GGD、XL型调换高压力供电系统柜合(he)用(yong)于发电(dian)(dian)厂、变电(dian)(dian)所、工矿企业等电(dian)(dian)力用(yong)户，作为交换50Hz，额(e)外电(dian)(dian)压(ya)380V，额(e)外电(dian)(dian)流至3150A的(de)配电(dian)(dian)体系中作为能(neng)源、照明及配电(dian)(dian)装(zhuang)(zhuang)备(bei)(bei)的(de)电(dian)(dian)能(neng)转(zhuan)换、分派、与节(jie)制(zhi)之用(yong)。该(gai)产(chan)物(wu)分断才(cai)能(neng)高(gao)(gao)，额(e)外短(duan)时耐受(shou)电(dian)(dian)流可(ke)到50kA。线路(lu)计划矫(jiao)捷、组(zu)合(he)便利(li)、适用(yong)性强、布局新奇(qi)的(de)特色。该(gai)产(chan)物(wu)是我(wo)国组(zu)装(zhuang)(zhuang)式(shi)，牢固面板开关(guan)(guan)柜(ju)的(de)代表产(chan)物(wu)之一。该(gai)产(chan)物(wu)合(he)适IEC60439《高(gao)(gao)压(ya)成(cheng)套开关(guan)(guan)装(zhuang)(zhuang)备(bei)(bei)和节(jie)制(zhi)装(zhuang)(zhuang)备(bei)(bei)》，GB7251《高(gao)(gao)压(ya)成(cheng)套开关(guan)(guan)装(zhuang)(zhuang)备(bei)(bei)和节(🦄jie)制(zhi)装(zhuang)(zhuang)备(bei)(bei)》等规(gui)范🌊。