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15问答网 > 低压变频器柜接地线断开后有什么影响及危害？

低压变频器柜接地线断开后有什么影响及危害？

2025-04-07 09:05:47

推荐回答（3个）

回答1：

有漏电电流，不小心的话会触电。每台变频器的地线严禁串联在一起后再接地。

回答2：

肯定有危害的，电机在运转过程中也会产生一定的电压回流，会通过控制柜导电，手一触摸就有中电的危险，必须接地。

回答3：

如果是新柜,各元件绝缘高,在触摸外壳时没有感觉,如果时间长了,外壳带电,甚至会有高压.引发事故.千万得小心

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