Reliable 800kVA 10kVA to 0.4kVA Three Phase Oil-Filled Step Down Transformer Outdoor For for Industrial and Commercial Use-Reliable Power Supply Customized
Máy biến áp ngâm dầu 800kVA (10kV/0,4kV) có chứng nhận CE. Hiệu quả cao, bịt kín kép cho môi trường bụi bặm, lớp phủ chống ăn mòn. OEM/ODM tùy chỉnh có sẵn để cung cấp điện công nghiệp.
800kVA Three Phase Oil-Filled Transformer
,0.4kVA Three Phase Oil-Filled Transformer
,10kVA Three Phase Oil-Filled Transformer

Our oil-immersed transformer is designed for industrial and commercial settings, providing reliable step-down power solutions. With 800kVA capacity (10kV/0.4kV three-phase), it delivers high efficiency, low noise, and robust environmental resistance. Customization available. Ideal for Africa’s dusty regions, ensuring long-term stable operation.
- High Efficiency: Premium materials, low loss, stable performance.
- Safe & Reliable: Oil-immersed cooling, robust protection, suitable for harsh environments.
- Large 800kVA capacity: suited for industrial and commercial projects
- Optimized for dusty environments, strong corrosion resistance and longer lifespan
- Three-phase design: supports multiple voltage requirements
- Customization: Supports client-specific requirements for special applications.
- Durable Design: Anti-corrosion housing, perfect for outdoor long-term use.
| Attribute | Value |
|---|---|
| Capacity | 800kVA |
| Voltage | 10kV/0.4kV |
| Phase | Three phase |
| Cooling | Oil-immersed |
| Application | Outdoor |
| Seal | Double seal |
| Material | Silicon steel |
| Corrosion | Anti-corrosion |
| Custom | Yes |
| Monitoring | Optional |
- Voltage: Input 10kV, Output 0.4kV, three-phase configuration
- Capacity: 800kVA, supports various power needs
- Oil-immersed cooling system for superior heat dissipation and safe long-term operation
- High-quality silicon steel core for low loss and enhanced efficiency
- Double sealing structure prevents oil leakage, perfect for dusty areas
- Anti-corrosion coated casing, suitable for outdoor installation, UV resistant
- Optional monitoring systems for real-time operation status




Market Challenge: Dust-prone environment leads to oil leakage and high maintenance in traditional transformers.
Demand: High-sealing, corrosion-resistant, easy-maintenance transformers for stable power supply.
Solution:
- Double-sealing design effectively prevents dust ingress and oil leakage
- Enhanced anti-corrosion coating prolongs service life
- Professional design for easy on-site maintenance, minimizing downtime
- Lead Time: Fast delivery, stock and custom available.
- Packaging: Special wooden crate ensures transport safety.
- After-sales Service: Professional technical support & global guarantee.

- Perfect for factories
- Commercial buildings
- Power upgrading
- Distributed energy projects
- Enhances power stability, reduces maintenance costs.
- Professional 30+ senior engineers offer 24 hours online service and response within 30 min.
- 100,000m² factory, 250+ workers, 30+ senior engineers and 8 production lines, 20000+ sets annual production capacity.
- 100% OQC testing with 8 main detection contents. 15+ years power transformer designing and manufacturing experience.
- Comply with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standard
- Cross-industry power transformer solution.
- Global on-site technical support.
Q1: What is the estimated delivery time?
A1: Delivery usually takes 7-15 business days depending on your location.
Q2: Can I get a sample before placing a bulk order?
A1: Yes, samples are available. Please contact us for details and pricing.
Q3: Do you offer OEM/ODM services?
A3: Yes, we provide OEM/ODM services to customize products according to your needs.
Q4: What payment methods do you accept?
A4: We accept T/T, PayPal, and credit card payments.
Q5: How do you handle quality issues?
A5: If you encounter any quality issues, please contact us with photos for quick resolution.
Q6: Is there a minimum order quantity (MOQ)?
A6: Yes, the MOQ varies by product. Please inquire for specific details.
Contact us now for customized transformer solutions!
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