33kV 12/12.5 MVA 3-Phase Power Transformer with OLTC/OCTC Tap Changer and Cold-Rolled Silicon Steel Core
33kV 12/12.5 MVA 3-Phase Power Transformer with custom engineering, quality assurance, and global standards. Available as on load tap changer (OLTC) or off load tap changer (OCTC).
Youbian delivers advanced 33kV 12/12.5 MVA 3-Phase Power Transformers, managing the entire lifecycle from design to final delivery. Our engineering team provides cost-effective solutions tailored to your specific needs within approximately 5 days.
- Custom Engineering: Bespoke design phase to meet exact requirements
- Quality Assurance: Strict inspection protocols at every stage of production
- Global Standards: Rigorous non-destructive testing, specifically optimized for overseas clients
| Component | Technical Detail |
|---|---|
| Iron Core | Made of cold-rolled oriented silicon steel sheets, multi-level laminated structure to reduce losses and noise |
| Winding | High-quality enameled copper wire or paper wrapped copper wire; includes drum, spiral, continuous, and staggered forms |
| Fuel Tank | Corrugated steel plates; small transformers use deep oil tanks, large ones use bell shaped tanks |
| Insulating Oil | High-quality mineral oil meeting IEC296 standard, PCB/PCT free |
| Tap Changer | Available as on load tap changer (OLTC) or off load tap changer (OCTC) |