"Relematika": Relay protection, automation and software for power industry.

The company “Relematika” is:

  • One of the leading manufacturers and developers on the Russian market of microprocessor relay protection.
  • Well-known Russian research centre of electrotechnical science.
  • Modern and upcoming company.

Our specialization is microprocessor relay protection. We produce a complete range of relay protection and automation systems for power facilities 6–750 kV. When creating solutions we have considered all the current trends and standards, have tested for compatibility with the products of the largest global suppliers.


The main products are:

  • Relay protection and automation microprocessor IEDs.
  • Relay protection and automation cubicles for network up to 750 kV (stations and substations).
  • Modern SCADA for substation.
  • Transmission line fault locator.
  • Hardware-software system solution for fault location in transmission line grid.
  • Single-phase fault selector devices for isolated and compensated neutral networks.
  • Software for fault currents and settings calculation.