題嗎?
yerong
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1樓  發(fā)表于: 2024-04-18 17:57
黃綠雙色線(xiàn)和零線(xiàn)混接?

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