If you are having problems with repeated equipment failures or malfunctions, tripping circuit breakers, or blown fuses, the problem could be caused by power quality issues.

We have a range of single and three phase power quality analysers available to monitor the quality of power and voltage supplies with transient detection capabilities, recording of harmonics and voltage dips & surges.

STII scaled

If you are having problems with repeated equipment failures or malfunctions, tripping circuit breakers, or blown fuses, the problem could be caused by power quality issues.

We have a range of single and three phase power quality analysers available to monitor the quality of power and voltage supplies with transient detection capabilities, recording of harmonics and voltage dips & surges.

STII scaled

Medcal STII 3 Phase Power Quality Analyser

The MEDCAL ST is an advanced, 3-phase power quality monitor, specifically designed for power quality monitoring studies.

  • Covers EN50160 requirements.
  • Two versions available; Standard for lab & indoor use, IP65 version for outdoor use.
  • Advanced transient detection capability on the voltage channels.
  • More than 3 months data storage capacity under normal conditions.
  • USB interface allows direct connection to PC.
  • MEDCALScope software for download and analysis of survey data.
  • Nominal voltage range: from 110 V to 480 V with currents from 10A to 3000A depending on the employed current clamps.
medcal st power quality graph 1

Medcal STII 3 Phase Power Quality Analyser

The MEDCAL ST is an advanced, 3-phase power quality monitor, specifically designed for power quality monitoring studies.

  • Covers EN50160 requirements.
  • Two versions available; Standard for lab & indoor use, IP65 version for outdoor use.
  • Advanced transient detection capability on the voltage channels.
  • More than 3 months data storage capacity under normal conditions.
  • USB interface allows direct connection to PC.
  • MEDCALScope software for download and analysis of survey data.
  • Nominal voltage range: from 110 V to 480 V with currents from 10A to 3000A depending on the employed current clamps.
medcal st power quality graph 1
medcal s single phase voltage quality analyser1

Medcal S Single Phase, Plug-in, Voltage Monitor

MEDCAL S is an advanced, plug-in, single phase voltage monitor specifically designed for voltage quality studies.

  • Three month recording capacity without external intervention
  • Easy to configure with no external switches or settings
  • USB interface for direct PC communications
  • MEDCAL Scope PC software included
  • 2 RMS voltage channels – both Line-Neutral RMS voltage and optionally Neutral-Ground voltage. Neutral is automatically detected upon connection
  • RMS profiles of Dips, Surges and Fast voltage variations
  • Voltage Harmonics amplitudes up to 63rd harmonic
  • Voltage R.M.S. value with Maximum, minimum, and average values. Programmable calculation period between 1 second and 60 minutes

Medcal S Single Phase, Plug-in, Voltage Monitor

MEDCAL S is an advanced, plug-in, single phase voltage monitor specifically designed for voltage quality studies.

  • Three month recording capacity without external intervention
  • Easy to configure with no external switches or settings
  • USB interface for direct PC communications
  • MEDCAL Scope PC software included
  • 2 RMS voltage channels – both Line-Neutral RMS voltage and optionally Neutral-Ground voltage. Neutral is automatically detected upon connection
  • RMS profiles of Dips, Surges and Fast voltage variations
  • Voltage Harmonics amplitudes up to 63rd harmonic
  • Voltage R.M.S. value with Maximum, minimum, and average values. Programmable calculation period between 1 second and 60 minutes
medcal s single phase voltage quality analyser1

Medcal NT 3 Phase Voltage Monitor

MEDCAL NT is an advanced, 3-phase voltage quality monitor, specifically designed for voltage quality studies.

  • Covers EN50160 requirements.
  • Two versions available; Standard for lab & indoor use, IP65 version for outdoor use.
  • Advanced transient detection capability on the voltage channels. A high-resolution voltage waveform will be recorded whenever there is a voltage distortion on the instantaneous voltage.
  • More than 3 months data storage under normal conditions.
  • USB interface allows direct connection to PC.
  • MEDCALScope software included.
  • Measuring method: True RMS calculation.
  • Maximum harmonics recording order: up to 63rd harmonic.
medcal n voltage quality graph

Medcal NT 3 Phase Voltage Monitor

MEDCAL NT is an advanced, 3-phase voltage quality monitor, specifically designed for voltage quality studies.

  • Covers EN50160 requirements.
  • Two versions available; Standard for lab & indoor use, IP65 version for outdoor use.
  • Advanced transient detection capability on the voltage channels. A high-resolution voltage waveform will be recorded whenever there is a voltage distortion on the instantaneous voltage.
  • More than 3 months data storage under normal conditions.
  • USB interface allows direct connection to PC.
  • MEDCALScope software included.
  • Measuring method: True RMS calculation.
  • Maximum harmonics recording order: up to 63rd harmonic.
medcal n voltage quality graph