大連高低壓配電柜、大連配電箱技術無(wu)論是產品設計、制(zhi)造工藝，還是經(jing)營管(guan)理，生產過程(cheng)方面(mian)都取(qu)得(de)了很大進步。

低(di)壓(ya)(ya)配電(dian)(dian)(dian)(dian)柜(ju)電(dian)(dian)(dian)(dian)器(qi)行(xing)業(ye)(ye)(ye)則先(xian)于(yu)(yu)高(gao)(gao)(gao)壓(ya)(ya)行(xing)業(ye)(ye)(ye)將計(ji)算(suan)機(ji)技術應(ying)用(yong)與產(chan)品(pin)(pin)結(jie)構(gou)中(zhong)。實現(xian)產(chan)品(pin)(pin)智能化和(he)網絡化，并已(yi)(yi)有智能的(de)(de)低(di)壓(ya)(ya)斷(duan)路器(qi)、電(dian)(dian)(dian)(dian)動(dong)機(ji)控(kong)制器(qi)、過(guo)載(zai)繼電(dian)(dian)(dian)(dian)器(qi)、大連開關(guan)柜(ju)等(deng)產(chan)品(pin)(pin)問世;此外，國內(nei)低(di)壓(ya)(ya)電(dian)(dian)(dian)(dian)器(qi)在可(ke)靠性(xing)研(yan)究、無(wu)觸點開關(guan)、真空技術、限流技術、零(ling)飛(fei)弧(hu)、高(gao)(gao)(gao)性(xing)能和(he)小型(xing)化、組合化、模數(shu)化、模塊化等(deng)方(fang)面(mian)均取得了可(ke)喜的(de)(de)成績。我國高(gao)(gao)(gao)壓(ya)(ya)開關(guan)柜(ju)已(yi)(yi)發(fa)展到(dao)金(jin)屬封(feng)(feng)閉(bi)型(xing)(含鎧裝、間隔和(he)箱(xiang)式(shi))、低(di)壓(ya)(ya)則以(yi)封(feng)(feng)閉(bi)抽(chou)出式(shi)單元為主。各種高(gao)(gao)(gao)壓(ya)(ya)手車式(shi)、中(zhong)置式(shi)、環網柜(ju)、F-C柜(ju)、箱(xiang)變以(yi)及低(di)壓(ya)(ya)抽(chou)屜柜(ju)、電(dian)(dian)(dian)(dian)動(dong)機(ji)控(kong)制中(zhong)心等(deng)產(chan)品(pin)(pin)已(yi)(yi)大量上市。我國高(gao)(gao)(gao)低(di)壓(ya)(ya)成套(tao)設備均已(yi)(yi)等(deng)同或等(deng)效采(cai)用(yong)IEC標(biao)準(zhun)，根(gen)據國情在絕(jue)緣要求上還(huan)嚴于(yu)(yu)IEC標(biao)準(zhun)。我國電(dian)(dian)(dian)(dian)器(qi)行(xing)業(ye)(ye)(ye)中(zhong)不少企(qi)業(ye)(ye)(ye)已(yi)(yi)開始(shi)采(cai)用(yong)CAD、CAPP、CAM、CAE、MIS等(deng)先(xian)進技術，部分重(zhong)點，骨干企(qi)業(ye)(ye)(ye)已(yi)(yi)具備CIMS技術。值得一提(ti)的(de)(de)是(shi)，直到(dao)二(er)十世紀結(jie)束(shu)，無(wu)論是(shi)國內(nei)還(huan)是(shi)國外，整個電(dian)(dian)(dian)(dian)器(qi)科(ke)學理論尚未達到(dao)成熟和(he)完(wan)善(shan)的(de)(de)地步(bu)，特別是(shi)對電(dian)(dian)(dian)(dian)弧(hu)過(guo)程及其數(shu)學模型(xing)的(de)(de)建立(li)等(deng)課題，仍(reng)然有待(dai)進一步(bu)研(yan)究。電(dian)(dian)(dian)(dian)器(qi)產(chan)品(pin)(pin)的(de)(de)設計(ji)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)方(fang)面(mian)有一些(xie)零(ling)星(xing)的(de)(de)經驗公式(shi)外，說到(dao)底不過(guo)是(shi)類比優化加實驗的(de)(de)方(fang)法。