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Voltage (current) measurements
Voltage (current) harmonic chart and table
Harmonics voltage/current can be illustrated in bar chart as shown below. A scrolling
bar is to choose a specific harmonic to display at the top of the screen: the harmonic
order, the value and percentage against Fundamental.
For voltage and current values, the RVT is able to display the harmonics voltage and
currents in table or in spectrum. Click on the "Select" button to choose which
measurement is displayed in the harmonic table or chart.
Figure 19: Harmonics voltage in chart
Power Factor Controller RVT ç Measurements and Settings 29
Display
harmonic
table and
Select
measurement
to display
Zoom in / out
the chart
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