1. Usage Conditions: Indoor installation
2. Model: SCB
3. Capacity: 30–5000 kVA
4. Rated Voltage:
1. High Voltage: 6, 6.6, 10, 11, 12.47, 13.2, 13.8, 15, 20, 22, 25, 33, 34.5, 35
2. Low Voltage: 0.38, 0.4, 0.415, 0.433, 0.48, 0.69, 0.72
Non-standard customization supported.
5. Impedance: 4–10%
6. Insulation Class: F, H
7. Connection Group: Dyn11, Yyn0
8. Insulation Level:
1. 10kV: LI75 AC35/AC5
2. 20kV: LI125 AC50/AC5
3. 35kV: LI170 AC70/AC5
9. Standards Compliance: EN 50588, IEC 60076, UL, CE
The SCB Series Energy-Saving Epoxy Resin Cast Dry-Type Power Transformer is designed for three-phase power supply systems with a frequency of 50/60 Hz. With voltage levels of 10kV, 20kV, and 35kV and a maximum capacity of 25,000 kVA, it is suitable for voltage conversion between the primary and secondary sides of the grid.
Vacuum-cast with high-quality flame-retardant Class H epoxy resin, resulting in smooth and durable coil surfaces.
High mechanical strength with excellent short-circuit resistance. Operates reliably at 100% humidity.
Automated core manufacturing reduces noise by 5 dB and no-load losses by 5% compared to traditional methods.
No preheating is required before operation. No moisture removal needed for intermittent use.
Energy Efficient
Low no-load and load losses. Capable of 150% rated load operation with forced air cooling.
Flame-retardant, explosion-proof, compact design allows direct installation at load centers.
| Model | SCB Series |
| Application | Indoor Installation |
| Capacity Range | 30 kVA to 25,000 kVA |
| Rated Voltage (High) | 6, 10, 11, 15, 20, 22, 33, 35 kV (Customizable) |
| Rated Voltage (Low) | 0.38, 0.4, 0.415, 0.48, 0.69 kV (Customizable) |
| Impedance | 4% to 10% |
| Insulation Class | F, H |
| Connection Group | Dyn11, Yyn0 |
| Standards | IEC 60076, EN 50588, UL, CE |
We support non-standard customization to meet your specific project requirements. Contact our technical team for personalized solutions.
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