250kVA Copper Dry Type Power Transformer
Capacity: 250kVA
Voltage: High-voltage input/Low-voltage output (customizable)
Frequency: 50/60Hz
Type: Dry Type Power Transformer (three-phase, three phase dry type transformer)
Certifications: ISO, SGS, CE
Key Advantages: Equipped with fully copper-wound coils for energy efficiency; dry-type structure ensures fireproof and explosion-proof safety for oil-free, eco-friendly applications; certified for global compliance and reliability.
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Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Product Introduction of 250kVA Copper Dry Type Power Transformer
The Copper Winding Power Transformer is a specialized three phase dry type transformer engineered for industrial, data center, and commercial applications. Its core design integrates high-conductivity copper windings (a hallmark of Copper Winding Power Transformer technology) with precision-engineered three-phase dry-core construction, ensuring minimal energy loss and superior power transmission efficiency. Compatible with voltage ranges from 6kV to 400V and adaptable to 50/60Hz frequencies, it delivers stable performance with low noise emissions. The dry-type structure eliminates the need for insulating oil, significantly reducing fire risks while meeting ISO, SGS, and CE certification standards. Its compact footprint and advanced heat-dissipation capabilities provide a safe, reliable, and long-lasting power solution for demanding environments.
Products parameter
Material Advantages of Copper Winding Power Transformer
(1) High Conductivity (Core of Copper Winding Power Transformer)
Copper windings feature a conductivity rate of 100% IACS (International Annealed Copper Standard), drastically reducing resistive losses. This enhances efficiency in high-load scenarios for three phase dry type transformers, offering long-term energy savings.
(2) Superior Thermal Dissipation
Copper's high thermal conductivity, combined with the open design of dry-type transformers, ensures rapid heat dissipation. This prolongs equipment lifespan and maintains stability in high-temperature or humid conditions.
(3) Corrosion Resistance & Stability
Copper's natural oxide layer protects against corrosion from moisture and chemicals, eliminating the need for additional coatings. This maintains balanced three-phase current output for grid reliability and reduced maintenance costs.
(4) Environmental Compliance
Copper's oil-free design aligns with global green power standards, earning CE and ISO certifications. It is ideal for sensitive environments like healthcare facilities and data centers, where safety and eco-friendliness are paramount.
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Why choose us?
GNEE strictly follows the comprehensive acceptance testing process to ensure that the performance of each device meets the standards. Our products and services have been successfully applied in more than 50 countries and regions around the world. As a trusted global industrial partner, we are always committed to helping customers achieve their sustainable development vision through high-quality products and full-process services.
Support
• Pre-sales: Free technical consulting, drawing review, and installation training.
• After-sales:
Global warranty for 2 years; 5-year warranty on core components.
7×24-hour remote support, fault response within <24 hours.
Operation manual provided.
SGS certification certificate
Production environment
Our factory
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