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longfei1982
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樓主  發(fā)表于: 2011-11-27 19:08
我司來(lái)人調試新電梯，電源接在漏電保護開(kāi)關(guān)下面。開(kāi)機沒(méi)有什么問(wèn)題，當升降電機啟動(dòng)漏電保護開(kāi)關(guān)就跳閘。然后我們就把電源線(xiàn)接在漏電保護開(kāi)關(guān)上面，同樣也跳閘，這讓我很郁悶，接在漏電開(kāi)關(guān)下面跳，還想得通，接在漏電開(kāi)關(guān)上面也跳，我就不太懂。請懂的師傅幫我解釋下。
zhangli019
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1樓  發(fā)表于: 2011-11-27 20:32
不懂，沒(méi)明白樓主的意思，電源先過(guò)空開(kāi)再過(guò)漏電保護開(kāi)關(guān)？是空開(kāi)跳閘？
給我一根杠桿，一個(gè)支點(diǎn)

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