Single Phase Oil Filled Distribution Transformer is available in a taping range of ± 5% in steps of 2.5%. The Oil Filled Distribution Transformer can be operated using a primary voltage of up to 11 kV and secondary voltage of 120, 120/240, 210-105, 250 and 240/480 V. The Oil Filled Distribution Transformer works on single phase mode of operation in 50 Hz frequency range. Single Phase Oil Filled Distribution Transformer is made from quality grade Silicon Steel and comes in a range of up to 25 kVA.