Cable Partial Discharge Measuring Systems

Advantages:

  • Highly accurate periodic PD survey of HV/MV power cables eliminates risk of unplanned outages
  • Precise PD localization (within 0.2% to 1% of cable length) minimizes maintenance expenditure
  • Accurate categorization of different activities captured by system
  • Robust and rugged design to maximize portable operation life and support inspections / testing for extended period of time
  • Advanced denoising and filtering help to remove background noise efficiently
  • Failure in cable insulation is generally preceded by partial discharge and subsequent degradation phase
  • Detecting partial discharge at the early stage of degradation helps in preventing sudden failure