10kv 20kv 33kv 125kVA 200kVA 250kVA 400kVA 630kVA 1200kVA 1250kVA Voltage Three Phase Pure Copper Winding Oil Immersed Power Electrical Transformer

10kv 20kv 33kv 125kVA 200kVA 250kVA 400kVA 630kVA 1200kVA 1250kVA Voltage Three Phase Pure Copper Winding Oil Immersed Power Electrical Transformer. High Efficiency & Low Energy Loss:Optimized core design and high-quality silicon steel reduce no-load and load losses, helping customers save operating costs. Reliable Performance & Long Service Life:Designed for continuous operation with excellent insulation performance and stable electrical characteristics, ensuring long-term reliable power supply. Advanced Oil Cooling System:High-quality insulating oil provides excellent heat dissipation and insulation performance, ensuring safe operation under heavy loads. Strong Overload Capacity:Robust design allows stable operation under demanding conditions and sudden load changes. Customized Voltage & Capacity Solutions:Available with customized voltage levels, power ratings, winding configurations and accessories to meet different project requirements. International Standard Manufacturing:Manufactured according to IEC, ANSI and other international standards to meet global market requirements. Strict Quality Control & Testing:Every transformer undergoes comprehensive testing to ensure safety, reliability and consistent performance. Durable Outdoor Structure:Strong steel tank and corrosion-resistant materials provide excellent protection for outdoor applications. Factory Direct Supply & Professional Service:Direct manufacturer supply with competitive pricing, technical support and customized solutions.