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51问答网 > 电机相同功率的情况下380伏怎么转换220伏

电机相同功率的情况下380伏怎么转换220伏

2025-03-21 21:15:42

推荐回答（3个）

回答1：

电源的输出功率还是3000W,不过输出电流更大(380/220),所以应该用更粗的线.
这是在你的电压转换没有损耗的情况.
如果你想把380V三相变成220V还是买个变压器来的方便.

回答2：

找个单相220伏三千瓦电机便是(不过单相电机多为几百瓦)
要不然，找个输入单相220V的三千瓦的变频驱动的电机(成本高很多)

回答3：

加装台输入电压单相220V的变频器就行了，成本上进口品牌比国产品牌的高点，但质量还是比较好的。

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