
Electrical Transformer Oil Immersed Transformer10kv 1000kVA ISO Maintenance-Free for Pumping Stations. Maintenance-Free Design: Corrugated tank design eliminates oil conservator, isolating transformer from air and moisture. High Energy Efficiency: Meets GB 20052-2024 Level 1 standards with no-load and load losses reduced by over 30% and 20%. Robust Structural Design: Impact-resistant and suitable for long-distance transportation and harsh environments. Strong Short-Circuit Resistance: Balanced winding ampere-turn distribution ensures high mechanical strength. Flexible Customization: Customizable capacity, size, protective coatings, and voltage options available. Long Service Life: Vacuum drying and oil filling process ensure design life exceeding 20 years. Wide Environmental Adaptability: Suitable for indoor/outdoor use, high altitude, humidity, pollution, and coastal areas. Multiple Safety Protections: Integrated pressure relief valve and gas relay for safe, maintenance-free operation.