Reliable 110kV Oil-Filled Traction Transformer for Electric Rail

Our high-voltage oil-immersed transformers are engineered for superior performance, energy efficiency, and long-term reliability. Designed to meet the demanding requirements of modern power infrastructure, they deliver significant advantages in loss reduction, noise control, and operational safety.

Key Product Advantages

• Ultra-Low Energy Loss
  • No-Load Losses: Reduced by 15% – 20% compared to the national standard GB6451.1-2008.
  • Load Losses: 5% lower than the national standard requirements.
  • This high efficiency contributes to a sustainable energy future by lowering overall operating costs and environmental impact-2.
• Exceptional Quiet Operation
  • Self-cooling noise levels are controlled below 60 dB, which is nearly 20 dB lower than standard limits.
  • Customized acoustic performance is available to meet specific project requirements.
• Minimized Partial Discharge for Enhanced Reliability
  • 110kV products are manufactured in a dust-free environment with all internal metal and insulation components rounded to eliminate discharge points.
  • Partial discharge levels are rigorously controlled below 100 pC, ensuring long-term insulation integrity and transformer lifespan.
• Robust Short-Circuit Withstand Capability
  • Our 110kV transformers are certified for strong short-circuit resistance, guaranteeing high reliability and stability under demanding grid conditions.
• Durable & Leak-Proof Construction
  • All sealing components are made of high-grade acrylic material and utilize one-time molding technology with no interfaces, providing a guaranteed seal and maintenance-free operation.
• Aesthetic & Modern Design
  • Features a fully polished, rust-free body with a home-appliance-grade powder electrostatic spray paint finish and wide-sheet fin-type radiators for a professional appearance.

Advanced Structural Features: NOMEX Insulation & Transformer Oil

The integration of NOMEX Insulation and high-quality transformer oil provides a foundation for outstanding performance.

• High-Temperature Resistance for Enhanced Safety
  • Capable of 100% continuous load operation in a high 40°C ambient temperature.
  • On average, our transformers sustain a 20% higher continuous load rating than conventional oil-immersed transformers under the same conditions.
• Superior Energy Efficiency
  • The optimized design and advanced materials contribute to up to 20% energy savings compared to ordinary oil-immersed transformers.
• Maintenance-Free Operation for a Lower Environmental Footprint
  • Sealing components are designed to have the same lifespan as the transformer core, eliminating the need for replacement and reducing lifecycle costs.
  • This robust construction enhances sustainability by conserving resources and minimizing waste-6