XL2低壓動力配電電箱
分動(dong)力配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)和照明配(pei)電(dian)(dian)(dian)箱(xiang)(xiang),是(shi)配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)的一種,配(pei)電(dian)(dian)(dian)系統的末級設(she)備。配(pei)電(dian)(dian)(dian)箱(xiang)(xiang)是(shi)按電(dian)(dian)(dian)氣接(jie)線要求將開關設(she)備、測量(liang)儀(yi)表、保護(hu)電(dian)(dian)(dian)器和輔助設(she)備組(zu)裝(zhuang)在封(feng)閉或(huo)半(ban)封(feng)閉金(jin)屬柜中(zhong)或(huo)屏幕(mu)上(shang),構成低壓配(pei)電(dian)(dian)(dian)裝(zhuang)置(zhi)動(dong)力配(pei)電(dian)(dian)(dian)控制(zhi)箱(xiang)(xiang)。多為封(feng)閉式垂直安裝(zhuang)。因使用場(chang)合不同(tong),外(wai)殼防護(hu)等級也不同(tong),它們主要作為工礦企業(ye)生(sheng)產現場(chang)的配(pei)電(dian)(dian)(dian)裝(zhuang)置(zhi)