... ,3 phase oil immersion power transformer 2,high efficiency,low loss 3,Low losses and Low Noise Describtation of the product:The three-phase oil-immersed distributing transformer applies ... , 10KV, 10.5KV,11KV,15KV,20KV,22KV,33KV 35KV,36KV3)Rated LV: 0.4kV,0.415KV,0.38KV4)Phase No. :single or three;5)Rated frequency: 50Hzor ...