大連高低壓配電柜、大連配電箱技(ji)術無(wu)論是產品設(she)計、制造工藝，還是經營管理，生產過程方面都(dou)取得了很大進步。

低壓(ya)(ya)(ya)配(pei)電(dian)(dian)(dian)(dian)柜(ju)(ju)電(dian)(dian)(dian)(dian)器(qi)行業則(ze)先于(yu)高壓(ya)(ya)(ya)行業將計(ji)算機(ji)技(ji)術(shu)應用與產(chan)(chan)品(pin)結構中(zhong)。實現產(chan)(chan)品(pin)智能化(hua)(hua)(hua)(hua)和(he)網絡(luo)化(hua)(hua)(hua)(hua)，并已有(you)智能的(de)(de)低壓(ya)(ya)(ya)斷路器(qi)、電(dian)(dian)(dian)(dian)動機(ji)控(kong)制器(qi)、過載繼電(dian)(dian)(dian)(dian)器(qi)、大連開關柜(ju)(ju)等(deng)(deng)產(chan)(chan)品(pin)問世;此外，國(guo)內低壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)器(qi)在可靠性(xing)(xing)研(yan)究(jiu)、無觸點開關、真空技(ji)術(shu)、限流技(ji)術(shu)、零飛弧、高性(xing)(xing)能和(he)小型(xing)化(hua)(hua)(hua)(hua)、組合化(hua)(hua)(hua)(hua)、模數(shu)(shu)化(hua)(hua)(hua)(hua)、模塊化(hua)(hua)(hua)(hua)等(deng)(deng)方面(mian)均取得了可喜的(de)(de)成績。我國(guo)高壓(ya)(ya)(ya)開關柜(ju)(ju)已發(fa)展到(dao)金屬封閉型(xing)(含鎧裝、間隔和(he)箱式(shi))、低壓(ya)(ya)(ya)則(ze)以封閉抽(chou)出式(shi)單(dan)元為主。各種(zhong)高壓(ya)(ya)(ya)手車式(shi)、中(zhong)置式(shi)、環網柜(ju)(ju)、F-C柜(ju)(ju)、箱變以及低壓(ya)(ya)(ya)抽(chou)屜柜(ju)(ju)、電(dian)(dian)(dian)(dian)動機(ji)控(kong)制中(zhong)心等(deng)(deng)產(chan)(chan)品(pin)已大量上市。我國(guo)高低壓(ya)(ya)(ya)成套設備均已等(deng)(deng)同或等(deng)(deng)效采用IEC標準(zhun)，根據(ju)國(guo)情在絕(jue)緣要求上還(huan)嚴于(yu)IEC標準(zhun)。我國(guo)電(dian)(dian)(dian)(dian)器(qi)行業中(zhong)不(bu)少企(qi)業已開始(shi)采用CAD、CAPP、CAM、CAE、MIS等(deng)(deng)先進(jin)技(ji)術(shu)，部分重點，骨干(gan)企(qi)業已具(ju)備CIMS技(ji)術(shu)。值得一(yi)提的(de)(de)是(shi)，直到(dao)二十世紀結束，無論是(shi)國(guo)內還(huan)是(shi)國(guo)外，整個電(dian)(dian)(dian)(dian)器(qi)科學理論尚未達(da)到(dao)成熟和(he)完(wan)善(shan)的(de)(de)地步，特別是(shi)對電(dian)(dian)(dian)(dian)弧過程及其數(shu)(shu)學模型(xing)的(de)(de)建(jian)立等(deng)(deng)課(ke)題，仍然有(you)待(dai)進(jin)一(yi)步研(yan)究(jiu)。電(dian)(dian)(dian)(dian)器(qi)產(chan)(chan)品(pin)的(de)(de)設計(ji)除發(fa)熱、電(dian)(dian)(dian)(dian)動力、電(dian)(dian)(dian)(dian)接(jie)觸、電(dian)(dian)(dian)(dian)磁特性(xing)(xing)等(deng)(deng)方面(mian)有(you)一(yi)些零星(xing)的(de)(de)經(jing)驗公式(shi)外，說(shuo)到(dao)底不(bu)過是(shi)類比優化(hua)(hua)(hua)(hua)加實驗的(de)(de)方法。