Energy Efficient 2500kVA Oil-Immersed Power Transformer for 11kV to 0.433kV Industrial Applications
Premium Efficiency 11kV to 0.433kV Power Transformer S13 2500kVA/2000kVA for Industrial Factory Electricity Supply Product Overview The S13 Series Oil-Immersed Distribution Transformer (2000kVA/2500kVA) is a high-performance, low-loss power solution engineered for demanding industrial environments. ...
Industrial Applications Transformer
,2500kVA Oil-Immersed Power Transformer
,Oil-Immersed Power Transformer
The S13 Series Oil-Immersed Distribution Transformer (2000kVA/2500kVA) is a high-performance, low-loss power solution engineered for demanding industrial environments. Specifically designed for 11kV to 0.433kV step-down applications, this transformer complies with IEC60076 standards. It offers a robust energy-saving design that significantly reduces operational costs for industrial factories, mining sites, and urban infrastructure across the African continent.
- Superior Energy Efficiency: 30% reduction in no-load loss compared to S11 models, ensuring long-term electricity savings
- 100% Pure Copper Windings: High-conductivity copper ensures excellent thermal stability and strong short-circuit resistance
- Hermetically Sealed Design: Vacuum oil-filling process and corrugated tank structure eliminate the need for an oil conservator, reducing maintenance requirements
- High-Temperature Resilience: Specifically optimized cooling radiators designed to maintain peak performance in tropical and arid climates
- Enhanced Insulation: Utilizes premium-grade insulation materials to prevent electrical failure under fluctuating grid conditions
| Core Material | High-permeability, grain-oriented cold-rolled silicon steel sheets with 45-degree fully oblique joint structure to minimize magnetic loss |
|---|---|
| Winding Technology | Spiral or continuous winding structure with specialized bracing to ensure mechanical strength during heavy-duty industrial starts |
| Cooling System | ONAN (Oil Natural Air Natural) cooling with high-surface-area corrugated fins for rapid heat dissipation |
| Voltage Regulation | Equipped with Off-Circuit Tap Changer (OCTC) with ±2×2.5% or ±5% range to adapt to unstable input voltages |
| Protection Accessories | Includes high-reliability pressure relief valves, oil level indicators, and signal thermometers for real-time monitoring |
In many African regions, high sand-dust density and extreme heat often lead to seal degradation and oil leakage, compromising transformer lifespan due to dust accumulation on seals and traditional conservators.
- Integrated Corrugated Tank: Fully sealed, bolt-free welding process for the tank cover to minimize leakage points
- Premium Fluoro-rubber Gaskets: All interfaces equipped with high-grade fluoro-rubber seals that resist UV radiation and sand abrasion, maintaining elasticity in 50°C+ environments
- Automated Leak Testing: Every unit undergoes 24-hour positive pressure test and ultrasonic flaw detection to ensure zero-leakage before shipment
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250kVA 10kV to 0.4kV Oil-Immersed Distribution Power Transformer for Rural Electrification
Factory Price S11 250kVA 10kV to 0.4kV Distribution Power Transformer for Rural Electrification Product Overview The Factory Price S11-250kVA 10kV to 0.4kV Distribution Power Transformer is a high-performance, three-phase oil-immersed unit specifically engineered for rural electrification and agricultural power grids . As an industry-standard step-down transformer, the S11 series balances cost-efficiency with exceptional reliability. Whether for remote village power supply,
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IEC60076 High Efficiency 630kVA 10/0.4 Copper Winding Oil-Immersed Transformer With oil Conservator For Residential Electrical Applications Manufacturer
IEC60076 630kVA oil transformer with copper winding & ONAN cooling. High efficiency, anti-leak design for harsh environments, customizable options. 1-year warranty, reliable power for residential & commercial applications.
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Reliable 315kva transformer price Oil Immersed Distribution Transformer with Dust Resistant Sealing for African Conditions
315kVA oil-immersed transformer with dust-resistant sealing for African conditions. Features low losses (480W no-load), IEC/CE certified, and enhanced corrosion protection for harsh environments.
