Switchgear Condition Monitoring Testing

  • Breaker Testing
    1.  Contact Resistance measurement with 100 Amps DC.
    2.  Closing / Tripping time measurement.
    3.  AC / DC high voltage testing.
    4.  Vacuum Bottle Testing For VCB’s.
  • CTs / PTs Testing
    1.  Insulation Resistance Measurement.
    2.  Partial Discharge Measurement (pC value).
    3.  Power Frequency Withstand Test.
    4.  AC Leakage Current Measurement.
    5.  Knee Point Voltage measurement.
  • Bus support Insulators
    1.  AC high voltage testing at recommended test voltage.
    2.  Partial Discharge value measurement at Uo or recommended test Voltage.