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.
