Total Harmonics Distortion



Quickly assess Harmonics

Produce an intuitive report for your customers

Help establish the requirement for power quality survey work

What is the Power Quality Health Check Companion App?

The Power Quality Health Check companion is a mobile application tool designed to assess the live harmonic measurements displayed by modern power quality sub metering, monitors or portable test equipment tools.

The assessed harmonic values are used to produce a site assessment report detailing if the voltage or current harmonics observed by the engineer are considered to be either a Pass, Advisory or Fail at the time of inspection.  The visual indication given by the app can also be used as a quick troubleshooting reference tool to help you build up a history of harmonic measurements for an electrical installation as part of your maintenance program.

Use the Power Quality Health Check companion to:

  • Visually assess voltage harmonic values. Voltage THD (Total Harmonic Distortion) Harmonics (3rd,5th,7th,9th,11th,13th,15th,17th,19th,21st,23rd,25th)
  • Visually assess current harmonic values. Harmonics (3rd,5th,7th,9th,11th,13th,15th,17th,19th,21st,23rd,25th)
  • Store up to 10 measurement results to produce a standardised harmonics assessment report.
  • Customise the report for each electrical installation assessed with the site name, location name and inspecting engineers name.
  • Preview the report before sending onto your client.