Power analysers

Power analysers are devices used to measure and analyse electrical power parameters in electrical systems. They measure various quantities such as voltage, current, power (active power, reactive power and apparent power), power factor and harmonic distortion.

These devices are particularly useful for assessing the efficiency of electrical systems, identifying problems such as overloading or an insufficient power factor, and monitoring the quality of electrical power. Power analysers are frequently used in industry, energy engineering and building management to optimise operating costs and improve energy efficiency. They can be portable or permanently installed and often offer comprehensive analysis and reporting functions.