水泵(beng)控(kong)制(zhi)柜(ju)測量管道(dao)壓(ya)力，使用變頻器(qi)的PID調節器(qi)計算輸出(chu)頻率，然(ran)后為(wei)管道(dao)網(wang)絡(luo)提(ti)供恒壓(ya)供水。變頻器(qi)的頻率超限信號可以(yi)通(tong)知(zhi)PLC實時切換變頻泵(beng)。水泵(beng)控(kong)制(zhi)柜(ju)開關鏈接出(chu)口閥，以(yi)防(fang)(fang)止發生水錘現象。消防(fang)(fang)控(kong)制(zhi)柜(ju)的主要功能(neng)是在收到緊(jin)急信號后需要立即激活(huo)控(kong)制(zhi)柜(ju)。萬一(yi)發生火災或危險情況，控(kong)制(zhi)柜(ju)會發送信號以(yi)快(kuai)速啟動消防(fang)(fang)泵(beng)。

水(shui)泵(beng)控制(zhi)柜有哪些特點？

1、節約能源

自動耦合水泵控制柜與傳統控(kong)制電(dian)機進行(xing)了比較。節(jie)能是較實用的(de)(de)。根據注水和供(gong)油要求提供(gong)的(de)(de)電(dian)動機的(de)(de)運行(xing)條件是經濟的(de)(de)運行(xing)條件。您(nin)可以節(jie)省48.8％的(de)(de)電(dian)量。

2、降低運(yun)行成(cheng)本(ben)常規電(dian)動(dong)機(ji)的運(yun)行成(cheng)本(ben)包(bao)括三個項目：初始(shi)購買成(cheng)本(ben)，維(wei)護成(cheng)本(ben)和能源(yuan)成(cheng)本(ben)。其中(zhong)，能源(yuan)成(cheng)本(ben)約占(zhan)電(dian)動(dong)機(ji)運(yun)行成(cheng)本(ben)的77％。能源(yuan)成(cheng)本(ben)降低了44.3％，降低了變頻開(kai)始(shi)后對設備的影響(xiang)，并且減少了維(wei)護和維(wei)修量(liang)，從而顯著降低了運(yun)營成(cheng)本(ben)。

3、提高壓力控(kong)制(zhi)精度(du)變頻(pin)(pin)(pin)控(kong)制(zhi)系(xi)統(tong)具有(you)準確的(de)(de)(de)(de)壓力控(kong)制(zhi)功能。使電(dian)動機(ji)的(de)(de)(de)(de)壓力輸(shu)(shu)出與系(xi)統(tong)所需的(de)(de)(de)(de)注水量匹配。變頻(pin)(pin)(pin)控(kong)制(zhi)電(dian)動機(ji)的(de)(de)(de)(de)輸(shu)(shu)出隨電(dian)動機(ji)速度(du)的(de)(de)(de)(de)變化而(er)變化。由于變頻(pin)(pin)(pin)控(kong)制(zhi)電(dian)動機(ji)轉(zhuan)速的(de)(de)(de)(de)精度(du)提高，管網的(de)(de)(de)(de)系(xi)統(tong)壓力變化可保持在(zai)3pisg的(de)(de)(de)(de)范圍內，即0.2bar以內，有(you)x地改善(shan)了工作條(tiao)件的(de)(de)(de)(de)質量。

4、延(yan)長電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)的(de)使(shi)用(yong)壽(shou)命變(bian)頻(pin)器從0HZ啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)，并調(diao)整(zheng)啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)加速時間(jian)，以減少啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時對電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)電(dian)(dian)(dian)(dian)氣和機(ji)(ji)(ji)械組件的(de)影響(xiang)，提高(gao)系統的(de)可(ke)(ke)靠(kao)性，可(ke)(ke)以制造(zao)電(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)(ji)，并延(yan)長其使(shi)用(yong)壽(shou)命。另外，變(bian)頻(pin)控(kong)制可(ke)(ke)以減少啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)時的(de)電(dian)(dian)(dian)(dian)流波動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)。該波動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流影響(xiang)電(dian)(dian)(dian)(dian)網等的(de)功(gong)耗(hao)。變(bian)頻(pin)器可(ke)(ke)以有x地zui小化啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)流的(de)峰值。

5、降低電機噪(zao)音(yin)。在安裝了(le)變(bian)頻調速(su)(su)器(qi)后，根據(ju)電動(dong)機的運行條件要求，電動(dong)機的運行速(su)(su)度將大(da)大(da)降低，從而有x地降低了(le)電動(dong)機的噪(zao)音(yin)。