4.4 Viewing Harmonic Measurement Values
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Chapter 4 Viewing Measurement Values
The voltage, current, and phase angle of each harmonic order are displayed in a vector plot showing the
phase relationship between voltage and current. Numerical values for the selected order are also displayed.
Press and then to select the [Vector] page.
4.4.3 Displaying Harmonic Vectors
Vector Plot
Measurement Channel Measurement Data
Change vector display
magnification
• Voltage and current for all channels are displayed on one screen.
• Voltage-current phase angles are determined relative to the (0
°) standard of the fundamental
waveform used as the harmonic sync source.
• The phase angle of harmonic active power is equivalent to the harmonic voltage-current
phase difference of the same order on the same channel.
Changing the Displayed Order
Changes the order.
Displays the vectors
for the selected order.
This selection is the same as on the Harmonic Bar
Graph screen.
Changes to the mea-
surement values of the
cursor order.
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