Different duties, different designs
Power transformers connect major network voltage levels; distribution transformers supply end users. Rectifier transformers feed power electronic converters, while furnace transformers support the low-voltage, high-current demands of electric heating and metallurgical processes.
Special operating conditions
Traction supplies experience changing transport loads. Mining and petrochemical installations may require equipment designed for demanding environmental or hazardous-area conditions.
Selection by application
Industrial selection starts with voltage, capacity and load characteristics. Converter harmonics, frequent load changes, cooling requirements and the installation environment influence the final specification.