S11 Series Silicon Steel Power Transformer 10kv Oil-Immersed 20kv Transformer

S11 Series Silicon Steel Power Transformer 10kv Oil-Immersed 20kv Transformer. High-Efficiency Core Design: Uses grain-oriented cold rolled silicon steel with multi-stepped core section to reduce no-load loss and noise. Excellent Heat Dissipation: Corrugated oil passage design ensures stable operation and effective cooling for the transformer. Wide Capacity Range: Available in capacities from 30kVA to 2500kVA to meet diverse power distribution needs. Customizable Voltage: Supports high voltage options of 10kV, 20kV, and 35kV with low voltage of 0.4kV. Mature Technology: Features low cost, high reliability, and easy voltage adjustment for different electricity needs. Comprehensive Safety Protection: Equipped with pressure relief valves and optional gas relays with alarm and trip terminals. ISO9001 Certified Quality: Manufactured under ISO9001-2000 and ISO9001 quality certification standards. Flexible Winding Options: Offers copper or aluminum winding choices with concentric coil structure.