水(shui)泵變(bian)(bian)(bian)頻(pin)(pin)控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)連接(jie)著進線電(dian)(dian)源，可以幫(bang)助變(bian)(bian)(bian)頻(pin)(pin)控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)完成(cheng)電(dian)(dian)路的(de)通(tong)斷操作，并(bing)能夠在電(dian)(dian)路和變(bian)(bian)(bian)頻(pin)(pin)器(qi)(qi)出(chu)(chu)現短路或過載時提(ti)供保護。變(bian)(bian)(bian)頻(pin)(pin)水(shui)泵控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)系(xi)統通(tong)過測到的(de)管道壓(ya)(ya)力，經變(bian)(bian)(bian)頻(pin)(pin)器(qi)(qi)系(xi)統內置(zhi)的(de)PID調節(jie)器(qi)(qi)運(yun)算，調節(jie)輸出(chu)(chu)頻(pin)(pin)率(lv)，然后實(shi)現管網的(de)恒壓(ya)(ya)供水(shui)。變(bian)(bian)(bian)頻(pin)(pin)水(shui)泵控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)主要由變(bian)(bian)(bian)頻(pin)(pin)控(kong)(kong)(kong)制(zhi)(zhi)箱，水(shui)泵變(bian)(bian)(bian)頻(pin)(pin)控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)廠家，壓(ya)(ya)力傳感器(qi)(qi)，水(shui)泵等組(zu)成(cheng)。變(bian)(bian)(bian)頻(pin)(pin)控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)由斷路器(qi)(qi)，變(bian)(bian)(bian)頻(pin)(pin)器(qi)(qi)，合肥水(shui)泵變(bian)(bian)(bian)頻(pin)(pin)控(kong)(kong)(kong)制(zhi)(zhi)柜(ju)(ju)，接(jie)觸器(qi)(qi)，中間(jian)繼電(dian)(dian)器(qi)(qi)，PLC的(de)等組(zu)成(cheng)。

變(bian)頻(pin)(pin)水(shui)(shui)泵控制柜(ju)(ju)系統(tong)通(tong)過測(ce)(ce)到(dao)的(de)(de)(de)管(guan)(guan)道壓(ya)力，經變(bian)頻(pin)(pin)器(qi)(qi)系統(tong)內置的(de)(de)(de)PID調(diao)(diao)節(jie)(jie)(jie)器(qi)(qi)運(yun)(yun)算，調(diao)(diao)節(jie)(jie)(jie)輸(shu)出頻(pin)(pin)率，然后(hou)實現(xian)管(guan)(guan)網(wang)的(de)(de)(de)恒(heng)壓(ya)供水(shui)(shui)。變(bian)頻(pin)(pin)水(shui)(shui)泵控制柜(ju)(ju)系統(tong)通(tong)過測(ce)(ce)到(dao)的(de)(de)(de)管(guan)(guan)道壓(ya)力，變(bian)頻(pin)(pin)水(shui)(shui)泵控制柜(ju)(ju)公司，經變(bian)頻(pin)(pin)器(qi)(qi)系統(tong)內置的(de)(de)(de)PID調(diao)(diao)節(jie)(jie)(jie)器(qi)(qi)運(yun)(yun)算，調(diao)(diao)節(jie)(jie)(jie)輸(shu)出頻(pin)(pin)率，然后(hou)實現(xian)管(guan)(guan)網(wang)的(de)(de)(de)恒(heng)壓(ya)供水(shui)(shui)。變(bian)頻(pin)(pin)水(shui)(shui)泵控制柜(ju)(ju)的(de)(de)(de)結構及(ji)原理：變(bian)頻(pin)(pin)水(shui)(shui)泵控制柜(ju)(ju)系統(tong)通(tong)過測(ce)(ce)到(dao)的(de)(de)(de)管(guan)(guan)道壓(ya)力，經變(bian)頻(pin)(pin)器(qi)(qi)系統(tong)內置的(de)(de)(de)PID調(diao)(diao)節(jie)(jie)(jie)器(qi)(qi)運(yun)(yun)算，水(shui)(shui)泵變(bian)頻(pin)(pin)控制柜(ju)(ju)進價，調(diao)(diao)節(jie)(jie)(jie)輸(shu)出頻(pin)(pin)率，然后(hou)實現(xian)管(guan)(guan)網(wang)的(de)(de)(de)恒(heng)壓(ya)供水(shui)(shui)。

變頻(pin)控(kong)制(zhi)(zhi)(zhi)柜是(shi)用(yong)(yong)于50Hz、網絡電壓(ya)380V、容量(liang)從(cong)0.75~630KW三相異(yi)步電機的(de)(de)調速及運轉使用(yong)(yong)。變頻(pin)水(shui)(shui)(shui)泵(beng)控(kong)制(zhi)(zhi)(zhi)柜的(de)(de)特(te)點：根據水(shui)(shui)(shui)池(chi)(chi)(箱)內水(shui)(shui)(shui)位的(de)(de)高(gao)低自動控(kong)制(zhi)(zhi)(zhi)電磁(ci)閥(fa)(或電動閥(fa))的(de)(de)啟閉，以控(kong)制(zhi)(zhi)(zhi)水(shui)(shui)(shui)箱(池(chi)(chi))的(de)(de)進(jin)水(shui)(shui)(shui)并使水(shui)(shui)(shui)池(chi)(chi)(箱)自動保(bao)持一定水(shui)(shui)(shui)量(liang)供用(yong)(yong)戶使用(yong)(yong)。水(shui)(shui)(shui)泵(beng)控(kong)制(zhi)(zhi)(zhi)柜的(de)(de)應用(yong)(yong)領域非常廣泛，在消(xiao)防安全、工業排(pai)水(shui)(shui)(shui)、農業灌溉(gai)等行業均有應用(yong)(yong)。