XL2低壓(ya)動力配電電箱
分(fen)動力配電(dian)(dian)箱和照明配電(dian)(dian)箱,是配電(dian)(dian)箱的一種,配電(dian)(dian)系(xi)統的末級設備(bei)。配電(dian)(dian)箱是按電(dian)(dian)氣接線要(yao)求將開(kai)關(guan)設備(bei)、測量儀表(biao)、保護(hu)電(dian)(dian)器和輔(fu)助(zhu)設備(bei)組裝(zhuang)在封(feng)閉或(huo)半封(feng)閉金屬柜中或(huo)屏幕上,構(gou)成低壓配電(dian)(dian)裝(zhuang)置動力配電(dian)(dian)控制箱。多為封(feng)閉式垂直安裝(zhuang)。因使用場合不(bu)同(tong),外(wai)殼防護(hu)等級也不(bu)同(tong),它們主要(yao)作為工礦(kuang)企業(ye)生(sheng)產現(xian)場的配電(dian)(dian)裝(zhuang)置