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dodovsyou
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樓主  發(fā)表于: 2024-03-13 14:16
請教電機的接地線(xiàn)怎么選擇，30kw的電機需要幾個(gè)平方的黃綠線(xiàn)才可以？
tingfenghu
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1樓  發(fā)表于: 2024-03-31 22:31
引用
引用第4樓mtc04245于2024-03-13 16:59發(fā)表的  :

喜歡層主的回答


網(wǎng)上看到現在的說(shuō)法，
現在新標準
家裝不允許使用2.5平方以下的電線(xiàn)，燈線(xiàn)也要使用2.5平方，
工業(yè)不知道有沒(méi)有這樣要求
二手PLC,觸摸屏，伺服驅動(dòng)，各類(lèi)氣動(dòng)設備
http://shop58129605.taobao.com/

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