Services & Maintenance Works

Benefit of this Service

  • Complete overhaul, major inspection & maintenance of various types of Transformers including Generator Step Up Transformer, Excitation Transformer and Unit Auxiliary Transformers
  • Complete servicing, oil filtration and oil replacement of Transformer oil of sized up to 250MVA Single Phase Transformer
  • Inspection and services on Isolated Phase Bus (IPB) Ducts and 11 kV Non-segregated Phase Bus (NPB) ducts
  • Rehabilitation of Rectifier Plant for Electrolyzes
  • Routine maintenance of Tap Changer, Transformer Protection Devices, Cable Boxes
  • Servicing and replacement of Gas Insulated Switch Gear (GIS) of up to 275kV