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按(an)结(jie)构特征和(he)用途分类(lei):
(1)固定面(mian)板(ban)式(shi)开(kai)(kai)关柜,常(chang)称开(kai)(kai)关板(ban)或配电(dian)(dian)(dian)屏。它是一种有面(mian)板(ban)遮(zhe)拦的开(kai)(kai)启式(shi)开(kai)(kai)关柜,正面(mian)有防(fang)护作用(yong),背面(mian)和侧面(mian)仍能(neng)触(chu)及(ji)带电(dian)(dian)(dian)部分,防(fang)护等级低,只能(neng)用(yong)于(yu)对供电(dian)(dian)(dian)连续性(xing)和稳靠性(xing)要求较(jiao)低的工(gong)矿企业(ye),作变(bian)电(dian)(dian)(dian)室集中供电(dian)(dian)(dian)用(yong)。