關(guan)(guan)(guan)于高(gao)(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜是指用(yong)于電力系統發電、輸電、配電、電能轉換和(he)消耗(hao)中(zhong)起通(tong)斷、控(kong)(kong)制或保護等作用(yong)，開(kai)(kai)關(guan)(guan)(guan)柜是一(yi)種電氣(qi)設備，開(kai)(kai)關(guan)(guan)(guan)柜外(wai)線先(xian)進(jin)入柜內(nei)主控(kong)(kong)開(kai)(kai)關(guan)(guan)(guan)，然(ran)后進(jin)入分(fen)控(kong)(kong)開(kai)(kai)關(guan)(guan)(guan)，各分(fen)路按(an)其需要(yao)設置(zhi)。按(an)電壓(ya)(ya)等級(ji)分(fen)類(lei)：按(an)照電壓(ya)(ya)等級(ji)分(fen)類(lei)通(tong)常(chang)將(jiang)AC1000V及以下稱為(wei)低壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜、AC1000V以上(shang)稱為(wei)高(gao)(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜，有時(shi)也(ye)將(jiang)高(gao)(gao)壓(ya)(ya)柜中(zhong)電壓(ya)(ya)為(wei)AC10kV的稱為(wei)中(zhong)壓(ya)(ya)柜。高(gao)(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜廠家按(an)作電壓(ya)(ya)等級(ji)在3.6kV~550kV的電器(qi)產(chan)品，高(gao)(gao)壓(ya)(ya)隔離開(kai)(kai)關(guan)(guan)(guan)與(yu)接地開(kai)(kai)關(guan)(guan)(guan)、高(gao)(gao)壓(ya)(ya)負荷開(kai)(kai)關(guan)(guan)(guan)、高(gao)(gao)壓(ya)(ya)自動重合(he)與(yu)分(fen)段器(qi)，高(gao)(gao)壓(ya)(ya)操作機(ji)構、高(gao)(gao)壓(ya)(ya)防(fang)爆配電裝置(zhi)和(he)高(gao)(gao)壓(ya)(ya)開(kai)(kai)關(guan)(guan)(guan)柜等幾大類(lei)。

  整柜采用(yong)(yong)拼裝(zhuang)式(shi)組合結構,模數孔安(an)裝(zhuang),零(ling)部(bu)件通用(yong)(yong)性(xing)強,適用(yong)(yong)性(xing)好,標準化程度高(gao)；柜體上部(bu)為母線室(shi),前部(bu)為電器室(shi),后部(bu)為電纜進出線室(shi),各(ge)室(shi)間有鋼板或絕(jue)緣板作隔離,以保證安(an)全

  主(zhu)要(yao)的(de)作用(yong)在(zai)(zai)于保(bao)護與(yu)控(kong)制(zhi)(zhi)方(fang)面。在(zai)(zai)電(dian)(dian)力(li)系統當中存在(zai)(zai)的(de)工(gong)(gong)作有電(dian)(dian)能轉(zhuan)換，輸(shu)電(dian)(dian)，配電(dian)(dian)，發(fa)電(dian)(dian)等(deng)等(deng)；而高(gao)壓開關(guan)(guan)柜則可(ke)以在(zai)(zai)使(shi)用(yong)中，起到相(xiang)應的(de)保(bao)護與(yu)控(kong)制(zhi)(zhi)作用(yong)，可(ke)防作用(yong)方(fang)面也包含了(le)帶負荷合閘，帶接地線合閘，誤入(ru)帶電(dian)(dian)間隔等(deng)。產品主(zhu)要(yao)性能是高(gao)低壓開關(guan)(guan)柜通電(dian)(dian)試驗臺集成(cheng)多種交、直流電(dian)(dian)源、便于對開關(guan)(guan)柜的(de)檢(jian)測，大(da)大(da)提高(gao)工(gong)(gong)作效率還可(ke)以根據用(yong)戶(hu)要(yao)求定制(zhi)(zhi)。