Three Phase Dry Type MV&HV Electrical Distribution Transformers 300kva
Three Phase Dry Type MV & HV Electrical Distribution Transformers 300kVA Our three-phase dry type distribution transformers are engineered for medium voltage (MV) and high voltage (HV) power networks, delivering reliable and safe electricity distribution for industrial plants, commercial centers, residential complexes, and public facilities. With available ratings of 300kVA, these transformers are optimized for small to medium-scale loads, ensuring stable operation of
Three Phase Dry Type Transformer 300kva
,HV Electrical Distribution Transformer
,Dry Type MV Transformer with warranty
- Safe & Fire-resistant - Resin-cast insulation, no oil leakage or explosion risk
- Energy Efficient - Low no-load and load losses, reduced operational costs
- Reliable Cooling - Air natural (AN) / Air forced (AF) cooling options
- Low Noise - Quiet operation suitable for residential and commercial buildings
- Easy Installation & Maintenance - Compact design, minimal servicing required
- Commercial buildings & shopping centers
- Industrial facilities & manufacturing plants
- Hospitals, schools & public infrastructure
- Residential communities & mixed-use developments
- Renewable energy projects (solar & wind power integration)
| Basic Information | ||
| 1 | Manufacture | HENTG Power |
| 2 | Country of origin | China |
| 3 | Standard on which performance data is based | IEC 60076 / GB |
| Basic Technical Parameters | ||
| 1 | Type & Model | SCB10-300-13.8/0.22 |
| 2 | Rated Capacity | 300kVA |
| 3 | Rated Voltage (HV / LV) | 13.8kV/0.22kV |
| 4 | Rated Current (HV / LV) | 12.55A / 787.3A |
| 5 | Voltage Ratio | 13.8 / 0.22 kV |
| 6 | Tap Changer Range | ±2 × 2.5 % |
| 7 | Short-Circuit Impedance | 4% |
| 8 | Vector Group | Dyn11 |
| 9 | Rated Frequency | 60Hz |
| 10 | Cooling Method | AN/AF |
| 11 | Winding Material | Aluminum |
| Insulation & Thermal Classes | ||
| 12 | Insulation Level | Class F |
| a | High-Voltage Side | |
| Lightning Impulse Withstand (peak) | 75kV | |
| Short-Duration Power-Frequency Withstand (r.m.s.) | 35kV | |
| b | Low-Voltage Side | |
| Lightning Impulse Withstand (peak) | - | |
| Short-Duration Power-Frequency Withstand (r.m.s.) | 3kV | |
| Losses, Noise & No-Load Current | ||
| 13 | No-Load Loss | ≤880 W ±15% |
| 14 | Load Loss | ≤3470 W +15% |
| 15 | Sound Pressure Level | 65 dB(A) |
| 16 | No-Load Current | 1% |
| Other Technical Requirements | ||
| 17 | Overall Dimensions (L × W × H) | 1010 × 950 × 961 mm (for reference) |
| 18 | Estimated Total Mass | About 985kg |
- Damage caused by improper installation, misuse, overload operation, unauthorized modification, or failure to follow the operation manual
- Damage caused by force majeure (such as natural disasters, lightning strikes, fire, flood, etc.)
- Damage caused by repairs or replacement of parts by the customer without our consent
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