20000kVA 3 Phase Outdoor Oil Immersed Transformer
Capacity: 20000kVA 3-Phase Power
Voltage: 35kV/10.5kV (Customizable)
Type: Outdoor-rated Oil Filled Distribution Transformers
Certifications: ISO9001, SGS Safety Testing, CE Compliance
Key Benefits: High-efficiency heat dissipation design, operational in extreme temperatures (-40℃~45℃), 30% lower maintenance costs than standard Outdoor Transformer models.
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 20000kva 3 phase outdoor oil immersed transformer in China. If you're going to buy customized 20000kva 3 phase outdoor oil immersed transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
Product Introduction of 3 Phase Outdoor Oil Immersed Transformer
The SFZ11 series oil filled distribution transformers redefine industrial performance with advanced oil-immersed cooling technology, achieving 98.5% energy efficiency. Core advantages include:
Enhanced Safety: Fully sealed Oil Immersed Transformer structure eliminates oil leakage risks, validated by 100,000 lightning strike tests.
Smart Operation: Integrated oil temperature monitoring module ensures real-time status tracking for outdoor transformer systems.
Energy Savings: Step-lap laminated core reduces no-load losses by 15% below IEC standards.
Durability: Anti-corrosion coating on outdoor transformer enclosures withstands C5-M level salt spray resistance.



Products parameter


Outdoor Applications & Advantages
Renewable energy plants (solar/wind) requiring oil filled distribution transformers.
Harsh environments like mines or oil fields for robust outdoor transformer installations.
Urban grid expansion hubs using Oil Immersed Transformer systems.
Scenario-Specific Strengths:
Extreme Climate Resilience: Cold-start capability at -40℃ with oil expansion compensation.
Explosion-Proof Design: Outdoor transformer equipped with pressure relief valves and gas protection.
Modular Installation: Oil Immersed Transformer supports rapid hoisting, cutting setup time by 50%.
Eco-Friendly: Recyclable insulating oil meets IEC 60296 environmental standards.
IoT Integration: Optional remote monitoring for oil filled distribution transformers via IoT interfaces.
Why choose us?
GNEE Group:
Global Transformer Supply Chain Integration Expert (2008 - Present)
Founded in 2008, GNEE Group has undergone fifteen years of deep industry cultivation, successfully transforming from a regional trader to a global supply chain management expert. As a pioneer in the integration of the steel industry chain, the group has established a full-cycle value system that spans raw material procurement, production coordination, logistics optimization, and terminal services, setting an innovative operational benchmark in the global transformer distribution sector. In the era of Industry 4.0, GNEE Group is accelerating towards its goal of becoming a global integrator oftransformer industry value through digital restructuring and green supply chain construction.
SGS certification certificate


Packing and Delivery

Hot Tags: 20000kva 3 phase outdoor oil immersed transformer, China 20000kva 3 phase outdoor oil immersed transformer manufacturers, suppliers, factory, transformer core cleaning, S13 Outdoor Transformers, 500kVA 10kv Transformer, 2000kVA Oil Transformer, transformer commissioning standard, Oil Immersed Transformers
You Might Also Like
Send Inquiry


















