Gossen Metrawatt M817S Mains-analysis device, Mains analyser M817S Hoja De Datos

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Overview

The phasor screen displays a graph that indicates the phase relations between the 

voltage and current based upon the angles of the fundamentals, as determined by 

Fourier analysis. 

Phasor screen shows eight phasors autoscaled with zero degrees to the right (normally 

channel A voltage) for clockwise rotation and with synchronized channels. Users are 

allowed to display up to four channels at any one time for either volts or amps, or a 

single channel for both volts and amps, depending on the phases being monitored.

A touch screen Demo button presents an animated phasor demo rotation for resistive, 

capacitive and inductive loads.

The following topics are covered in this section.

Phasor Screen

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Phasor Rotation

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Phasor Parameter/Channel Selection

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