News 2021

SS 330kV "Dnipro-Donbas"


Specialists of STC ENPASELECTRO Ltd. performed the supply of SAS equipment and commissioning works of L-229 bay under the contract «Reconstruction of Switchyard 330 kV at Substation 330 kV "Dnipro-Donbas". Customer - NPC Ukrenergo.

The scope of works included:

  • commissioning and connectioning of Micom C264 controller  SAS  L-229 bay SS 330kV " Dnipro-Donbas " to the substation SCADA GE Power produced by General Electric;
  • commissioning and testing of remote control of switching devices with SAS GE Power and logical blocking of control switching devices;
  • data exchange (PCS remote control ) with circuit breaker control automation , main and back-up protection according to IEC 61850 protocol;
  • transmission of remote signaling and telemetering to the control center of NPC Ukrenergo according to IEC60870-5-104 protocol;
  • L-229 bay of SS 330kV "Dnipro-Donbas" is put into operation.


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