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692326512
每天進(jìn)步一小步
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樓主  發(fā)表于: 2013-02-20 20:56
PLC和變頻器或者開(kāi)關(guān)電源可以相鄰放置嗎
slik
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1樓  發(fā)表于: 2013-02-20 22:54
如果變頻器功率較大，最好離遠點(diǎn)，一般是plc放柜上部，變頻器等功率大的元件放在柜的下部

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