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按结构特征和用途分类:
(1)固定面板(ban)(ban)式开(kai)关柜(ju),常称开(kai)关板(ban)(ban)或配电(dian)(dian)屏(ping)。它是一(yi)种有(you)面板(ban)(ban)遮拦的开(kai)启式开(kai)关柜(ju),正面有(you)防护(hu)作(zuo)用,背(bei)面和侧面仍能触及带电(dian)(dian)部分,防护(hu)等级低,只(zhi)能用于对供电(dian)(dian)连续性(xing)和稳靠性(xing)要求较低的工(gong)矿(kuang)企业,作(zuo)变电(dian)(dian)室(shi)集中(zhong)供电(dian)(dian)用。