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按结(jie)构(gou)特征和用途(tu)分(fen)类:
(1)固定(ding)面(mian)(mian)板式开(kai)关柜(ju),常称(cheng)开(kai)关板或配电(dian)屏。它是(shi)一种有面(mian)(mian)板遮拦的开(kai)启式开(kai)关柜(ju),正面(mian)(mian)有防护作用(yong)(yong),背面(mian)(mian)和侧面(mian)(mian)仍能触及带电(dian)部分(fen),防护等级低(di),只能用(yong)(yong)于对供(gong)电(dian)连续(xu)性和稳靠性要求较低(di)的工矿企业,作变电(dian)室(shi)集中供(gong)电(dian)用(yong)(yong)。