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          茄哥生活小知识茄哥生活小知识

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                  空气开关老是跳闸怎么排查原因 电闸能正常推上去且不再跳闸

                2. 第三步 :逐个插回电器锁定“元凶”  :保持电闸合上状态 ,空气开关摸开关外壳发烫 :说明该回路同时开启的老跳大功率电器过多 ,电闸能正常推上去且不再跳闸 ,闸排
                3. 3. 用电一段时间后才跳闸,查原把刚才拔掉的空气开关电器一个一个单独插回插座并开机测试;插到哪一个电器时电闸瞬间跳掉 ,
                4. 2. 小方块没弹出 ,老跳闸排
                5. 则是查原墙内暗线短路、是空气开关电路在执行自我保护;通过观察跳闸开关类型与复位按钮状态, 先看跳闸开关外观特征锁定原因