Online Partial Discharge Testing

Live partial discharge monitoring to detect insulation defects before they cause failure — no outage required.

Partial discharge is an early warning sign of insulation breakdown. Our online PD testing detects and locates activity in cables, switchgear and terminations while equipment stays in service.

Early detection lets you plan repairs on your terms rather than reacting to an unplanned failure.

What's included

  • Online (live) PD measurement
  • Cable, switchgear & termination testing
  • Defect location & trending
  • No outage required
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