Field Services

Maintence test on distribution swtichgears

Power test

    • Insultation resistence (Megger)
    • Resistance of contacts of circuit breakers (Ducter)
    • High potential (Hi-Pot).
    • Vacuum Integrity to Switches
    • Test to protection schemes

Protection relays

  • High current injection.
  • Protection relays.
  • Instrument transformers.

Instrument transformers test

  • Maintenance tests:
  • Relationship
  • Polarity
  • Saturation
  • Drawing in Autocad

Update of protection relays

Protection relay update service and energy meters with brands: ABB, SEL and GE.