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The PQA820 is a power quality analyzer specially conceived for easy and wide analysis of the electrical system's most significant parameters. The innovative instrument offers an easy interference with smart phones, tablets and PDAs (iOS and/or Android) to meet the requests of the most demanding professionals. The complete set of electrical parameters can be displayed in both numerical and graphical mode, by waveforms, histograms and phasors.
The vector diagram provides the inductive or capacitive nature of the loads connected by displaying the phase angle between any voltage and the related current. The large built-in memory is capable to log up to 383 parameters, stores more than one moth recording time with an integration period of 10 minutes. PQA820 by default records all parameters avoiding any failure. The module records everything while selecting one of the three predefined settings which ensures that the user never misses any recording parameter that is needed.