Power Quality measurements and troubleshooting

Which measurements?

  • Measurement of all power quality parameters such as voltage dips, voltage interruptions, harmonic and interharmonic distortion, voltage variations and fluctuations, imbalance etc.
  • Fault tracing in the event of a power failure and deviating voltages
  • Solving power quality problems
  • Standard study
  • Expertises

Lemcko works closely with his spin-off Karybel.


Our measuring equipment is suitable for measuring power quality on the move and carrying out IEC measurements in the lab. We measure the following standards in full-compliant:

  • Voltage quality: EN50160
  • Emission: EN61000-3-2, 3-3, 3-11 and 3-12 (harmonics and flicker)
  • Immunity: EN61000-4-11, 4-13, 4-14, 4-27, 4-28, 4-29 and 4-34 (harmonics, dips, imbalance, frequency variations, ...)
  • Up to 180 kVA


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