变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)箱变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)柜是(shi)技术(shu)人(ren)员充(chong)分(fen)吸收国(guo)内(nei)外(wai)(wai)(wai)水(shui)(shui)泵(beng)(beng)控(kong)(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)优(you)良(liang)经验(yan)，经过(guo)多年生(sheng)(sheng)产和(he)(he)(he)应用(yong)(yong)(yong)，不断完善(shan)优(you)化(hua)后(hou)，精(jing)心设(she)(she)计制(zhi)(zhi)(zhi)作(zuo)而(er)成(cheng)。变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)柜产品具(ju)(ju)有(you)(you)(you)过(guo)载、短路、缺相保护(hu)(hu)以(yi)及(ji)泵(beng)(beng)体漏水(shui)(shui)，电(dian)(dian)(dian)机(ji)(ji)(ji)超温及(ji)漏电(dian)(dian)(dian)变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)柜等(deng)多种保护(hu)(hu)功能(neng)及(ji)齐全的(de)(de)(de)(de)(de)(de)状(zhuang)态显示(shi)(shi)，并具(ju)(ju)备单泵(beng)(beng)及(ji)多泵(beng)(beng)控(kong)(kong)制(zhi)(zhi)(zhi)工作(zuo)模式，多种主备泵(beng)(beng)切换方(fang)(fang)式及(ji)各类(lei)(lei)起动(dong)(dong)方(fang)(fang)式。可广(guang)泛(fan)适用(yong)(yong)(yong)于工农业生(sheng)(sheng)产及(ji)各类(lei)(lei)建筑的(de)(de)(de)(de)(de)(de)给水(shui)(shui)、排水(shui)(shui)、消防、喷淋管网增压(ya)以(yi)及(ji)暖通(tong)空调冷(leng)热水(shui)(shui)循(xun)环等(deng)多种场(chang)合(he)的(de)(de)(de)(de)(de)(de)自动(dong)(dong)控(kong)(kong)制(zhi)(zhi)(zhi)。变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)柜内(nei)在质(zhi)量优(you)良(liang)，外(wai)(wai)(wai)形美(mei)观耐(nai)用(yong)(yong)(yong)，安(an)(an)装(zhuang)操作(zuo)方(fang)(fang)便，是(shi)各类(lei)(lei)水(shui)(shui)泵(beng)(beng)安(an)(an)全可靠的(de)(de)(de)(de)(de)(de)伴侣。提(ti)高压(ya)力(li)(li)控(kong)(kong)制(zhi)(zhi)(zhi)精(jing)度变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)系统(tong)具(ju)(ju)有(you)(you)(you)精(jing)准的(de)(de)(de)(de)(de)(de)压(ya)力(li)(li)控(kong)(kong)制(zhi)(zhi)(zhi)能(neng)力(li)(li)。使(shi)(shi)电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)压(ya)力(li)(li)输出(chu)与(yu)系统(tong)所需的(de)(de)(de)(de)(de)(de)注水(shui)(shui)量相匹配(pei)。变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)输出(chu)量随(sui)着电(dian)(dian)(dian)机(ji)(ji)(ji)转速(su)(su)的(de)(de)(de)(de)(de)(de)改变(bian)(bian)(bian)而(er)改变(bian)(bian)(bian)。由(you)于变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)电(dian)(dian)(dian)机(ji)(ji)(ji)速(su)(su)度的(de)(de)(de)(de)(de)(de)精(jing)度提(ti)高，所以(yi)它(ta)(ta)可以(yi)使(shi)(shi)管网的(de)(de)(de)(de)(de)(de)系统(tong)压(ya)力(li)(li)变(bian)(bian)(bian)化(hua)保持在3pisg变(bian)(bian)(bian)化(hua)范(fan)围(wei)，也(ye)是(shi)0.2bar范(fan)围(wei)内(nei)，有(you)(you)(you)效(xiao)(xiao)(xiao)地提(ti)高了(le)工况的(de)(de)(de)(de)(de)(de)质(zhi)量。延(yan)长(zhang)电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)寿命(ming),变(bian)(bian)(bian)频(pin)(pin)(pin)器从(cong)0HZ起动(dong)(dong)电(dian)(dian)(dian)机(ji)(ji)(ji)，它(ta)(ta)的(de)(de)(de)(de)(de)(de)起动(dong)(dong)加速(su)(su)时(shi)(shi)间可以(yi)调整，从(cong)而(er)减少(shao)起动(dong)(dong)时(shi)(shi)对电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)电(dian)(dian)(dian)器部件和(he)(he)(he)机(ji)(ji)(ji)械部件所造成(cheng)的(de)(de)(de)(de)(de)(de)冲击(ji)，增强系统(tong)的(de)(de)(de)(de)(de)(de)可靠性(xing)，使(shi)(shi)电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)(yong)寿命(ming)延(yan)长(zhang)。此(ci)外(wai)(wai)(wai)，变(bian)(bian)(bian)频(pin)(pin)(pin)控(kong)(kong)制(zhi)(zhi)(zhi)能(neng)够(gou)减少(shao)机(ji)(ji)(ji)组(zu)起动(dong)(dong)时(shi)(shi)电(dian)(dian)(dian)流(liu)波(bo)动(dong)(dong)，这一波(bo)动(dong)(dong)电(dian)(dian)(dian)流(liu)会影响(xiang)电(dian)(dian)(dian)网和(he)(he)(he)其它(ta)(ta)设(she)(she)备的(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)电(dian)(dian)(dian)，变(bian)(bian)(bian)频(pin)(pin)(pin)器能(neng)够(gou)有(you)(you)(you)效(xiao)(xiao)(xiao)的(de)(de)(de)(de)(de)(de)将起动(dong)(dong)电(dian)(dian)(dian)流(liu)的(de)(de)(de)(de)(de)(de)峰值减少(shao)到(dao)zui低程(cheng)度。低了(le)电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)噪音(yin)根据电(dian)(dian)(dian)机(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)工况要(yao)求(qiu)，安(an)(an)装(zhuang)变(bian)(bian)(bian)频(pin)(pin)(pin)调速(su)(su)后(hou)，电(dian)(dian)(dian)机(ji)(ji)(ji)运(yun)转速(su)(su)度明(ming)显减慢，因(yin)此(ci)有(you)(you)(you)效(xiao)(xiao)(xiao)地降了(le)电(dian)(dian)(dian)机(ji)(ji)(ji)运(yun)行时(shi)(shi)的(de)(de)(de)(de)(de)(de)噪音(yin)。时(shi)(shi)间控(kong)(kong)制(zhi)(zhi)(zhi):机(ji)(ji)(ji)箱面板设(she)(she)有(you)(you)(you)时(shi)(shi)间设(she)(she)定(ding)(ding)按(an)扭和(he)(he)(he)显示(shi)(shi)器，用(yong)(yong)(yong)户可根据定(ding)(ding)时(shi)(shi)需要(yao)控(kong)(kong)制(zhi)(zhi)(zhi)水(shui)(shui)泵(beng)(beng)的(de)(de)(de)(de)(de)(de)开启和(he)(he)(he)关闭，适用(yong)(yong)(yong)于各种定(ding)(ding)时(shi)(shi)或有(you)(you)(you)规律(lv)的(de)(de)(de)(de)(de)(de)间歇式工作(zuo)方(fang)(fang)式的(de)(de)(de)(de)(de)(de)控(kong)(kong)制(zhi)(zhi)(zhi)。