大連高低壓配電柜、大連配電箱技(ji)術(shu)無論是產(chan)品(pin)設計、制造工藝(yi)，還是經營(ying)管理，生產(chan)過(guo)程方面都取得了很大進步。

低壓配電(dian)(dian)柜(ju)(ju)電(dian)(dian)器行(xing)業(ye)則先于高(gao)壓行(xing)業(ye)將(jiang)計(ji)算機技(ji)(ji)術應用與產(chan)(chan)品(pin)結(jie)構(gou)中(zhong)。實(shi)現(xian)產(chan)(chan)品(pin)智能(neng)(neng)化(hua)(hua)和網絡化(hua)(hua)，并已有(you)智能(neng)(neng)的低壓斷路器、電(dian)(dian)動機控制器、過(guo)(guo)載繼電(dian)(dian)器、大連開(kai)(kai)關(guan)(guan)柜(ju)(ju)等(deng)產(chan)(chan)品(pin)問世;此外，國(guo)內低壓電(dian)(dian)器在可(ke)靠性(xing)(xing)(xing)研究、無觸(chu)點(dian)開(kai)(kai)關(guan)(guan)、真空技(ji)(ji)術、限流(liu)技(ji)(ji)術、零飛弧、高(gao)性(xing)(xing)(xing)能(neng)(neng)和小型(xing)化(hua)(hua)、組合(he)化(hua)(hua)、模數化(hua)(hua)、模塊化(hua)(hua)等(deng)方(fang)面(mian)均(jun)取得了可(ke)喜的成績。我(wo)國(guo)高(gao)壓開(kai)(kai)關(guan)(guan)柜(ju)(ju)已發展到(dao)金(jin)屬封閉型(xing)(含(han)鎧(kai)裝(zhuang)、間隔(ge)和箱式(shi)(shi))、低壓則以封閉抽(chou)出式(shi)(shi)單元為主。各種高(gao)壓手車式(shi)(shi)、中(zhong)置式(shi)(shi)、環網柜(ju)(ju)、F-C柜(ju)(ju)、箱變(bian)以及低壓抽(chou)屜(ti)柜(ju)(ju)、電(dian)(dian)動機控制中(zhong)心等(deng)產(chan)(chan)品(pin)已大量上市。我(wo)國(guo)高(gao)低壓成套設備(bei)均(jun)已等(deng)同或等(deng)效采用IEC標準，根(gen)據國(guo)情在絕緣要求上還嚴(yan)于IEC標準。我(wo)國(guo)電(dian)(dian)器行(xing)業(ye)中(zhong)不(bu)少企業(ye)已開(kai)(kai)始采用CAD、CAPP、CAM、CAE、MIS等(deng)先進技(ji)(ji)術，部分重點(dian)，骨干(gan)企業(ye)已具備(bei)CIMS技(ji)(ji)術。值(zhi)得一提的是(shi)(shi)，直到(dao)二十世紀結(jie)束(shu)，無論(lun)是(shi)(shi)國(guo)內還是(shi)(shi)國(guo)外，整個電(dian)(dian)器科學理(li)論(lun)尚未達(da)到(dao)成熟和完善的地步(bu)(bu)，特別是(shi)(shi)對電(dian)(dian)弧過(guo)(guo)程(cheng)及其(qi)數學模型(xing)的建立等(deng)課題，仍(reng)然有(you)待進一步(bu)(bu)研究。電(dian)(dian)器產(chan)(chan)品(pin)的設計(ji)除(chu)發熱、電(dian)(dian)動力、電(dian)(dian)接觸(chu)、電(dian)(dian)磁特性(xing)(xing)(xing)等(deng)方(fang)面(mian)有(you)一些零星的經(jing)驗公式(shi)(shi)外，說(shuo)到(dao)底不(bu)過(guo)(guo)是(shi)(shi)類比優(you)化(hua)(hua)加實(shi)驗的方(fang)法。