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三相异步电动机线圈直流电阻的计算

详细些

2025-03-15 04:38:52

推荐回答（2个）

回答1：

可以给你个经验值：1KW的10多欧，3千瓦的3-4欧，7.5千瓦的进入个位数，再大了就不是万用表能解决的啦。

回答2：

　　一、理论计算；条件，1.导线截面积或线径，2.长度或重量，3.材质铜或铝。
二、直接用直流电阻速测仪测量。

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