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y812970659
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樓主  發(fā)表于: 2014-07-02 18:46
圖片:
    
   11KW 21A   1P南海九州風(fēng)機  星三角降壓?jiǎn)?dòng)采用(220V交流接觸器2510 3個(gè),  八腳時(shí)間繼電器220V 10S 一個(gè),這些普通的元器件可以嗎?一般星啟動(dòng)多少S再轉換三角啟動(dòng)?)

     控制線(xiàn)路 采用如圖b所示:
19840803
肥仔米
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1樓  發(fā)表于: 2014-07-03 08:38
元器件選型偏大,并且線(xiàn)路有問(wèn)題!

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