Upgrade your electrical grid with our advanced 10kV Three-Phase Oil Immersed Distribution Transformer. Engineered for modern electrical infrastructure, this electric power transformer combines cutting-edge insulation technology with high-quality cold-rolled silicon steel cores.
Achieving over 98.5% efficiency, it significantly reduces core loss and operational costs. Unlike a standard dry type distribution transformer, our oil-filled design utilizes deep-filtered, PCB-free mineral oil for superior cooling and insulation, ensuring a service life of over 30 years.
Whether you are analyzing the oil filled distribution transformer market for industrial, commercial, or residential use, our transformers provide the most reliable voltage conversion with minimal maintenance.
Key Features & Advantages
Our distribution transformers are engineered for excellence, featuring:
• Superior Core & Coil Technology
Built with high-quality cold-rolled silicon steel and transformers electrical power grade oxygen-free copper windings. The multi-layer cylindrical structure ensures high conductivity and low resistance.
• Enhanced Thermal Management
Features a spiral coil design with longitudinal oil passages, allowing for better internal heat dissipation and stable performance under heavy loads.
• Ultimate Short-Circuit Protection
Improved coil end-face support ensure the unit remains unmoved even under intense short-circuit currents.
• Leak-Proof & Anti-Aging
Equipped with premium rubber sealing materials and a fully sealed corrugated tank design to prevent oil leakage and oxidation.
• Quiet & Durable
Integrated low-noise technology and specialized anti-loosening fasteners make this one of the most reliable transformers and power solutions for noise-sensitive environments.
• Reliable Transportation
A new lifting and body positioning structure ensures the unit remains calibrated and secure during long-distance transit.
Specifications & Parameters
Understanding what is power transformers performance starts with the technical specs. Our 10kV series is designed to exceed IEC 60076 and EN 50588-1 standards.
| Category | Specification / Description |
| Phase | Three-Phase |
| Frequency | 50Hz or 60Hz |
| High Voltage (HV) | 10kV (Customizable) |
| Low Voltage (LV) | 0.4kV / 400V (Customizable) |
| Efficiency Rate | > 98.5% |
| Winding Material | High-Grade Oxygen-Free Copper |
| Cooling Method | ONAN (Oil Natural Air Natural) |
| Core Material | Cold-Rolled Silicon Steel |
| Standard Compliance | IEC 60076, EN 50588-1, GB/T 1094 |
| Tank Type | Hermetically sealed corrugated tank |
| All parameters are customizable to specific project needs. Contact us for detailed data sheets and loss calculations. | |
Packaging, Warranty & Certifications Packaging：
We provide end-to-end reliability for global shipping and long-term project success. Robust, export-grade seaworthy packaging. For specific site requirements, we also offer designs compatible with pad mounted distribution transformers enclosures to protect against environmental hazards.
Warranty：
We stand behind our craftsmanship with a standard 12-18 months comprehensive warranty and a design life expectancy of 30 years.
Quality Certifications：
ISO 9001:2015 Quality Management System. CE / IEC Certification for international electrical safety.Environmentally friendly tank oil certification.
Technical Support：
Every unit undergoes rigorous testing (Routine, Type, and Special tests) before dispatch to ensure zero-defect delivery.
