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gkrjy_ygc
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樓主  發(fā)表于: 2012-05-25 17:32

大俠們，請教請教
我給公司選的電路容量是140KW，一共有10臺機器，每臺額定容量10KW左右，機器都是三相380V的，如果10臺機器全部工作，我選的140KW這個(gè)容量有沒(méi)有問(wèn)題。。。。。。
謝謝
gqm
拜師學(xué)藝
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1樓  發(fā)表于: 2012-05-25 17:50
最大一臺電機的啟動(dòng)電流加其它電機的計算負荷電流，再加上發(fā)展系數，以及寬裕度。

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