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wxh0734
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樓主  發(fā)表于: 2008-05-22 14:58
剛剛看了兩個(gè)關(guān)于慘案的貼子,個(gè)人認為有兩個(gè)可能。
第一,接觸器的接線(xiàn)沒(méi)有壓緊,接觸不良是有可能的
第二,如果電柜中有控制變壓器,次級短路也是會(huì )起火,這個(gè)我見(jiàn)過(guò)兩次,有感受,呵呵
ymmfa
不想大江大河,不想浪起潮落,只愿一灣小湖,靜待歲月安好。
級別: 管理員

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1樓  發(fā)表于: 2008-05-26 12:42
引用
引用第5樓方立彬于2008-05-23 09:42發(fā)表的  :
支持樓主,另外補充一點(diǎn),如果值班電工每天用紅外測溫儀檢查一下端子溫度,慘案不會(huì )發(fā)生的。

這樣敬業(yè)的值班電工很少了,工廠(chǎng)里的電工們都是發(fā)生事故了再處理
特別提醒大家:
偶爾修改下自己的密碼,以防被盜
不要在多個(gè)網(wǎng)站都用一樣賬號密碼
偶爾還是要發(fā)發(fā)貼,回回貼,不要總潛水

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