The SC(B)H19 amorphous alloy dry-type transformer represents a contemporary, excellent energy-saving solution engineered to meet the rigid demands of high-speed grid modernization and large city development. Distinguished by its advanced material composition, this indoor-installed transformer features a core constructed from premium amorphous alloy, which drastically reduces standing energy costs. Its remarkable design boasts an exceptional no-load loss reduction that is 75% lower than standard GB/T10228 Table 4 group requirements, while its operational load loss is 15% lower than GB/T10228 Table 4 limits.
This eco-friendly transformer is entirely oil-free, eliminating the danger of burning, explosion, or chemical leaks. It offers robust operational stability, including low loss, reduced acoustic noise, low temperature rise, minimal local discharge, and an outstanding short-time super nameplate running capacity. Highly adaptive to demanding municipal and commercial networks, it is widely utilized in high-rise buildings, commercial centers, airports, mass transit systems, wharf subways, factories, and underground distribution stations.

• Eco-Safe and Flame Retardant: Being entirely oil-free and fireproof with zero pollution, it is safe for direct deployment in dense load centers.

• Revolutionary No-Load Efficiency: The amorphous alloy core delivers a distinctive 75% reduction in standing no-load losses compared to traditional standards.

• High Mechanical Resiliency: Built with epoxy casting type fixed molding for low-voltage box-type coils, ensuring supreme short-circuit load-bearing defense.

• Extreme Humidity Adaptation: Moisture-proof performance allows seamless, immediate commissioning in 100% humidity environments without pre-drying.

• Forced Air-Cooled Overloading: Equipped with powerful heat dissipation; forced air-cooled conditions allow stable operation up to 150% of the rated load capacity.

• SC: Three-phase (S) Low-voltage box-type coil fixed molding via epoxy casting type (C).

• (B): Optional configuration variant denoting specific design structures.

• H: Amorphous alloy material core design.

• 19: Performance level designation code.

• [Modular Slots]: Represents Rated Capacity (kVA) / Voltage Class (kV) options.

• Indoor Grid Installation: Safely deployed within sheltered electrical rooms, providing reliable power distribution under fire pressure constraints.

• High Temperature Tolerances: Features stable structural components that mitigate risks associated with sudden thermal shifts and localized discharge.

• Uninterrupted Service Spaces: Ideal for installations requiring continuous uptime, including national defense hubs, basements, and complex commercial centers.

• Industrial & Mining Adaptability: Optimally suited for three-shift industrial operations, maintaining highly efficient economic performance at load rates between 50% and 80%.

Modern green building designs and high-capacity industrial plants require substation components that combine maximum safety with minimal loss. The JNCN SC(B)H19 transformer outclasses traditional silicon steel alternatives through distinct economic benefits:

• Drastic Operational Cost Reduction: Saving 75% on no-load standing losses translates directly into huge long-term electricity utility savings for continuous-running facilities.

• Zero Maintenance & Long Service Life: The epoxy resin cast box-type coils require no oil management, are corrosion-resistant, maintenance-free, and highly durable.

• Ultimate Safety in Urban Load Centers: Since it contains no oil, there is absolutely no risk of fire or toxic leaks, allowing safe indoor installation in basements and high-rises.

• Advanced Intelligent Thermal Defense: Integrated with a perfect temperature protection control system to provide reliable real-time tracking and emergency overload management.