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家里突然没电了也没跳闸是怎么回事
更新时间: 2020-12-04 00:00:00  

检查屋外的应急灯是否有亮,亮了则说明未停电,否则就是集体停电。

将总开关关闭,检查房子内的电路,看是否有烧断。

检查是否线路问题,由于进线或出现端接触不良,也会没电,需重新连接。

若是老式住宅,还有可能是电线线头接触不良引起断电。

关键词: 家里 突然 跳闸 怎么 回事

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