进户铝线火线和零线两根可以交在一起,穿同一根线管吗?

2025-03-16 00:47:46
推荐回答(4个)
回答1:

可以的,不过按照规范,应该电线的截面不超过管内截面的1/3,否则会影响散热。

回答2:

布线穿管火线和零线到底能不能走同一根管,自家用的是PVC塑管来的,现在布线一般都要穿管吧,如果是PVC型塑料管,那么火线零线该怎么穿呢,我想的是,3根火线放一根管子,3跟零线放一根管子,然后地线 单独走,不穿管,贴墙走就行,火线放一起,不怕短路啊,但是百度后,发现很多说一个回路火线零线放一根管里面,这不浪费了,一根管子只放2根线?再者短路怎么办?

线入管 保护电线防损,美观!也有安全保障,短路了不会伤到人!管里有地线更好了!一般是入管管还接地线的!防干扰,防漏电,铁的更防压力!回路线是都有空开保护的吧,那个显摆?万一没得说的,一个回路空开不动作,总开关不动作其它开关不动作?短路后的电流是说变压器的负载量的!线质好也不一定起火! 35平方铝线,零火线短路了,照样通电用了几天,才处理!天灾人祸 防之不能防,照规范施工做好自己工是了!

回答3:

只要符合额定电压绝缘要求是可以穿同一根线管的。

回答4:

线管一定要粗一些,两根线在里面要有活动散热到余地,是没有问题的。

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