Coollegrean 38/20kV Substation & Windfarm

<< Obelisk Power Systems Ltd. Services

Client:   Element Power
Location:   Kerry, Ireland
Value:   €2.5m

Substation civils and electrical balance of plant for a 7 X 2.5 MW windfarm including design installation and commissioning of a tail fed GIS 38kV switchyard and 20MVA 38/20kV transformer.

Project Scope:
Design and Build contract for the engineering, procurement, construction and commissioning of electrical and civil works to all Element Power and ESBN functional specifications including;

  • Substation civil works for ESBN and customer 38/20kV GIS compound
  • 38kV GIS switchgear
  • 20MVA 38/20kV Transformer
  • 2 panel 20kV Switchboard
  • HV system control, protection, metering, remote annunciation panels and battery systems
  • 20kV collector circuit cabling and earthing counterpoise
  • Fibre Optic network
  • ESBN 38kV gridline to Cordal 110/38kV substation
  • Complete commissioning of 38/20kV substation and HV cable circuits including VLF testing