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嚴生318611
海之情
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樓主  發(fā)表于: 2022-11-19 14:33
公司有一臺隧道爐加熱件，開(kāi)機溫控器溫度不H，沒(méi)有加熱，檢查發(fā)現電力調整器保險燒v相，短接r個(gè)細線(xiàn)后，開(kāi)機又燒另一相保險，開(kāi)始懷疑發(fā)熱絲，測量發(fā)熱絲又正常，換另一個(gè)電力調整器又可以升溫，然后檢查可控硅又沒(méi)短路，不知故障原因？是不是濕控器沒(méi)沒(méi)置對？求大師指點(diǎn)謝謝！
BYD
honggun
級別: 網(wǎng)絡(luò )英雄
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1樓  發(fā)表于: 2022-11-19 21:40
燒固定的一個(gè)還是都燒？

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