XL2低壓動(dong)力配電(dian)電(dian)箱
分動(dong)力配電(dian)(dian)(dian)箱(xiang)和照明(ming)配電(dian)(dian)(dian)箱(xiang),是(shi)配電(dian)(dian)(dian)箱(xiang)的(de)一種,配電(dian)(dian)(dian)系統的(de)末(mo)級設備。配電(dian)(dian)(dian)箱(xiang)是(shi)按電(dian)(dian)(dian)氣(qi)接線(xian)要(yao)(yao)求將開關設備、測量儀表、保(bao)護(hu)電(dian)(dian)(dian)器和輔助設備組裝(zhuang)(zhuang)在封(feng)閉(bi)或(huo)半(ban)封(feng)閉(bi)金屬柜中或(huo)屏幕上,構成(cheng)低壓配電(dian)(dian)(dian)裝(zhuang)(zhuang)置動(dong)力配電(dian)(dian)(dian)控制箱(xiang)。多為(wei)封(feng)閉(bi)式(shi)垂直安裝(zhuang)(zhuang)。因使用場合不(bu)同,外(wai)殼防(fang)護(hu)等級也(ye)不(bu)同,它(ta)們(men)主(zhu)要(yao)(yao)作為(wei)工礦企業生產(chan)現(xian)場的(de)配電(dian)(dian)(dian)裝(zhuang)(zhuang)置