Modernization of the Traction Substation Mienia and Sosnowe

Elektromontaż Wschód until December 2018 modernized PT Mienia and PT Sosnowe Traction Substations. The works were commissioned by PKP Energetyka.

The scope of work included:

  • the development of complete design documentation with its necessary arrangements,
  • the execution of modernization works in the scope of replacement of ABB production safety devices with C&C production safety devices with adjustment of cabinets with the requirements of the Ordering Party,
  • the replacement of short-circuit protections of the RIs-10 rectifier to uUTXvL,
  • the replacement of current transformers on 1.3kV bridges,
  • as-built measurements,
  • starting the system,
  • as-build documentation.


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Enea Smart Grid - Elmont - infrastruktura energetyczna
Energy infrastructure


Commissioned by ENEA Operator sp. z o.o., Elmont built a Smart Power Grid in Szczecin, Gryfino district and Świnoujście. The investment included the modernization and

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OZE energia odnawialna, energetyka Elmont Grupa
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