... Power Transformer 4.Low loss, Pollution free 10KV S11 Series Distribution Transformer(Laminated Core)/Technical DataTypeRated capacity(Kva)Voltage ... include S9, S11, SZ9,SFZ9,SSZ9,SFSZ9,S10,SFZ11 and SFSZ11 series oil-immersed transformer ,with voltage class 10--110KV ... , and capacity 30--90000KVA. Supported by new design philosophy,the ...