PH600

PH600

平方轉矩負載調試存在問題與解決辦法：
<1>啟動限流；
<2>額定頻率附近電動機過載。
解決辦法：
<1>降低轉矩提升，調整V/F曲線以及加大限流水平；
<2>降低變頻器輸出頻率或加大電動機額定頻率；
<3>若為潛水泵負載，則需設置啟動頻率，變頻器功率加大一檔，變頻器輸出電纜加粗，變頻器與電動機之間加交流輸出

電抗器。

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