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按(an)结构特征和用途分类(lei):
(1)固定面板(ban)式(shi)开关柜,常称开关板(ban)或(huo)配电(dian)(dian)屏。它是一种有面板(ban)遮拦的开启式(shi)开关柜,正面有防(fang)护作用,背面和侧面仍能触及带电(dian)(dian)部分,防(fang)护等级低(di),只能用于对(dui)供(gong)电(dian)(dian)连续性和稳靠(kao)性要(yao)求(qiu)较低(di)的工(gong)矿企(qi)业,作变(bian)电(dian)(dian)室集中(zhong)供(gong)电(dian)(dian)用。