配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)(ju)分(fen)動(dong)力配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)(ju)和(he)(he)照明配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)(ju)、計量柜(ju)(ju)，是(shi)配(pei)(pei)電(dian)(dian)(dian)(dian)系(xi)統的(de)末級設(she)備(bei)。配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)(ju)是(shi)電(dian)(dian)(dian)(dian)動(dong)機控(kong)制(zhi)(zhi)中心(xin)(xin)的(de)統稱。配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)(ju)使用在負(fu)(fu)荷比(bi)較(jiao)分(fen)散(san)、回路較(jiao)少(shao)的(de)場合，電(dian)(dian)(dian)(dian)動(dong)機控(kong)制(zhi)(zhi)中心(xin)(xin)用于(yu)負(fu)(fu)荷集(ji)中、回路較(jiao)多(duo)的(de)場合。它們(men)把上一級配(pei)(pei)電(dian)(dian)(dian)(dian)設(she)備(bei)某一電(dian)(dian)(dian)(dian)路的(de)電(dian)(dian)(dian)(dian)能(neng)分(fen)配(pei)(pei)給(gei)就近的(de)負(fu)(fu)荷。這級設(she)備(bei)應對負(fu)(fu)荷提(ti)供(gong)保護、監(jian)視和(he)(he)控(kong)制(zhi)(zhi)。