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yuming1231
工控我愛(ài)你
級別: 略有小成
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發(fā)帖數量: 158 個(gè)
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在線(xiàn)時(shí)間: 160(小時(shí))
注冊時(shí)間: 2010-11-15
最后登錄: 2018-08-24
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樓主  發(fā)表于: 2010-11-25 22:32
現有一個(gè)電控柜，里面由一臺plc    13臺變頻器   一個(gè)觸摸屏    8個(gè)溫控器   還有其他的電源和接觸器等組成。這些設備怎樣才是正確接地？請師父們指點(diǎn)！
ldshuang3
一件事會(huì )干了，好好干。不會(huì )干了，也要干。干的次數多了，自然會(huì )
級別: 探索解密
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注冊時(shí)間: 2010-09-15
最后登錄: 2025-04-16
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1樓  發(fā)表于: 2010-12-03 14:24
交流地和直流地一定不要串接，交流地會(huì )干擾直流地。

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