50000kVA Outdoor Type Oil Immersed Transformer

50000kVA Outdoor Type Oil Immersed Transformer

‌Model: SFZ11 Capacity: 50,000kVA
Voltage: 10kV (primary) / 0.4kV (secondary)
Frequency: 50/60Hz
Type: Oil Immersed Transformers
Certifications: ISO, SGS, CE
Key Advantages:
Based on Oil Filled Distribution Transformers technology, the SFZ11 offers ultra-high capacity with robust reliability. Its oil-immersed design ensures optimal cooling and insulation, reducing energy loss by up to 25% compared to conventional models. The transformer is certified for global standards (ISO, SGS, CE) and meets environmental and safety requirements for heavy-duty industrial applications.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 50000kva outdoor type oil immersed transformer in China. If you're going to buy customized 50000kva outdoor type oil immersed transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

 

Product Features & Benefits of Oil Immersed Power Transformer

 

50000kVA Outdoor Type Oil Immersed Transformer

High Efficiency & Energy Savings

Equipped with advanced oil distribution transformer core technology, it minimizes no-load losses and improves energy efficiency, reducing operational costs for large-scale s.

Stable Performance in Extreme Conditions

Oil Immersed Transformers use non-flammable mineral oil, ensuring fire resistance and explosion protection even under prolonged high-load scenarios.

Durable Construction for Outdoor Use

Corrosion-resistant aluminum alloy housing and triple-layer protective coating guarantee longevity in harsh outdoor environments (e.g., humidity, dust, temperature fluctuations).

Easy Installation & Low Maintenance

Compact modular design allows quick setup, while the sealed oil system reduces downtime and maintenance needs, ideal for remote or unmanned sites.

Flexible Compatibility

Supports Oil Filled Distribution Transformers with 50/60Hz operation and adaptable voltage configurations, meeting global grid requirements.

 

 

Products parameter

 

50000kVA Outdoor Type Oil Immersed Transformer

 

 

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Outdoor Applications & Environmental Suitability

 

Industrial & Utility Power Distribution

Optimized for large factories, mining sites, and oil distribution transformer networks requiring high-capacity energy transmission in open spaces.

High-Voltage Substations

Designed for oil immersed transformers in substations handling 10kV-35kV grids, ensuring reliable power distribution in urban or rural settings.

Rugged Outdoor Environments

Oil Filled Distribution Transformers withstand extreme weather (e.g., storms, salt spray, temperature ranges of -30°C to +50°C) with no performance degradation.

Remote Infrastructure Projects

Ideal for oil/gas refineries, solar farms, or construction sites where stable power is critical and on-site maintenance is limited.

Urban Infrastructure Upgrades

Compact footprint and low noise design (≤65dB) make it suitable for cities, reducing environmental impact while meeting growing energy demands.

 

50000kVA Outdoor Type Oil Immersed Transformer

 

50000kVA Outdoor Type Oil Immersed Transformer

 

 

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Main products

 

 

 

50000kVA Outdoor Type Oil Immersed Transformer

 

 

 

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.

 

S13 200kVA Outdoor Oil Immersed Power transformers

Product Testing Center

S13 200kVA Outdoor Oil Immersed Power transformers

 

SGS certification certificate

S13 200kVA Outdoor Oil Immersed Power transformers

Packing and Delivery

S13 200kVA Outdoor Oil Immersed Power transformers

 

FAQ
 

Q1: How does the design of a Rectifier Transformer handle high DC component impacts?

A: Using flat-stacked core technology with ±0.5mm precision and high impedance design, it can withstand 100% rated current DC component impacts.
Scene Validation: After adopting our rectifier transformer, a certain electrolytic aluminum plant saw an 85% reduction in equipment failure rates and a 20% increase in production capacity.

Q2: How does the Pre-assembled Substation perform under harsh weather conditions?

A: The fully sealed cabinet design achieves an IP55 protection rating and uses anti-salt mist coating, ensuring stable operation in coastal or highly corrosive environments.
User Case: A wind farm in Shandong selected our pre-assembled substation, maintaining 99.9% power supply reliability even during typhoon seasons.

Q3: How does an Amorphous Alloy Transformer reduce electricity costs in remote areas?

A: By using amorphous alloy tape cores, no-load losses are reduced by 50%-70% compared to traditional silicon steel transformers, making them particularly suitable for rural grids with fluctuating loads.

 

 

 

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