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按结构特征和用途(tu)分类(lei):
(1)固定面(mian)板(ban)式(shi)(shi)开(kai)关(guan)柜,常称开(kai)关(guan)板(ban)或配(pei)电(dian)(dian)屏。它是一种有面(mian)板(ban)遮拦(lan)的开(kai)启式(shi)(shi)开(kai)关(guan)柜,正(zheng)面(mian)有防护作用,背面(mian)和侧(ce)面(mian)仍能(neng)触(chu)及带电(dian)(dian)部(bu)分(fen),防护等级低(di),只能(neng)用于对供(gong)电(dian)(dian)连(lian)续性(xing)和稳靠性(xing)要求较低(di)的工(gong)矿企业,作变电(dian)(dian)室集中供(gong)电(dian)(dian)用。