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哈0000
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樓主  發(fā)表于: 2024-04-26 09:03
7.5KW星三角 開(kāi)關(guān)和三個(gè)接觸器大小如何確定?
如何計算得出???
wujie2163
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1樓  發(fā)表于: 2024-05-14 15:20
7.5直接啟動(dòng)吧,星角太麻煩了,或者加變頻軟啟之類(lèi)的

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