Electronic Components Supplier | Transformers, Inductors, Inverters
Are you looking for a reliable 11kV to 415V transformer for your industrial or commercial power distribution system? Choosing the right step-down transformer ensures efficient voltage conversion, safety, and long-term cost savings. This guide covers key specifications, price factors, and where to buy the best 11kV/415V transformers in 2024.
What is an 11kV to 415V Transformer?
An 11kV/415V transformer is a step-down power transformer that converts high-voltage 11,000V (11kV) input to a lower 415V output, suitable for factories, commercial buildings, and large-scale electrical networks.
Common Applications:
✔ Industrial plants
✔ Commercial complexes
✔ Renewable energy systems (solar/wind farms)
✔ Mining & heavy machinery operations
✔ Data centers & hospitals
Key Specifications to Consider
When selecting an 11kV to 415V transformer, check these critical factors:
1. Transformer Type
-
Oil-Immersed Transformers – Cost-effective, ideal for outdoor installations.
-
Dry-Type Transformers – Safer (no flammable oil), used in indoor/urban areas.
-
Cast Resin Transformers – Moisture-resistant, low maintenance.
2. Power Rating (kVA Range)
| Application | Recommended kVA |
|---|---|
| Small factories | 100kVA – 500kVA |
| Shopping malls | 500kVA – 1000kVA |
| Large industries | 1000kVA – 2500kVA |
3. Efficiency & Standards
-
IEC 60076 (International standards)
-
Energy Class (IE2, IE3, IE4) – Higher efficiency reduces long-term costs.
11kV to 415V Transformer Price (2024)
Prices vary based on type, capacity, and brand:
| Type | 100kVA | 500kVA | 1000kVA |
|---|---|---|---|
| Oil-Immersed | $3,500 – $6,500 | $8,000 – $15,000 | $12,000 – $25,000 |
| Dry-Type | $5,000 – $9,000 | $12,000 – $20,000 | $18,000 – $35,000 |
(Prices may vary by region and supplier.)
Where to Buy 11kV to 415V Transformers?
Top Global Suppliers
-
Siemens – High-efficiency, premium transformers
-
ABB – Reliable & durable industrial models
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Schneider Electric – Smart & eco-friendly options
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Local Manufacturers – Cost-effective solutions
Procurement Tips
✅ Compare multiple quotes from suppliers
✅ Check warranty & after-sales support
✅ Consider energy efficiency for long-term savings
Conclusion
An 11kV to 415V transformer is essential for safe and efficient power distribution. Whether you need an oil-cooled or dry-type transformer, evaluating kVA requirements, efficiency, and supplier reliability will help you make the best investment.
Need a Custom Quote? Contact trusted suppliers today for the best 11kV/415V transformer price!
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