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
Mining & Oil
Mining & Oil
Explosion-proof and corrosion-resistant transformers for mining, oil extraction, and gas processing operations.
Voltage Range
11kV - 500kV
Capacity
10 - 500 MVA
Countries
25+ Countries
Standards
IEC / IEEE / ANSI
Overview
Mining and oil extraction operations demand transformers that perform reliably in extreme environments. Our mining transformers feature reinforced enclosures, corrosion protection, and explosion-proof designs certified for hazardous locations.From open-pit mines to offshore oil platforms, our transformers deliver dependable power for drilling, pumping, processing, and refining operations.
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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