Power analysers

Power analysers are devices for measuring and analysing electrical power parameters in electrical systems. They record various variables such as voltage, current, power (active power, reactive power and apparent power), power factor and harmonic distortion.

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