配(pei)電(dian)(dian)(dian)柜(ju)分(fen)動力配(pei)電(dian)(dian)(dian)柜(ju)和(he)(he)照明配(pei)電(dian)(dian)(dian)柜(ju)、計量柜(ju)，是配(pei)電(dian)(dian)(dian)系(xi)統(tong)的(de)末級設(she)備(bei)(bei)。配(pei)電(dian)(dian)(dian)柜(ju)是電(dian)(dian)(dian)動機控(kong)制(zhi)中心的(de)統(tong)稱。配(pei)電(dian)(dian)(dian)柜(ju)使用在(zai)負荷(he)(he)比較(jiao)分(fen)散、回(hui)路(lu)(lu)較(jiao)少(shao)的(de)場合(he)，電(dian)(dian)(dian)動機控(kong)制(zhi)中心用于負荷(he)(he)集中、回(hui)路(lu)(lu)較(jiao)多(duo)的(de)場合(he)。它們把上(shang)一(yi)級配(pei)電(dian)(dian)(dian)設(she)備(bei)(bei)某一(yi)電(dian)(dian)(dian)路(lu)(lu)的(de)電(dian)(dian)(dian)能分(fen)配(pei)給(gei)就近的(de)負荷(he)(he)。這(zhe)級設(she)備(bei)(bei)應對負荷(he)(he)提供保護(hu)、監視和(he)(he)控(kong)制(zhi)。