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In modern industrial and mining operations, stable and safe power distribution is the foundation of continuous production. As a professional transformer manufacturer based in China, we focus on producing CE certified 11kV oil immersed transformers that meet international safety standards and perform reliably in heavy-duty working environments. Our 3-phase 11kV/400V transformers are widely used in power plants, mining sites, industrial plants, and infrastructure projects worldwide.
Why Choose CE Certified 11kV Oil Immersed Transformers
All our oil immersed transformers carry CE certification, ensuring compliance with EU safety, health, and environmental protection requirements. This certification makes our products suitable for global project acceptance, customs clearance, and grid connection.
Key advantages include:
- Stable 3-phase structure for 11kV/400V power conversion
- Low no-load and load loss for energy saving
- Strong overload capacity for industrial and mining loads
- Corrosion-resistant and dustproof design for harsh environments
- Hermetically sealed structure to extend service life
- Compact design for easy transportation and installation
Typical Specifications (CE Certified 11kV Oil Transformers)
| Capacity (kVA) | Voltage Ratio | Phase | Standard | Application |
|---|---|---|---|---|
| 100–6300 | 11kV/400V | 3-phase | CE | Mining, Industry, Power Plants |
Customization for capacity, voltage ratio, tapping range, and protection degree is available.
Ideal Applications
Mining Projects
Our oil transformers provide stable power for open-pit and underground mining, with strong resistance to vibration, dust, and extreme temperatures.
Industrial Plants
Suitable for manufacturing, metallurgy, chemical, and processing industries requiring continuous and reliable power supply.
Power Plants & Infrastructure
Widely used in small power stations, grid substations, construction sites, and urban distribution systems.
Get a Free Quotation Today
We provide factory direct pricing and free, no-obligation quotations for 3-phase 11kV/400V oil immersed transformers. Simply send us your required capacity, quantity, and application details, and we will respond with a professional quote within 24 hours.
Conclusion
CE certified 11kV oil immersed transformers combine safety, reliability, and cost efficiency for mining, industrial, and power plant projects. As a trusted manufacturer, we deliver high-quality products and customized solutions to support your global business. Contact us today for your ideal transformer solution.
