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、變頻器日常使用中出現(xiàn)的一些問題，很多情況下都是因為變頻器參數(shù)設置不當引起的。西門子變頻器可設置的參數(shù)有幾千個，只有系統(tǒng)地、合適地、準確地設置參數(shù)才能充分利用變頻器性能。[1] 
變頻器控制方式的選擇由負荷的力矩特性所決定，電動機的機械負載轉(zhuǎn)矩特性根據(jù)下列關系式?jīng)Q定：
p= t n/ 9550
式中：p——電動機功率(kw)
t——轉(zhuǎn)矩(n. m)
n——轉(zhuǎn)速(r/ min)
聯(lián)系方式 
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廈門市哲控工業(yè)設備有限公司
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聯(lián)系人：小莉
手機/微信同號：13400637411
QQ：572036776
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