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嚴生318611
海之情
級別: 探索解密
精華主題: 0
發(fā)帖數量: 99 個(gè)
工控威望: 126 點(diǎn)
下載積分: 1916 分
在線(xiàn)時(shí)間: 32(小時(shí))
注冊時(shí)間: 2022-10-30
最后登錄: 2023-10-06
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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
goldage
級別: 工控俠客
精華主題: 0
發(fā)帖數量: 1960 個(gè)
工控威望: 2124 點(diǎn)
下載積分: 7377 分
在線(xiàn)時(shí)間: 528(小時(shí))
注冊時(shí)間: 2016-06-19
最后登錄: 2025-06-09
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1樓  發(fā)表于: 2022-11-20 22:04
這個(gè)保險 要專(zhuān)用的,不要亂來(lái)哦,有問(wèn)題的話(huà)不燒保險就炸雞
goldage
級別: 工控俠客
精華主題: 0
發(fā)帖數量: 1960 個(gè)
工控威望: 2124 點(diǎn)
下載積分: 7377 分
在線(xiàn)時(shí)間: 528(小時(shí))
注冊時(shí)間: 2016-06-19
最后登錄: 2025-06-09
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2樓  發(fā)表于: 2022-11-21 22:14
再強調,這個(gè)保險 是快速保險,不能用普通保險,更加不允許用銅絲短接,這個(gè)保險燒,一般是負載線(xiàn)路存在有接地或短路問(wèn)題,要仔細檢查后才可以投入使用

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