GGD、XL型交換高压变压器配电盘柜合用(yong)(yong)于发电(dian)(dian)厂、变电(dian)(dian)所、工矿企业等电(dian)(dian)力用(yong)(yong)户，作为交换50Hz，额外(wai)电(dian)(dian)压(ya)380V，额外🎃(wai)电(dian)(dian)流(liu)至(zhi)3150A的(de)配电(dian)(dian)体系中作为能(neng)源、照明及配电(dian)(dian)装备(bei)(bei)的(de)电(dian)(dian)能(neng)转换、分派、与节(jie)制之用(yong)(yong)。该(gai)产(chan)(chan)物分断才(cai)能(neng)高，额外(wai)短(duan)时耐(nai)受电(dian)(dian)流(liu)可到50kA。线路计(ji)划矫捷、组合便利、适(shi)(shi)用(yong)(yong)性强、布(bu)局(ju)新奇的(de)特色。该(gai)产(chan)(chan)物是(shi)我国(guo)组装式，牢(lao)固(gu)面板开(kai)(kai)关柜的(de)代表产(chan)(chan)物之一(yi)。该(gai)产(chan)(chan)物合适(shi)(shi)IEC60439《高压(ya)成(cheng)套(tao)开(kai)(kai)关装备(bei)(bei)和节(jie)制装备(bei)(bei)》，GB7251《高压(ya)成(cheng)套(tao)开(kai)(kai)关装备(bei)(bei)和节(jie)制装备(bei)(bei)》等规(gui)范。