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6.6
Harmonics
Press the harmonic analysis key.
Displaying Harmonics on a Bar Graph
Press F1 (graph) .
V
* For 3P3W3A, rms line voltages are
displayed.
Voltage total harmonic distortion is displayed while "V" is displayed.
Current total distortion factor is displayed while "A" is displayed.
THD
Total harmonic distortion is calculated according to the selected THD
calculation method.
Active power of
P
each channel
IM CW500-01EN
Display Symbol
Voltage
+
In
ΣP
—
Out
A
System total/total
sum
Active power
Current
+
In
—
Out
6-19
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