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dx3620
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樓主  發(fā)表于: 2008-08-01 09:14
7.5KW的電機配什么型號的變頻器好?
因為E540最大只有7.5KW,通常配變頻器都要大一等級,所以用什么型號的好呢?
F740-11K-CHT的價(jià)格在這個(gè)網(wǎng)可以查到價(jià)格,但沒(méi)有A540-11K-CHT的價(jià)格.
yyhexf
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1樓  發(fā)表于: 2008-08-01 22:06
樓主搞錯一個(gè)概念.變頻器要選大一級.其實(shí)你是為了省錢(qián),用風(fēng)機泵類(lèi)的變頻器用于衡轉距負載上才要加大一級.E540-7.5K是衡轉距型的變頻器,毋許加大一級,放心用就是了.謝謝.
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