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stremck
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樓主  發(fā)表于: 2019-10-08 15:46
  設備要出口墨西哥，在國內用單相220V的電，國外只有單相127V和三相220V怎么轉換，是否可以直接用兩根火線(xiàn)供電？
小龔同學(xué)
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1樓  發(fā)表于: 2019-10-10 09:38
圖片：
圖片：
國內的面板行業(yè)，設備供電大部分都是三相220V加一根地線(xiàn)的，都是兩根220V的火線(xiàn)過(guò)濾波器進(jìn)PLC。也就是兩根22V的火線(xiàn)可以直接當成平常的220V用。驅動(dòng)器的話(huà)三菱的都是支持三相220V的。

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