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由于采用恒壓變量、變壓變量供水系統，水泵始終工作在*佳節能狀態，即用戶用水量大時，加大輸出功率，用水量小時，減小輸出功率，輸出功率受用戶用水量的多少而自動調節。又因水泵流量與轉速成正比，轉速與功率成3次方，所以節電...

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