XL2低(di)壓動(dong)力配電電箱
分動力(li)配(pei)電(dian)(dian)箱和(he)照明配(pei)電(dian)(dian)箱,是(shi)配(pei)電(dian)(dian)箱的一(yi)種,配(pei)電(dian)(dian)系統的末級(ji)設備。配(pei)電(dian)(dian)箱是(shi)按電(dian)(dian)氣接線要求將開關設備、測量(liang)儀(yi)表、保護(hu)電(dian)(dian)器和(he)輔(fu)助(zhu)設備組裝(zhuang)(zhuang)在封閉(bi)或半(ban)封閉(bi)金屬柜中或屏幕上,構(gou)成低壓配(pei)電(dian)(dian)裝(zhuang)(zhuang)置動力(li)配(pei)電(dian)(dian)控制箱。多為封閉(bi)式(shi)垂直安裝(zhuang)(zhuang)。因(yin)使用場(chang)合不(bu)同,外(wai)殼(ke)防護(hu)等(deng)級(ji)也(ye)不(bu)同,它們主(zhu)要作為工礦(kuang)企業生產(chan)現場(chang)的配(pei)電(dian)(dian)裝(zhuang)(zhuang)置