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tangyq
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樓主  發(fā)表于: 2012-05-14 11:42
公司有兩臺22KW空壓機，想做變頻改造，有幾個(gè)問(wèn)題想請教高手：1，電機是西門(mén)子，現在的機體內溫度很高，降速后電機的溫升是否有問(wèn)題。2，空壓機原來(lái)的控制器上的相關(guān)保護參數能否用人機來(lái)設置。3，原來(lái)的溫度傳感器是否可以接入PLC,需要什么配置。4，改造后相關(guān)的保養項目是否有影響，主要是過(guò)濾器及油更換。5，改造后的穩定性如何。有做過(guò)的高手，能否提供一些建議。

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chenfuyao88
米老鼠
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1樓  發(fā)表于: 2012-05-16 12:12
無(wú)需加PLC和傳感器，只需要把空壓機控制器換成變頻專(zhuān)用型的就可以啦，你選用的變頻器只要兼容這控制器就OK,  這個(gè)做下來(lái)成本低，

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