Power Quality Monitoring

PQS - Power Quality SolutionsDe-tuned power factorcorrection (with reactors)Harmonic filtersHarmonic filtersfor improved power quality.In electrical power networks, ranging from the industrial electricity network through to office buildings,system perturbation occur when operating electrical and electronic loads. We refer to networkperturbation when the original “clean” sine wave of the voltage or current changes.Network perturbation cause additional costs and should be limited. Janitza ® offers various approachesto solutions which limit harmonic currents and therefore improve power quality. The solutions rangefrom passive harmonic filters e.g. de-tuned PFC systems through to customized tuned harmonicfilters.Investments in harmonic filters generally pay off within 6-24 months. This means that kWh lossesare reduced, reactive power costs are decreased, the lifespan of electrical instruments is lengthenedand production processes are stabilised.130