大連高低壓配電柜、大連配電箱技術無論是(shi)產(chan)品設計、制造工藝，還是(shi)經(jing)營管理(li)，生(sheng)產(chan)過程方(fang)面(mian)都取(qu)得了很大進步。

低(di)(di)(di)壓(ya)(ya)配電(dian)(dian)(dian)(dian)柜(ju)電(dian)(dian)(dian)(dian)器(qi)(qi)行(xing)業(ye)則(ze)先于高(gao)壓(ya)(ya)行(xing)業(ye)將計算機技(ji)(ji)術(shu)應用與產(chan)(chan)品結構中(zhong)。實(shi)(shi)現產(chan)(chan)品智(zhi)能(neng)(neng)化(hua)和網(wang)(wang)絡(luo)化(hua)，并已(yi)(yi)有(you)(you)智(zhi)能(neng)(neng)的(de)(de)低(di)(di)(di)壓(ya)(ya)斷路器(qi)(qi)、電(dian)(dian)(dian)(dian)動(dong)機控(kong)制器(qi)(qi)、過(guo)載繼電(dian)(dian)(dian)(dian)器(qi)(qi)、大連(lian)開(kai)關柜(ju)等(deng)(deng)產(chan)(chan)品問(wen)世;此外，國(guo)內(nei)低(di)(di)(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)器(qi)(qi)在可靠(kao)性(xing)研(yan)究(jiu)、無觸點(dian)開(kai)關、真(zhen)空技(ji)(ji)術(shu)、限流技(ji)(ji)術(shu)、零(ling)(ling)飛弧(hu)、高(gao)性(xing)能(neng)(neng)和小型(xing)化(hua)、組合(he)化(hua)、模數(shu)化(hua)、模塊化(hua)等(deng)(deng)方面均取得了(le)可喜(xi)的(de)(de)成(cheng)績。我國(guo)高(gao)壓(ya)(ya)開(kai)關柜(ju)已(yi)(yi)發(fa)展到(dao)(dao)金屬封(feng)閉型(xing)(含鎧(kai)裝、間隔(ge)和箱式(shi))、低(di)(di)(di)壓(ya)(ya)則(ze)以(yi)封(feng)閉抽出式(shi)單元(yuan)為主(zhu)。各種高(gao)壓(ya)(ya)手(shou)車(che)式(shi)、中(zhong)置式(shi)、環網(wang)(wang)柜(ju)、F-C柜(ju)、箱變以(yi)及低(di)(di)(di)壓(ya)(ya)抽屜(ti)柜(ju)、電(dian)(dian)(dian)(dian)動(dong)機控(kong)制中(zhong)心(xin)等(deng)(deng)產(chan)(chan)品已(yi)(yi)大量上市。我國(guo)高(gao)低(di)(di)(di)壓(ya)(ya)成(cheng)套設備均已(yi)(yi)等(deng)(deng)同或(huo)等(deng)(deng)效采用IEC標(biao)準(zhun)，根據國(guo)情(qing)在絕緣要求上還嚴于IEC標(biao)準(zhun)。我國(guo)電(dian)(dian)(dian)(dian)器(qi)(qi)行(xing)業(ye)中(zhong)不少企業(ye)已(yi)(yi)開(kai)始(shi)采用CAD、CAPP、CAM、CAE、MIS等(deng)(deng)先進技(ji)(ji)術(shu)，部(bu)分(fen)重點(dian)，骨(gu)干(gan)企業(ye)已(yi)(yi)具備CIMS技(ji)(ji)術(shu)。值得一(yi)提(ti)的(de)(de)是，直到(dao)(dao)二十(shi)世紀結束，無論是國(guo)內(nei)還是國(guo)外，整個電(dian)(dian)(dian)(dian)器(qi)(qi)科學(xue)理論尚未達到(dao)(dao)成(cheng)熟和完(wan)善的(de)(de)地步，特別是對電(dian)(dian)(dian)(dian)弧(hu)過(guo)程及其數(shu)學(xue)模型(xing)的(de)(de)建立等(deng)(deng)課題(ti)，仍(reng)然有(you)(you)待(dai)進一(yi)步研(yan)究(jiu)。電(dian)(dian)(dian)(dian)器(qi)(qi)產(chan)(chan)品的(de)(de)設計除發(fa)熱、電(dian)(dian)(dian)(dian)動(dong)力、電(dian)(dian)(dian)(dian)接觸、電(dian)(dian)(dian)(dian)磁特性(xing)等(deng)(deng)方面有(you)(you)一(yi)些零(ling)(ling)星(xing)的(de)(de)經驗公式(shi)外，說(shuo)到(dao)(dao)底不過(guo)是類比優化(hua)加實(shi)(shi)驗的(de)(de)方法。