大連高低壓配電柜、大連配電箱技術無論是產品(pin)設計、制造工藝，還是經營管理，生產過程方面都取(qu)得了很大進步。

低壓(ya)(ya)配電(dian)(dian)(dian)(dian)柜(ju)電(dian)(dian)(dian)(dian)器(qi)行(xing)(xing)業(ye)則先于高壓(ya)(ya)行(xing)(xing)業(ye)將計(ji)算機(ji)技(ji)術(shu)應(ying)用(yong)與(yu)產品(pin)結構(gou)中。實現產品(pin)智能化和(he)網絡化，并(bing)已(yi)(yi)有智能的(de)低壓(ya)(ya)斷路器(qi)、電(dian)(dian)(dian)(dian)動(dong)機(ji)控(kong)制(zhi)器(qi)、過載繼(ji)電(dian)(dian)(dian)(dian)器(qi)、大(da)連開(kai)(kai)關(guan)(guan)柜(ju)等(deng)產品(pin)問世(shi);此外，國內(nei)低壓(ya)(ya)電(dian)(dian)(dian)(dian)器(qi)在可靠性(xing)研(yan)究、無觸(chu)(chu)點開(kai)(kai)關(guan)(guan)、真空技(ji)術(shu)、限流技(ji)術(shu)、零飛弧、高性(xing)能和(he)小型化、組合化、模(mo)數化、模(mo)塊(kuai)化等(deng)方面(mian)均取(qu)得(de)了(le)可喜的(de)成(cheng)績(ji)。我國高壓(ya)(ya)開(kai)(kai)關(guan)(guan)柜(ju)已(yi)(yi)發展(zhan)到金(jin)屬封閉(bi)(bi)型(含鎧裝、間隔和(he)箱(xiang)式)、低壓(ya)(ya)則以封閉(bi)(bi)抽出式單元為主。各種高壓(ya)(ya)手車式、中置式、環網柜(ju)、F-C柜(ju)、箱(xiang)變以及低壓(ya)(ya)抽屜柜(ju)、電(dian)(dian)(dian)(dian)動(dong)機(ji)控(kong)制(zhi)中心等(deng)產品(pin)已(yi)(yi)大(da)量上市(shi)。我國高低壓(ya)(ya)成(cheng)套設備均已(yi)(yi)等(deng)同或等(deng)效(xiao)采(cai)用(yong)IEC標(biao)準，根(gen)據國情在絕緣要求上還嚴于IEC標(biao)準。我國電(dian)(dian)(dian)(dian)器(qi)行(xing)(xing)業(ye)中不少企業(ye)已(yi)(yi)開(kai)(kai)始采(cai)用(yong)CAD、CAPP、CAM、CAE、MIS等(deng)先進技(ji)術(shu)，部分重點，骨干企業(ye)已(yi)(yi)具(ju)備CIMS技(ji)術(shu)。值得(de)一(yi)提的(de)是(shi)，直到二十世(shi)紀結束，無論是(shi)國內(nei)還是(shi)國外，整個電(dian)(dian)(dian)(dian)器(qi)科(ke)學(xue)理論尚(shang)未達(da)到成(cheng)熟和(he)完善的(de)地步，特別是(shi)對電(dian)(dian)(dian)(dian)弧過程及其數學(xue)模(mo)型的(de)建立等(deng)課題，仍然(ran)有待進一(yi)步研(yan)究。電(dian)(dian)(dian)(dian)器(qi)產品(pin)的(de)設計(ji)除發熱、電(dian)(dian)(dian)(dian)動(dong)力、電(dian)(dian)(dian)(dian)接(jie)觸(chu)(chu)、電(dian)(dian)(dian)(dian)磁特性(xing)等(deng)方面(mian)有一(yi)些(xie)零星的(de)經(jing)驗(yan)公(gong)式外，說到底(di)不過是(shi)類比優化加實驗(yan)的(de)方法。