Best Seller
Oil-Immersed Power Transformer
100 - 5,000 kVA
High-efficiency oil-immersed transformers for power transmission and heavy industrial applications.
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42 Projects
Renewable Energy
Renewable Energy
Specialized transformers for solar and wind energy projects, designed for variable loads and inverter harmonics.
Voltage Range
11kV - 500kV
Capacity
10 - 500 MVA
Countries
25+ Countries
Standards
IEC / IEEE / ANSI
Overview
As the world transitions to clean energy, our step-up transformers for solar farms and wind turbines play a critical role. Our renewable energy transformers are designed for variable load conditions and harmonics from inverter-based generation.We offer pad-mounted and dry-type transformers specifically engineered for solar PV plants and wind farms, with designs compliant with grid code requirements.
500+
Grid transformers delivered
25+
Countries served
99.7%
Average reliability rate
30+
Years of field experience
Challenge
- Extreme ambient temperatures from -40°C to +55°C across different regions
- Continuous heavy-load operation requiring superior thermal management
- Compliance with multiple international standards (IEC, IEEE, ANSI, BS)
- Harsh environments including high humidity, salt spray, and dust storms
- Transportation of oversized equipment to remote substation locations
Our Solution
- Custom insulation systems rated for specific ambient temperature ranges
- Advanced ONAN/ONAF/OFAF cooling with optimized radiator designs
- Multi-standard compliance with flexible design to meet any grid code
- Corrosion-resistant enclosures and sealed tank designs for harsh environments
- Modular packaging and on-site assembly support for remote deployments
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