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哈0000
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樓主  發(fā)表于: 2024-04-26 09:03
7.5KW星三角 開(kāi)關(guān)和三個(gè)接觸器大小如何確定？
如何計算得出？？？
ljb6688
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1樓  發(fā)表于: 2024-04-26 09:23
主接觸器：20A  星接觸器：15A  角接觸器：10A   主開(kāi)關(guān)：30A    還有就是：7.5KW電機直啟不就可以么？
電氣自動(dòng)化，智能化控制，數據遠傳采集。工控元件代理，機器人附件    

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