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yj540144262
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樓主  發(fā)表于: 2013-04-18 21:26
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這電機上的星形接法下面的660V是啥意思嗎？費解費解
zmh741258
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1樓  發(fā)表于: 2013-04-21 19:01
如果你的供電電壓是660v，電機線(xiàn)圈就需要接成Y

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