Transformers
Cast-resin dry-type and oil-immersed distribution transformers from 30 kVA to 25 MVA — low-loss SCB and S22 / S20 / S13 generations to IEC 60076 and current GB efficiency standards.
SCB Series Cast-Resin Dry-Type Transformer (10 / 20 / 35 kV)
Three-phase epoxy-resin vacuum-cast dry-type distribution transformer — oil-free and self-extinguishing, suitable for installation directly at the load center. Low partial discharge and low noise, F/H-class insulation, moisture-resistant (re-energizable after shutdown without pre-drying), maintenance-free, and capable of forced-air (AF) overload with full temperature protection. Available in SCB12 / SCB14 / SCB18 generations across 10 / 20 / 35 kV classes. Ideal for high-rise buildings, hospitals, data centers, metro, commercial complexes, renewable plants and indoor substations.
Oil-Immersed Distribution Transformer (S22 / S20 / S13)
A three-phase oil-immersed distribution transformer for indoor and outdoor service, with high full-load efficiency and strong overload / high-temperature tolerance. Offered in S22 / S20 / S13 generations; the newer low-loss cores cut no-load loss for better lifecycle energy cost, suiting outdoor substations and capacities across the distribution range.