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按结构(gou)特征和用(yong)途分类：
（1）固定面(mian)(mian)(mian)板(ban)式开(kai)(kai)关柜，常称开(kai)(kai)关板(ban)或配电(dian)(dian)屏。它(ta)是一种有(you)面(mian)(mian)(mian)板(ban)遮拦的开(kai)(kai)启式开(kai)(kai)关柜，正面(mian)(mian)(mian)有(you)防护作(zuo)用(yong)，背面(mian)(mian)(mian)和侧面(mian)(mian)(mian)仍(reng)能触及带(dai)电(dian)(dian)部分(fen)，防护等级低(di)，只能用(yong)于对供(gong)电(dian)(dian)连(lian)续性和稳靠性要求较低(di)的工矿(kuang)企(qi)业，作(zuo)变电(dian)(dian)室集中供(gong)电(dian)(dian)用(yong)。
