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按结构(gou)特(te)征和用途(tu)分类:
(1)固定(ding)面(mian)(mian)板(ban)式(shi)开(kai)关柜,常称开(kai)关板(ban)或配电(dian)屏。它是一种有面(mian)(mian)板(ban)遮拦的开(kai)启(qi)式(shi)开(kai)关柜,正(zheng)面(mian)(mian)有防护(hu)作(zuo)用(yong)(yong),背(bei)面(mian)(mian)和侧面(mian)(mian)仍能触及(ji)带电(dian)部分,防护(hu)等级低,只(zhi)能用(yong)(yong)于对供电(dian)连续性(xing)和稳靠性(xing)要(yao)求较(jiao)低的工矿(kuang)企业(ye),作(zuo)变电(dian)室(shi)集中供电(dian)用(yong)(yong)。