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按结(jie)构(gou)特征和用途(tu)分(fen)类:
(1)固定面(mian)(mian)板(ban)式(shi)开关柜,常称开关板(ban)或配电(dian)屏。它是一(yi)种有面(mian)(mian)板(ban)遮(zhe)拦的开启式(shi)开关柜,正(zheng)面(mian)(mian)有防护作用(yong)(yong),背(bei)面(mian)(mian)和侧面(mian)(mian)仍能触及带电(dian)部分,防护等级低(di),只能用(yong)(yong)于对供电(dian)连续(xu)性和稳靠性要求(qiu)较(jiao)低(di)的工(gong)矿企业,作变电(dian)室集中(zhong)供电(dian)用(yong)(yong)。