S13 energy-saving transformers are made of high quality magnetic silicon steel, with traditional core lamination process and optimized design. It decreases the no-load loss by 27% in average, currently second only to the latest generation of SBH15 amorphous alloy transformers. It has a high PPR (Performance to price ratio). Products are usedin industrial and mining enterprises, residential quarters, as well as urban and rural power grids and other places.

S13-M Series Three-phase Double-winding Distribution Transformers with off-circuit Tap Changer