5.8 Viewing a Harmonic Graph (PW3360-21 only)
92
Harmonic power phase angle (vector display) graph screen
Performs cursor measurement.
The order can be changed using the cursor keys.
The display can be changed from the normal bar
graph to a vector graph when the display parame-
ter is set to the active power phase angle display.
Length is displayed using the LOG axis.
• The vector length indicates the apparent power for each order’s
harmonic component as a percentage of the fundamental wave
component’s apparent power.
• The horizontal axis indicates active power, while the vertical axis
indicates reactive power, both using the LOG axis.
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