| Technical Specifications | |
| Model Series | SCB10 / SCB11 / SCB13 / SCB14 |
| Rated Capacity | 250 kVA |
| Primary Voltage (U1) | 10,000 V (10 kV / 11 kV) |
| Secondary Voltage (U2) | 400 V / 415 V / 480 V (3-Phase 4-Wire) |
| Vector Group | Dyn11 |
| Rated Frequency | 50 Hz / 60 Hz |
| Cooling Method | AN (Natural Air) / AF (Forced Air Blower) |
| Primary Current (I1) | 14.43 A |
| Secondary Current (I2) | 347.8 A |
| Guaranteed No-Load Loss (P0) | 720 W |
| Guaranteed Load Loss (Pk at 120°C) | 2830 W |
| Short-Circuit Impedance (Uk) | 4.00% |
| Insulation Class | F Class (155°C) / H Class (180°C) Epoxy Cast Resin |
| Temperature Rise Limit | Winding Temp Rise ≤ 100 K (F Class) / ≤ 125 K (H Class) |
| IP Protection Class | IP00 (Open Type) / IP20 (Indoor Enclosure) / IP23 (Loubered) |
| Total Weight | 1320 kg |
| Overall Footprint (L×W×H) | 1050 mm × 800 mm × 1120 mm |
| Governing Standards | IEC 60076-11, GB/T 10228-2015, CE, ISO 9001 |
250 kVA Amorphous Alloy Core Three-Phase Dry Transformer
Dry Type Transformer
250 kVA Amorphous Alloy Core Three-Phase Dry Transformer
This 250 kva amorphous alloy core three-phase dry transformer is designed for indoor power distribution where safety, low maintenance, and practical insulation performance are important. It provides dependable service for commercial, industrial, infrastructure, or special-application installations and can be customized according to voltage, enclosure, cooling, and monitoring requirements.
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