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zhangchao
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樓主  發(fā)表于: 2013-06-27 02:31
今天上班突然變頻器就把空開(kāi)給頂掉了，檢查變頻器發(fā)現兩個(gè)大電容有一個(gè)給爆掉了，先前有過(guò)一次報警但沒(méi)注意看報警代碼復位又重新啟動(dòng)了，可沒(méi)過(guò)幾個(gè)小時(shí)就成這樣了，是溫度高散熱不好造成的嗎？望大伙給分析看看
nb58zcw
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1樓  發(fā)表于: 2013-07-24 16:29
溫度過(guò)高導致爆了...
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