436kVA Oil Immersed Water-cooled Electric Transformer
Capacity: 436kVA Water Cooled Transformer
Voltage/Frequency: 10kV-35kV / 50Hz-60Hz
Type: Advanced upgrade of Oil Immersed Self Cooled Transformer
Certifications: ISO9001, SGS, CE
Key Benefits: 30% longer lifespan with enhanced heat dissipation, 25% lower maintenance costs
Have questions? GNEE sales representatives are available for live chat now
Send E-mail: sales@gneeelectric.com
Tel: +8615824687445
Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 436kva oil immersed water-cooled electric transformer in China. If you're going to buy customized 436kva oil immersed water-cooled electric transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Specifications of water cooled transformer
Cooling System: Patented water cooling technology ensures water cooled transformer temperature rise ≤55K, exceeding IEC standards.
Insulation: Mineral oil-immersed design enables oil immersed power transformer to withstand 95kV lightning impulse voltage.
Efficiency: IE3 energy class with 18% lower no-load loss than standard oil immersed self cooled transformer.
Safety: Dual protection (pressure relief valve + gas relay) compliant with UL standards.
Compact Design: 20% smaller footprint supports flexible indoor/outdoor installation.
Products parameter of Oil Immersed Water-cooled Electric Transformer
Environmental Compatibility of oil immersed power transformer
Climate Resistance: Salt-spray-tested enclosure allows oil immersed power transformer operation in coastal humidity.
High-Altitude Performance: Water cooled transformer delivers full capacity at 4,000m elevation.
Pollution Resistance: IP55-rated oil immersed self cooled transformer withstands Grade IV dusty environments.
Earthquake Resilience: Certified for 8-magnitude seismic zones.
Maintenance: Self-cleaning water system extends service intervals to 5 years.
Advantages of Water-Cooled Technology
Heat Dissipation: Direct water-cooled coil contact improves heat transfer by 40% vs. oil immersed self cooled transformer.
Overload Capacity: Sustains 120% overload for 2 hours (vs. 110%/1h for conventional oil-immersed models).
Noise Reduction: ≤65dB(A), 15dB quieter than typical oil immersed power transformer.
Temperature Adaptability: Auto-regulated cooling maintains stable water cooled transformer output from -30°C to +50°C.
Eco-Friendly: 30% less oil consumption with closed-loop water circulation, RoHS-compliant.
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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:
o Global warranty for 2 years; 5-year warranty on core components.
o 7×24-hour remote support, fault response within <24 hours.
o Operation manual provided.
SGS certification certificate
Packing and Delivery
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