... ISO 1,15kV, S11 ,3 phase oil immersion power transformer 2, aluminum or copper Winding 3, ... Describtation of Product:The three-phase oil-immersed distributing transformer applies new type insulating structure and ... 10KV, 10.5KV,11KV,15KV,20KV,22KV,33KV 35KV,36KV3)Rated LV: 0.4kV,0 ... duplex winding off-circuit-tap-changing distribution transformer. Customized transformers of different specification are ...