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hs4292
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樓主  發(fā)表于: 2018-12-17 19:07
現場(chǎng)最大電機是55KW 380V的，儀表為4-20ma兩線(xiàn)制的，由于安裝空間問(wèn)題不好分橋架鋪設，全部走在一個(gè)橋架里，儀表線(xiàn)帶屏蔽層，請問(wèn)運行起來(lái)干擾會(huì )不會(huì )很大。
陳夢(mèng)瑤
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1樓  發(fā)表于: 2018-12-17 21:51
是在無(wú)法分開(kāi)走，就在一個(gè)線(xiàn)槽里面分開(kāi)信號線(xiàn)和動(dòng)力線(xiàn)不要交叉，影響還是有的，具體多大還是得看運氣，最好是把屏蔽線(xiàn)全部接上

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