low loss , low noise, 10kV-35kV Power Transformer, power supply. The transformers are in accordance with National Standards GB1094 Power Trans- formers and GB/T6451 Technical Specifi- cations and Requirements for Three Phase Oil-immersed Power Transformers. The vol- tage regulation range is 10±4×2.5% kV for 10 kV class and 5±3×2.5% kV for 35 kV class. Voltage regulation is effected by adj- usting ...