In the process of upgrading urban and rural power distribution networks, the safety and environmental protection attributes of power distribution equipment have become core considerations for project selection. The 10KV SCB12 Dry-Type Distribution Transformer, with its mature epoxy casting process, continues to be adopted in densely populated areas such as shopping malls, hospitals, and high-rise residential buildings, becoming the mainstream choice for indoor power distribution upgrades.
Traditional outdoor centralized power supply scenarios often use oil-impregnated transformers. These devices rely on insulating oil for heat dissipation and are suitable for open, independent substations. However, due to oil leakage and fire safety regulations, they cannot be directly installed inside buildings. Dry-Type Transformers, on the other hand, do not use oil-impregnated media, and their flame-retardant insulated coils can be placed near the load center, shortening the low-voltage cable laying distance and reducing line power loss.
As a standardized transformer category, the SCB12 series optimizes the core and winding structure, controlling operating noise and no-load losses within the industry's advanced range. It also boasts outstanding moisture resistance and short-circuit withstand capabilities, allowing for stable operation even in damp underground power distribution rooms. Routine maintenance of the equipment requires no oil testing or oil changes; basic dust cleaning is sufficient for long-term operation, significantly reducing future maintenance costs.
Currently, many newly built integrated buildings and data center projects in various regions are prioritizing the replacement of aging equipment with this dry-type distribution transformer. It balances energy efficiency, space, and safety requirements, complementing the Oil Immersed Transformer to improve the overall urban power distribution equipment supply system, and helping to steadily advance power distribution network construction towards a low-carbon, reliable, and easy-to-maintain direction.