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Power quality measurement

Monitoring and analysis of network parameters to ensure reliable operation

We provide detailed measurements and subsequent evaluation of the quality of electrical energy in accordance with applicable standards and requirements.

Measurements can be long-term or short-term. Measurement outputs provide data that, after subsequent analysis, provide information and recommendations for optimizing operation, such as proposed measures to prevent failures and ensure energy efficiency.

Measurement is suitable for industrial operations, data centers, production halls, battery storage facilities and other critical infrastructure in the power industry. We perform measurements on individual machines and in entire operations, consumption points, or electrical stations at a voltage level of 0.4 kV.

Within the scope of these services, we monitor:

  • Voltage, current and frequency of individual phases
  • Active, reactive and apparent power, power factor
  • Evaluation of the nature of the load (capacitive / inductive) and identification of its source
  • Evaluation of actual union diagrams in real time, 1/4 hour maximum, consumption / production profile
  • Short-term consumption peaks and revealing their cause
  • Energy minima, maxima and trends
  • Harmonic components and total distortion (THD)
  • Overvoltage, undervoltage, fluctuations, micro-outages and flicker
  • Asymmetry and phase imbalance