Gas Insulated Substation (GIS) Services

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  • Erection

  • Unloading & GIS shifting
  • Compartment, Bay & Bus-duct installation
  • LCC to CRP cabling & termination
  

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  • Commissioning

  • SF6 Analysis & Leak detection
  • CB / CT / VT / DS testing
  • Scheme & Interlock check
  

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  • Testing

  • Up to 765kV class HV Testing
  • PD Sensitivity & UHF PD Testing
  • As per IEC 62271-203
  

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  • SF6 Handling

  • SF6 Service Carts
  • SF6 Analyzers w pumpback
  • SF6 Vacuum machines
  

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  • Diagnostics

  • Substation testing AMC
  • Partial Discharge Analytics
  • Periodic SF6 Analysis
  

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  • Maintenance

  • GIS Retrofitting
  • Operation & Maintenance contracts
  • Leakage & Fault corrections