SC(B)11-10kV Epoxy Resin Casting Dry Type Power Transformer

The SC(B)11 series represents the pinnacle of technical performance in ultra-low-loss distribution technology. Engineered for versatility and efficiency, it is the ideal power solution for high-demand infrastructure, including wind power generation, high-rise commercial centers, airports, offshore oil platforms, and modern industrial plants.

Technical Summary

Performance Characteristics

• Next-Generation Efficiency: The SC(B)11 series significantly exceeds industry benchmarks, reducing no-load losses by over 20% and load losses by 5% compared to standard GB/T10228-2008 Group A requirements.

• Advanced Core Engineering: Utilizing a full-slope, four-step stacked structure, the core optimizes magnetic flux distribution at the seams. This rectangular core design minimizes the distance between three-phase columns, simultaneously lowering noise levels and reducing the unit's overall external dimensions.

• Superior Short-Circuit Resistance: High and low voltage coils feature a rectangular winding structure reinforced with imported glass fiber mesh and tape. The entire assembly is cured through resin penetration, providing exceptional resistance to cracking and sudden short-circuit forces.

• Innovative "Airway Bar" Cooling: Our proprietary axial airway technology integrates multiple layers of cooling channels within the heat center. These channels are reinforced with support tendons that maximize heat dissipation efficiency while significantly enhancing the winding's mechanical strength.

• Precision Vacuum Casting: Manufactured using world-class HEDRICH vacuum casting equipment from Germany, our process utilizes vacuum film degassing and static mixing. This ensures a high-precision epoxy mixture and superior casting quality, maintaining partial discharge levels at an industry-leading <10pC.

• Resilient & Maintenance-Free: Featuring thin insulation and a filler-free casting design, this transformer boasts excellent moisture-proof capabilities and can be powered up immediately even after long periods of inactivity.

SC(B)11-10kV Epoxy Resin Casting Dry Type Power Transformer Images