YB型预装式变电站是将额外电(dian)(dian)压(ya)(ya)12KV高(gao)压(ya)(ya)配(pei)(pei)电(dian)(dian)装(zhuang)(zhuang)(zhuang)配(pei)(pei)、10/0.4kV电(dian)(dian)力(li)变压(ya)(ya)器、高(gao)压(ya)(ya)配(pei)(pei)电(dian)(dian)装(zhuang)(zhuang)(zhuang)配(pei)(pei)和电(dian)(dian)能(neng)计量(liang)装(zhuang)(zhuang)(zhuang)配(pei)(pei)等(deng)预装(zhuang)(zhuang)(zhuang)组合(he)(he)在一个(ge)箱(xiang)体(ti)内(nei)的松散型成(cheng)套配(pei)(pei)电(dian)(dian)装(zhuang)(zhuang)(zhuang)配(pei)(pei)。首要(yao)作为(wei)在电(dian)(dian)力(li)体(ti)系(xi)中作能(neng)源、照明(ming)供(gong)电(dian)(dian)之用(yong)。出꧙(chu)格合(he)(he)适(shi)于(yu)城网革新中途径两旁(pang)在配(pei)(pei)电(dian)(dian)线路，也(ye)可合(he)(he)用(yong)于(yu)室第小区、街道、大型工地(di)、高(gao)层修(xiu)建(jian)、工矿企业及姑且性举措措施等(deng)场合(he)(he)利用(yong)。