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sky6595418
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下載積分: 665 分
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樓主  發(fā)表于: 2024-12-17 18:30
大神們,下圖這兩種, 電流怎么計算呢? 用多粗的線(xiàn)呢?
cqjianying
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1樓  發(fā)表于: 2024-12-18 10:01
星型接法電流：220/R，R電阻值
三角形接法：1.73*380/R
本帖最近評分記錄：
  • 下載積分:+1(hanjiantree) 正確算法
  • 下載積分:+1(gaoyingchun)

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