High-quality dry-type transformer series with excellent thermal and moisture resistance.
S11ใS13-M oil-immersed transformer. It is widely used in industrial and mining enterprises, agricultural and civil buildings. It can also be applied to places with a large amount of oil stains and chemical substances in the petroleum and chemical industries.
| Parameter | S11-M Series | S13-M Series |
|---|---|---|
| Rated Capacity (kVA) | 30 โ 2500 | 30 โ 2500 |
| High Voltage (kV) | 6 / 6.3 / 10 / 10.5 / 11 | 6 / 6.3 / 10 / 10.5 / 11 |
| Low Voltage (kV) | 0.4 | 0.4 |
| Tap Range | ยฑ5% or ยฑ2ร2.5% | ยฑ5% or ยฑ2ร2.5% |
| Connection Group Label | Dyn11 / Yyn0 | Dyn11 / Yyn0 |
| Short Circuit Resistance | Multi-layer cylindrical structure, high mechanical strength | Optimized windings, excellent short-circuit resistance |
Model Naming Convention:
S11-30~2500/10
Environmentally safe transformers with flame-resistant resin insulation, used in sensitive indoor applications like hospitals, malls, and subways.
Dry-type power transformers use advanced insulation technology that makes them safe, reliable, and suitable for places with fire safety requirements. Designed for high performance under humid and dusty environments.
| Rated Voltage | 20kV / 11kV |
| Rated Frequency | 50Hz |
| Cooling Method | AN/AF |
| Temperature Rise | 100K (winding) |
| Protection Class | IP00 / IP20 |
Model Naming Convention:
SCB11-1600/20