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Harmonics

Harmonics display the amplitude and phase of each harmonic to the

127th harmonic in both graphical and textual format. You can select

which parameter to show the harmonics for (V,I,W), which channel

(A,B,C,D) zoom in on the 5Hz components, set options such as show

harmonics and/or interharmonics and then display in Hz or harmonic

number, scale to the fundamental or absolute value, and list the

harmonic magnitudes and phase angles in tabular fashion.

Phasor Display

The phasor screen displays a graph that indicates phase relations

between voltage and current based upon the angles at the fundamental

frequency, as determined by Fourier analysis. Phasor diagram displays

voltage and current phasors for all channels. Functioning as a phase

angle meter, the instrument can display system imbalance conditions

and provides such information in textual form as well. The phase angle

display can also verify if monitoring connections have been made

correctly. Animated phasor demo rotations demonstrating resistive,

inductive and capacitive loads can be displayed.

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Dranetz Guide Specifiche Pagina 48