高壓配電柜是(shi)指用(yong)于電(dian)(dian)(dian)(dian)(dian)力系統發電(dian)(dian)(dian)(dian)(dian)、輸(shu)電(dian)(dian)(dian)(dian)(dian)、配電(dian)(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)(dian)能轉換和消(xiao)耗中起通斷、控制或保(bao)護(hu)等(deng)作(zuo)用(yong)，電(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級在3.6kV~550kV的(de)(de)電(dian)(dian)(dian)(dian)(dian)器產(chan)品，主要(yao)包括(kuo)高(gao)(gao)壓(ya)斷路器、高(gao)(gao)壓(ya)隔離開關(guan)與接(jie)地(di)開關(guan)、高(gao)(gao)壓(ya)負荷開關(guan)、高(gao)(gao)壓(ya)自動(dong)重(zhong)合(he)與分段器，高(gao)(gao)壓(ya)操作(zuo)機(ji)構、高(gao)(gao)壓(ya)防(fang)爆(bao)配電(dian)(dian)(dian)(dian)(dian)裝置(zhi)和高(gao)(gao)壓(ya)開關(guan)柜等(deng)幾(ji)大(da)類。高(gao)(gao)壓(ya)開關(guan)制造業(ye)(ye)是(shi)輸(shu)變(bian)電(dian)(dian)(dian)(dian)(dian)設備制造業(ye)(ye)的(de)(de)重(zhong)要(yao)組成(cheng)部分，在整個電(dian)(dian)(dian)(dian)(dian)力工業(ye)(ye)中占有非常(chang)重(zhong)要(yao)的(de)(de)地(di)位(wei)。

功(gong)能：配電柜具有(you)架空(kong)進(jin)出(chu)線(xian)(xian)、電纜進(jin)出(chu)線(xian)(xian)、母(mu)線(xian)(xian)聯絡等功(gong)能。

結構：柜體系(xi)用薄(bo)鋼(gang)板及角鋼(gang)焊(han)接而成(cheng)，底座由槽(cao)鋼(gang)焊(han)接而成(cheng)，柜前面有單扇防護(hu)網(wang)(wang)門(men)，后面有雙扇防護(hu)網(wang)(wang)門(men)，頂部母線敞露。

柜(ju)分前(qian)(qian)(qian)后兩室，前(qian)(qian)(qian)室裝有(you)(you)(you)備用(yong)(起動)母線(xian)隔(ge)(ge)(ge)離(li)(li)開(kai)關，線(xian)路(lu)隔(ge)(ge)(ge)離(li)(li)開(kai)關及(ji)電(dian)纜頭等，前(qian)(qian)(qian)室頂部裝有(you)(you)(you)備用(yong)(起動)母線(xian)。后室裝有(you)(you)(you)主(zhu)(工作)母線(xian)隔(ge)(ge)(ge)離(li)(li)開(kai)關，油(you)斷路(lu)器(qi)(qi)(qi)(qi)(qi)，頂部裝有(you)(you)(you)主(zhu)(工作)母線(xian)隔(ge)(ge)(ge)離(li)(li)開(kai)關，前(qian)(qian)(qian)后室之(zhi)間下(xia)部可(ke)安裝電(dian)流(liu)互(hu)感器(qi)(qi)(qi)(qi)(qi)。油(you)斷路(lu)器(qi)(qi)(qi)(qi)(qi)和(he)隔(ge)(ge)(ge)離(li)(li)開(kai)關操作機構裝在(zai)柜(ju)的(de)(de)前(qian)(qian)(qian)面(mian)，柜(ju)的(de)(de)后面(mian)左側有(you)(you)(you)一單扇(shan)鋼板(ban)門，門內是繼(ji)電(dian)器(qi)(qi)(qi)(qi)(qi)室。各室之(zhi)間，一次(ci)(ci)電(dian)器(qi)(qi)(qi)(qi)(qi)設(she)備和(he)二次(ci)(ci)電(dian)器(qi)(qi)(qi)(qi)(qi)設(she)備之(zhi)間均有(you)(you)(you)薄(bo)鋼板(ban)隔(ge)(ge)(ge)離(li)(li)。可(ke)以(yi)在(zai)一次(ci)(ci)電(dian)器(qi)(qi)(qi)(qi)(qi)設(she)備不(bu)停電(dian)的(de)(de)情況下(xia)檢修二次(ci)(ci)電(dian)器(qi)(qi)(qi)(qi)(qi)設(she)備。

為防止工作人員(yuan)誤(wu)操作，柜上裝有程(cheng)序性的電氣(qi)聯鎖(suo)裝置(zhi)。