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按结构(gou)特征和(he)用途(tu)分类(lei):
(1)固(gu)定面(mian)(mian)板(ban)式(shi)开关(guan)柜(ju),常称开关(guan)板(ban)或配电(dian)屏。它是一种有面(mian)(mian)板(ban)遮拦的开启式(shi)开关(guan)柜(ju),正(zheng)面(mian)(mian)有防(fang)护作(zuo)用(yong),背面(mian)(mian)和(he)(he)侧面(mian)(mian)仍(reng)能触及带电(dian)部(bu)分,防(fang)护等级低,只能用(yong)于对供(gong)电(dian)连续性(xing)和(he)(he)稳(wen)靠性(xing)要(yao)求较低的工(gong)矿企业,作(zuo)变电(dian)室集中(zhong)供(gong)电(dian)用(yong)。