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空气开关和电源线怎么选择？

2025-04-05 15:00:18

推荐回答（2个）

回答1：

漏电开关可以选10-16A的就可以了，电源线选1.5平方的铜线够用了

回答2：

12*2*15/0.7 约=515W
515/176（最低电压计算最大电流）=2.9A
2.9/5约=0.6平方。5是电流密度
所以大于0.6即可 0.75 1都可以

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