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manufacturer of heavy current electro-technical devices and systems for power industry, infrastructure, gas industry, ecology, metallurgy, underground mining.

Traction substations

We have a long tradition and wealth of experience in the design and manufacture of reliable, modern and energy-saving technologies for urban public transportation and railway transportation. The field of transportation infrastructure has extremely high standards for operational safety and equipment reliability; these have been tested under the ČKD brand by urban transportation companies as well as railways.

We manufacture various types of transformer stations in a fixed, container or moving design, adapted to local and remote control via a modem or radio transmission. Transformer station components are adapted to standard voltage levels and a wide range of currents. We produce complete technology, individual devices or specific components in a unique design, always according to specific customer requirements.


  • traction substations for mass urban transportation and subway
  • traction substations for railway
  • TRACDYN control system
  • supply converter 3kV DC

Traction substations - catalog