大連高低壓配電柜、大連配電箱技(ji)術無論是產品(pin)設計、制(zhi)造工藝，還是經營管理，生產過程方面(mian)都取得了很(hen)大進步。

低(di)(di)壓(ya)(ya)(ya)配電(dian)(dian)柜(ju)電(dian)(dian)器(qi)(qi)(qi)行(xing)業(ye)(ye)則先(xian)于高壓(ya)(ya)(ya)行(xing)業(ye)(ye)將計(ji)算機(ji)技(ji)術應用(yong)與產(chan)品結構中(zhong)。實(shi)現產(chan)品智能(neng)化(hua)和(he)網絡化(hua)，并已(yi)有(you)智能(neng)的(de)低(di)(di)壓(ya)(ya)(ya)斷路器(qi)(qi)(qi)、電(dian)(dian)動(dong)機(ji)控制(zhi)器(qi)(qi)(qi)、過載繼(ji)電(dian)(dian)器(qi)(qi)(qi)、大連開關柜(ju)等產(chan)品問世;此(ci)外(wai)，國內低(di)(di)壓(ya)(ya)(ya)電(dian)(dian)器(qi)(qi)(qi)在可靠性(xing)(xing)研究、無(wu)觸點(dian)開關、真空技(ji)術、限流技(ji)術、零飛弧(hu)、高性(xing)(xing)能(neng)和(he)小型(xing)(xing)化(hua)、組合(he)化(hua)、模數化(hua)、模塊化(hua)等方面均(jun)取得(de)了可喜的(de)成績。我(wo)國高壓(ya)(ya)(ya)開關柜(ju)已(yi)發展到(dao)(dao)金屬(shu)封閉型(xing)(xing)(含鎧裝(zhuang)、間隔和(he)箱(xiang)式)、低(di)(di)壓(ya)(ya)(ya)則以封閉抽出式單元為主。各種高壓(ya)(ya)(ya)手車(che)式、中(zhong)置式、環網柜(ju)、F-C柜(ju)、箱(xiang)變以及低(di)(di)壓(ya)(ya)(ya)抽屜柜(ju)、電(dian)(dian)動(dong)機(ji)控制(zhi)中(zhong)心等產(chan)品已(yi)大量上市(shi)。我(wo)國高低(di)(di)壓(ya)(ya)(ya)成套設(she)備均(jun)已(yi)等同或等效采(cai)用(yong)IEC標準，根據國情在絕緣(yuan)要求上還(huan)嚴于IEC標準。我(wo)國電(dian)(dian)器(qi)(qi)(qi)行(xing)業(ye)(ye)中(zhong)不少企(qi)業(ye)(ye)已(yi)開始采(cai)用(yong)CAD、CAPP、CAM、CAE、MIS等先(xian)進技(ji)術，部分(fen)重點(dian)，骨干企(qi)業(ye)(ye)已(yi)具備CIMS技(ji)術。值得(de)一(yi)提的(de)是，直到(dao)(dao)二(er)十世紀(ji)結束，無(wu)論(lun)是國內還(huan)是國外(wai)，整個(ge)電(dian)(dian)器(qi)(qi)(qi)科(ke)學理論(lun)尚未(wei)達到(dao)(dao)成熟和(he)完善的(de)地步(bu)，特別是對電(dian)(dian)弧(hu)過程及其數學模型(xing)(xing)的(de)建立(li)等課題，仍然有(you)待進一(yi)步(bu)研究。電(dian)(dian)器(qi)(qi)(qi)產(chan)品的(de)設(she)計(ji)除發熱(re)、電(dian)(dian)動(dong)力、電(dian)(dian)接觸、電(dian)(dian)磁(ci)特性(xing)(xing)等方面有(you)一(yi)些零星的(de)經驗(yan)公式外(wai)，說到(dao)(dao)底(di)不過是類(lei)比優化(hua)加實(shi)驗(yan)的(de)方法(fa)。