配電(dian)(dian)柜(箱)是(shi)配電(dian)(dian)系統的末級(ji)機器設備(bei)。配電(dian)(dian)柜是(shi)電(dian)(dian)動(dong)機控(kong)制(zhi)管理(li)中心(xin)的通稱。配電(dian)(dian)柜應用在負載(zai)較(jiao)(jiao)為分散化(hua)、回(hui)路較(jiao)(jiao)少的場(chang)所;電(dian)(dian)動(dong)機控(kong)制(zhi)管理(li)中心(xin)用以(yi)負載(zai)集(ji)中化(hua)、回(hui)路較(jiao)(jiao)多的場(chang)所。

    大連配電箱是數據上的海量參數，普通是構成高壓林按電氣接線，要求將開關設備、測量儀表、維護電器和輔佐設備組裝在封鎖或半封閉金屬柜中或屏幅上，構成低壓配電箱。正常運轉時可借助手動或(huo)自動開關接通或(huo)分斷電路。

    大連配(pei)電(dian)(dian)箱(xiang)(xiang)施工現(xian)場配(pei)電(dian)(dian)零碎應設置(zhi)室內(nei)總配(pei)電(dian)(dian)屏和(he)分(fen)配(pei)電(dian)(dian)箱(xiang)(xiang)或(huo)室外總配(pei)電(dian)(dian)箱(xiang)(xiang)和(he)分(fen)配(pei)電(dian)(dian)箱(xiang)(xiang)分(fen)級(ji)供(gong)電(dian)(dian)，各級(ji)配(pei)電(dian)(dian)裝(zhuang)置(zhi)的容量應與實踐(jian)負載婚配(pei)。動力、照明應辨別(bie)設置(zhi)。總配(pei)電(dian)(dian)箱(xiang)(xiang)電(dian)(dian)器額定(ding)值、舉措整定(ding)值，應與分(fen)路(lu)開(kai)(kai)關電(dian)(dian)器的額定(ding)值、舉措整定(ding)值相適(shi)應。并裝(zhuang)設總自動開(kai)(kai)關、漏電(dian)(dian)保護器和(he)分(fen)路(lu)自動開(kai)(kai)關。

    大連配電(dian)箱配電(dian)柜(ju)、盤的(de)接(jie)(jie)(jie)線(xian)(xian)端(duan)子(zi)(zi)工程驗收應(ying)合乎以(yi)下規定(ding)。接(jie)(jie)(jie)線(xian)(xian)端(duan)子(zi)(zi)需有排序編號，端(duan)子(zi)(zi)排應(ying)有利于(yu)拆換且接(jie)(jie)(jie)線(xian)(xian)便捷，離地(di)高寬比宜超過350mm;在配電(dian)柜(ju)、盤里所應(ying)用的(de)接(jie)(jie)(jie)線(xian)(xian)端(duan)子(zi)(zi)應(ying)規定(ding)與(yu)輸電(dian)線(xian)(xian)的(de)橫截面(mian)配對，嚴禁應(ying)用小接(jie)(jie)(jie)線(xian)(xian)端(duan)子(zi)(zi)配大橫截面(mian)的(de)輸電(dian)線(xian)(xian)。