低壓(ya)(ya)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)斷(duan)開(kai)(kai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源,檢查(cha)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)的(de)(de)(de)(de)機(ji)架是否(fou)有(you)(you)可(ke)靠(kao)(kao)的(de)(de)(de)(de)接地,并使(shi)接地電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻不(bu)大于(yu)4Ω.控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)上有(you)(you)不(bu)同性質(zhi)(zhi)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(直流(liu)(liu)110V;交(jiao)流(liu)(liu)單相220V;三相交(jiao)流(liu)(liu)),在維(wei)修(xiu)保養時(shi)(shi)必須分清電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu),防(fang)止發(fa)生短路(lu)事(shi)故.控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)上的(de)(de)(de)(de)全部電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)開(kai)(kai)關,應(ying)動(dong)(dong)作靈活(huo)可(ke)靠(kao)(kao),無(wu)顯(xian)著噪聲,連(lian)接線(xian)(xian)結頭(tou)和(he)接線(xian)(xian)柱應(ying)無(wu)松動(dong)(dong)現象(xiang)(xiang),動(dong)(dong)觸頭(tou)連(lian)接線(xian)(xian)結頭(tou)處鋼絲應(ying)無(wu)斷(duan)裂現象(xiang)(xiang).用軟(ruan)刷或(huo)吹(chui)風清楚屏板插件(jian)和(he)全部電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁開(kai)(kai)關零(ling)件(jian)的(de)(de)(de)(de)積塵,并檢查(cha)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)內電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)開(kai)(kai)關觸頭(tou)的(de)(de)(de)(de)狀(zhuang)態,接觸情(qing)況,線(xian)(xian)圈外表的(de)(de)(de)(de)絕緣以及機(ji)械部件(jian)的(de)(de)(de)(de)動(dong)(dong)作是否(fou)可(ke)靠(kao)(kao).更換熔絲時(shi)(shi),應(ying)使(shi)熔斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)與該(gai)回路(lu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)相匹配.控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)主要(yao)用于(yu)高層建筑無(wu)塔(ta)供水(shui)(shui)，消(xiao)防(fang)深井泵(beng)恒(heng)壓(ya)(ya)供水(shui)(shui)等根據實(shi)時(shi)(shi)用水(shui)(shui)工況需要(yao)閉(bi)環調節(jie)水(shui)(shui)泵(beng)轉速的(de)(de)(de)(de)場合(he)(he)，采用知名品牌的(de)(de)(de)(de)變頻器(qi)、智(zhi)能(neng)(neng)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)、壓(ya)(ya)力(li)(li)傳感器(qi)及水(shui)(shui)泵(beng)組(zu)(zu)成(cheng)閉(bi)環控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)(tong)。多(duo)泵(beng)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，管網壓(ya)(ya)力(li)(li)穩定(ding)，提(ti)高供水(shui)(shui)質(zhi)(zhi)量，減少二次(ci)污染，節(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效率高，可(ke)實(shi)現無(wu)人值(zhi)守(shou)的(de)(de)(de)(de)無(wu)塔(ta)供水(shui)(shui)自(zi)動(dong)(dong)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系統(tong)(tong)(tong)。控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)又包括(kuo)許多(duo)種(zhong)，有(you)(you)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、變頻控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、低壓(ya)(ya)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、高壓(ya)(ya)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、水(shui)(shui)泵(beng)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、防(fang)爆控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、PLC控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、消(xiao)防(fang)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)、磚機(ji)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)等等。高低壓(ya)(ya)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)是一(yi)種(zhong)用標準模件(jian)工作組(zu)(zu)裝的(de)(de)(de)(de)組(zu)(zu)合(he)(he)式(shi)高低壓(ya)(ya)開(kai)(kai)關柜(ju)，該(gai)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)柜(ju)適用于(yu)交(jiao)流(liu)(liu)50-60HZ額(e)定(ding)工作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)660V及以下的(de)(de)(de)(de)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)，用于(yu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、輸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉換和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)消(xiao)耗設備的(de)(de)(de)(de)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)。該(gai)柜(ju)符合(he)(he)IEC439-1《低壓(ya)(ya)成(cheng)套(tao)開(kai)(kai)關設備和(he)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設備》、GB7251《低壓(ya)(ya)成(cheng)套(tao)開(kai)(kai)關設備和(he)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)設備》、JB/T9961《低壓(ya)(ya)抽出式(shi)成(cheng)套(tao)開(kai)(kai)關設備》等標準。