Parameters and specifications
DPA 500N - fully compatible single phase harmonic and flicker analyzer. Harmonics and interharmonics are caused by advanced electronic power conditioning modules. These, mostly non-linear, load control and power reduction modules are the source of voltage with unwanted frequencies superimposed on the supply voltage. Voltage fluctuations caused by varying load currents can affect the luminance or spectral distribution of lighting systems. The impression of variability in visual perception caused by this light stimulus is called flicker. The DPA 500N harmonic and flicker analyzer is used for single-phase applications.
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