Execution period 2012
Contractor Heat Distribution Sofia Iztok

GENERATOR No. 1 RELAY PROTECTION REPLACEMENT BY MICROPROCESSOR ONES AT HEAT DISTRIBUTION SOFIA IZTOK

Contract execution covers the following activities:

  • Drafting detailed design for the new microprocessor protections;
  • Procurement of microprocessor devices and auxiliary instrumentation  - multifunctional generator protection, differential protection, earth-rotor protection;
  • Dismantling and installation works;
  • Calculation of settings, configuration of protections, functional trials and startup and checkout works;
  • Personnel Training.
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