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地线与零线的区别
更新时间: 2020-11-30 15:08:55  

作用、接线位置、触电后实际应用等方面不同。地线与零线的作用有所不同,零线主要作用于工作回路,零线与火线相连,会有电流经过。而地线主要是保护线,是没有任何电流经过的。其次二者的接线位置不同,地线是建筑物接地装置里拉出来的线,而零线是变压器中拉出来的线。触电后的实际应用不同,如果有地线连接,可以有效触发漏电保护器断电。

关键词: 地线 区别

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