Energy Efficient Cast Resin Transformers
Cast resin transformers up to 20 MVA and 36 kV, produced in accordance with IEC/EN 60076. Climate class C2, environmental class E2, fire class F1 — safe for installation in residential and commercial environments.
About this product.
The delivery program of Cast Resin Transformers comprises power of up to 20 MVA and voltage levels of up to 36 kV. Ruhstrat® Cast Resin Transformers are produced in accordance with IEC/EN 60076, DIN EN 50541-21, VDE 0532, DIN 42523 and special national regulations and customer requests.
With the climate classification C2, the environmental classification E2 and the fire classification F1, they satisfy the highest demands for safe installation in residential and commercial environments.
At a glance.
| Power range | Up to 20 MVA |
|---|---|
| Voltage level | Up to 36 kV |
| HV winding material | Aluminium or copper |
| LV winding material | Aluminium or copper |
| Insulation class | F |
| Climate class | C2 (IEC/EN 60076-11) |
| Environmental class | E2 (IEC/EN 60076-11) |
| Fire class | F1 (IEC/EN 60076-11) |
| Standards | IEC/EN 60076 · DIN EN 50541-21 · VDE 0532 · DIN 42523 |
Standard design
- HV and LV windings in aluminium or copper
- Insulation class F
- Climate class C2 / environmental class E2 / fire class F1 per IEC/EN 60076-11
- Special national regulations and customer requests accommodated
- Suitable for safe installation in residential and commercial environments
Design types
- Distribution transformer
- Transformer for 6-, 12-, 18- or 24-pulse inverter operation
- Double-stack and multi-winding transformers
- Step-up transformer
- Transformers for wind power
- Starter transformer
- Test transformer, including combination with variable transformer
Brochures and catalogues.
- Cast-resin transformers brochure (PDF) · Ruhstrat®
- Energy-efficient cast resin transformers catalogue (PDF) · Ruhstrat®
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