191问答库 > 3×150+1×70铜芯电缆能承受多大电流

3×150+1×70铜芯电缆能承受多大电流

需要多大空开
2025-03-15 11:21:27
推荐回答（3个）
回答1：

可以承受300左右电流，考虑可能超负荷运行，选用600A空开较好

回答2：

YJV3＊150+1＊70电缆导体直流电阻是多少

回答3：

450A电流。

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