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lixianpeng
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樓主  發(fā)表于: 2014-06-03 17:57
小弟用100個(gè)力矩電機收卷，力矩電機型號如下：3相380V，堵轉力矩0.5N*M，堵轉電流為0.2A，轉速1200R/M，這100個(gè)電機共用一個(gè)接觸器和一個(gè)空開(kāi)，怎么給接觸器和空開(kāi)選型？
謝謝各位，急求�。。�！
chou2003
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1樓  發(fā)表于: 2014-06-03 21:03
接觸器CJX2-3210
個(gè)空開(kāi)DZ47-63  C32
樓主留言：
有沒(méi)有計算公式啊
wanghao
不積跬步，無(wú)以至千里
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2樓  發(fā)表于: 2014-06-03 21:31
1樓所言甚是，但是動(dòng)力型的線(xiàn)路空開(kāi)最好選D32的
樓主留言：
求計算公式啊。謝謝

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