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njaolian
新年快樂(lè )，恭祝大家出門(mén)撿錢(qián)包。凡是撿到錢(qián)包的，分我一半，哈哈
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樓主  發(fā)表于: 2010-12-02 12:38
大家知道西門(mén)子變頻器G120和MM440如何共直流母線(xiàn)（兩變頻器相互接線(xiàn)），還有就是如果再共接制動(dòng)電阻，應該怎么配快速熔斷器，
我這邊用的是110kw的G120和200kw的MM440，應該配多少平方的線(xiàn)，還有應該配多大的快速熔斷器

有應用過(guò)上面變頻器的給個(gè)建議
謝謝啦
[ 此帖被njaolian在2010-12-03 17:49重新編輯 ]
wwcwwc
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1樓  發(fā)表于: 2010-12-03 08:52
直流母線(xiàn)可以“共”而制動(dòng)電阻不能“共”。
樓主留言：
我的制動(dòng)電阻接在其中一臺變頻器上,我所說(shuō)得共，是指，多余電能在這臺變頻器的制動(dòng)電阻上消耗，可以嗎

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