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huangaijia
級別: 工控俠客
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發(fā)帖數量: 730 個(gè)
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在線(xiàn)時(shí)間: 198(小時(shí))
注冊時(shí)間: 2019-07-22
最后登錄: 2025-06-12
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樓主  發(fā)表于: 2019-12-25 21:35
前2個(gè)月公司加了一條生產(chǎn)線(xiàn) 相線(xiàn)是300平方雙并的 用的鐵的走線(xiàn)槽 長(cháng)度約170米 走線(xiàn)槽是從配電房 分線(xiàn)柜上部直接連接的 因為白天生產(chǎn) 晚上不生產(chǎn) 白天沒(méi)注意有沒(méi)有電流聲 今天晚上試機時(shí) 電流很小100A左右 發(fā)現走線(xiàn)槽有電流聲 而且比配電房里的聲音還大 這個(gè)有沒(méi)有什么問(wèn)題
999感冒靈
級別: 略有小成
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發(fā)帖數量: 275 個(gè)
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在線(xiàn)時(shí)間: 65(小時(shí))
注冊時(shí)間: 2019-05-29
最后登錄: 2025-06-10
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1樓  發(fā)表于: 2019-12-25 23:28
以前廠(chǎng)里面線(xiàn)槽可能產(chǎn)生渦流嗡嗡響。也不見(jiàn)有什么問(wèn)題，電房的高壓電工知道也沒(méi)說(shuō)啥

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