Medium Power – Core type technology

For HV medium power transformers (50 to 230 kV, 15 to 200 MVA), our experience in core type technology allow our customers a technically reliable and economically optimized solution. Whatever the application – step-up transformers for generating plants, step-down transformers or autotransformers for transmission and primary distribution networks – our domestic and export references confirm our know-how.

In addition, our references in the supply of demanding industrial processes via our rectifier transformers and the railway feeder supply back up JST’s reputation as an industry leader.