變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)柜(ju)(ju)的(de)變(bian)(bian)頻(pin)(pin)(pin)調速(su)功能(neng)：變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)柜(ju)(ju)的(de)控(kong)(kong)制(zhi)面(mian)板上(shang)設(she)置有(you)變(bian)(bian)頻(pin)(pin)(pin)調速(su)用的(de)電位器，智能(neng)變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)柜(ju)(ju)，可以(yi)根據(ju)操作人員的(de)輸出頻(pin)(pin)(pin)率，向電機輸送指令信號，控(kong)(kong)制(zhi)電機的(de)轉速(su)。變(bian)(bian)頻(pin)(pin)(pin)水(shui)泵(beng)(beng)控(kong)(kong)制(zhi)柜(ju)(ju)主要由(you)變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)箱， 壓力傳感器， 水(shui)泵(beng)(beng)等組成。變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)柜(ju)(ju)由(you) 斷路器， 變(bian)(bian)頻(pin)(pin)(pin)器，變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)柜(ju)(ju)， 接觸(chu)器， 中間繼電器，PLC的(de)等組成。水(shui)泵(beng)(beng)變(bian)(bian)頻(pin)(pin)(pin)控(kong)(kong)制(zhi)柜(ju)(ju)：是集供水(shui)控(kong)(kong)制(zhi)和供水(shui)管理一體化系統的(de)理想產品。可靈活配置常規(gui)泵(beng)(beng)、深井泵(beng)(beng)、排(pai)污(wu)泵(beng)(beng)和休眠泵(beng)(beng)，實現供水(shui)系統的(de)全i面(mian)自動化。

水(shui)(shui)泵控(kong)(kong)(kong)制(zhi)柜(ju)廣泛適(shi)用于工業和農業生產及各類建筑的(de)水(shui)(shui)，變(bian)頻(pin)控(kong)(kong)(kong)制(zhi)柜(ju)設計，排水(shui)(shui)，空壓機(ji)變(bian)頻(pin)控(kong)(kong)(kong)制(zhi)柜(ju)，消防，噴(pen)灑(sa)管網增壓以及傳遞空調冷熱(re)循環(huan)和熱(re)烈等(deng)多種情況自(zi)動控(kong)(kong)(kong)制(zhi)。變(bian)頻(pin)控(kong)(kong)(kong)制(zhi)柜(ju)的(de)特點(dian)：運(yun)(yun)行(xing)成本(ben)(ben)(ben)(ben)降低(di)。傳統(tong)電(dian)機(ji)的(de)運(yun)(yun)行(xing)成本(ben)(ben)(ben)(ben)由三項組成：初始采購成本(ben)(ben)(ben)(ben)、維護(hu)成本(ben)(ben)(ben)(ben)和能(neng)源(yuan)成本(ben)(ben)(ben)(ben)。其中能(neng)源(yuan)成本(ben)(ben)(ben)(ben)大(da)約占電(dian)機(ji)運(yun)(yun)行(xing)成本(ben)(ben)(ben)(ben)的(de)77%。通(tong)過能(neng)源(yuan)成本(ben)(ben)(ben)(ben)降低(di)44.3%，再加上變(bian)頻(pin)起動后對設備的(de)沖擊減(jian)少(shao)，維護(hu)和維修量也跟隨降低(di)，所以運(yun)(yun)行(xing)成本(ben)(ben)(ben)(ben)將大(da)大(da)降低(di)。水(shui)(shui)泵變(bian)頻(pin)控(kong)(kong)(kong)制(zhi)柜(ju)主要(yao)用于調節(jie)設備的(de)工作頻(pin)率，減(jian)少(shao)能(neng)源(yuan)損耗，能(neng)夠平穩啟動設備，減(jian)少(shao)設備直接啟動時產生的(de)大(da)電(dian)流對電(dian)機(ji)的(de)損害(hai)。

變頻(pin)(pin)(pin)水泵(beng)(beng)控(kong)制(zhi)(zhi)柜系統(tong)(tong)通(tong)(tong)過測(ce)到的管(guan)(guan)道壓力(li)，經(jing)變頻(pin)(pin)(pin)器系統(tong)(tong)內(nei)置(zhi)(zhi)的PID調(diao)(diao)節器運(yun)算(suan)，調(diao)(diao)節輸(shu)出(chu)(chu)頻(pin)(pin)(pin)率，然后(hou)實(shi)(shi)現管(guan)(guan)網的恒(heng)(heng)壓供水。變頻(pin)(pin)(pin)水泵(beng)(beng)控(kong)制(zhi)(zhi)柜系統(tong)(tong)通(tong)(tong)過測(ce)到的管(guan)(guan)道壓力(li)，經(jing)變頻(pin)(pin)(pin)器系統(tong)(tong)內(nei)置(zhi)(zhi)的PID調(diao)(diao)節器運(yun)算(suan)，調(diao)(diao)節輸(shu)出(chu)(chu)頻(pin)(pin)(pin)率，然后(hou)實(shi)(shi)現管(guan)(guan)網的恒(heng)(heng)壓供水。變頻(pin)(pin)(pin)水泵(beng)(beng)控(kong)制(zhi)(zhi)柜的結構及原理：變頻(pin)(pin)(pin)水泵(beng)(beng)控(kong)制(zhi)(zhi)柜系統(tong)(tong)通(tong)(tong)過測(ce)到的管(guan)(guan)道壓力(li)，經(jing)變頻(pin)(pin)(pin)器系統(tong)(tong)內(nei)置(zhi)(zhi)的PID調(diao)(diao)節器運(yun)算(suan)，調(diao)(diao)節輸(shu)出(chu)(chu)頻(pin)(pin)(pin)率，然后(hou)實(shi)(shi)現管(guan)(guan)網的恒(heng)(heng)壓供水。