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按结(jie)构特(te)征和用(yong)途(tu)分类(lei):
(1)固定面(mian)(mian)板式(shi)开(kai)关(guan)柜,常称开(kai)关(guan)板或配(pei)电(dian)(dian)屏。它是一种有(you)面(mian)(mian)板遮(zhe)拦的开(kai)启(qi)式(shi)开(kai)关(guan)柜,正面(mian)(mian)有(you)防护作(zuo)用,背(bei)面(mian)(mian)和侧(ce)面(mian)(mian)仍能触(chu)及(ji)带电(dian)(dian)部分(fen),防护等级(ji)低,只能用于对(dui)供(gong)电(dian)(dian)连续性(xing)(xing)和稳(wen)靠性(xing)(xing)要求较低的工矿企业,作(zuo)变电(dian)(dian)室集(ji)中供(gong)电(dian)(dian)用。