... 3 phase oil immersion power transformer 2, aluminum or copper Winding 3, high efficiency, low loss 4, low losses and low noise Describtation of Product:The three-phase oil-immersed distributing transformer applies new ... 10.5KV,11KV,15KV,20KV,22KV,33KV 35KV,36KV3)Rated LV: 0.4kV,0.415KV,0.38KV4)Phase ... a three-phase duplex winding off-circuit-tap-changing distribution transformer. Customized transformers ...