Fournisseur de composants électroniques | Transformateurs, Inducteurs, Onduleurs
Are you looking for a reliable11kV to 415V transformer for your industrial or commercial power distribution system? Choosing the right step-down transformer ensures efficient voltage conversion, sécurité, et des économies à long terme. This guide coverskey specifications, price factors, and where to buy the best11kV/415V transformers dans 2024.

What is an 11kV to 415V Transformer?
Un11kV/415V transformer est unstep-down power transformer that converts high-voltage11,000V (11kV) input to a lower415V sortir, suitable for factories, bâtiments commerciaux, and large-scale electrical networks.
Common Applications:
✔ Industrial plants
✔ Commercial complexes
✔ Renewable energy systems (solar/wind farms)
✔ Exploitation minière & heavy machinery operations
✔ Data centers & hôpitaux
Key Specifications to Consider
When selecting an11kV to 415V transformer, check these critical factors:
1. Type de transformateur
Transformateurs immergés dans l'huile – Cost-effective, ideal for outdoor installations.
Transformateurs de type sec – Safer (no flammable oil), used in indoor/urban areas.
Cast Resin Transformers – Moisture-resistant, peu d'entretien.
2. Puissance nominale (kVA Range)
| Application | kVA recommandés |
|---|---|
| Small factories | 100kVA – 500kVA |
| Centres commerciaux | 500kVA – 1000kVA |
| Large industries | 1000kVA – 2500kVA |
3. Efficacité & Normes
CEI 60076 (Normes internationales)
Energy Class (IE2, IE3, IE4) – Higher efficiency reduces long-term costs.
11kV to 415V Transformer Price (2024)
Prices vary based ontaper, capacité, and brand:
| Taper | 100kVA | 500kVA | 1000kVA |
|---|---|---|---|
| Immergé dans l'huile | $3,500 – $6,500 | $8,000 – $15,000 | $12,000 – $25,000 |
| Type sec | $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
Schneider Électrique – Smart & eco-friendly options
Fabricants locaux – Cost-effective solutions
Conseils d'approvisionnement
✅ Comparemultiple quotes from suppliers
✅ Checkgarantie & after-sales support
✅ Considerefficacité énergétique for long-term savings
Conclusion
Un11kV to 415V transformer is essential for safe and efficient power distribution. Que vous ayez besoin d'unoil-cooled or dry-type transformer, evaluatingkVA requirements, efficacité, and supplier reliability will help you make the best investment.
Need a Custom Quote? Contact trusted suppliers today for the best11kV/415V transformer price!







