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51问答网 > 请问:380V两相电焊机的功率如何计算? 谢谢!

请问:380V两相电焊机的功率如何计算? 谢谢!

2025-03-26 16:41:02

推荐回答（1个）

回答1：

乘以电流.
30A:380V*30A=11400W.
60A:380V*60A=22800W.
120A:380V*120A=45600W.
因过电量大,电线都很粗,但它又是瞬时电流,所以没有长时供电的电线那么粗.

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