HV/MV Substation 110/34.5kV 40MVA

Holguín (Cuba)

Description

Engineering study, construction and commissioning of an outdoor electrical substation HV/MV 110/34.5kV 40MVA for the implementation of the new tourist center of Ramón de Antilla, in Holguín.

The substation configuration includes:

  • Medium-voltage (MV) metal-clad air-insulated switchgear (AIS) 34.5kV 2500A 25kA counting n. 17 cubicles
  • Low voltage (LV) panels 220/127V 60Hz
  • SCADA PACiS system
  • Power and current transformers 40MVA
  • Automatic switching system
  • Internal arc detection sensors (arc-protection)
  • Protection relay
  • Measurement modules
  • Auxiliary equipment

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