Hioki PW3360-21 - Viewing a Harmonic Graph (PW3360-21 Only)

5.8 Viewing a Harmonic Graph (PW3360-21 only)
91
Chapter 5 Viewing Measurement Data
5
Press the or [SCREEN] key to display the [MEAS, HARM (GRAPH)]
screen.
5.8 Viewing a Harmonic Graph 
(PW3360-21 only)
Switches the display parameter.
Total harmonic distortion (THD-F or THD-R)
See: "THD calculation (PW3360-21 only)" (p. 68)
THD is not included in power.
Performs cursor measurement.
The order can be changed using the cursor keys.
Cursor 
measured value
Cursor position
Display parameter Description
Voltage U1, U2, U3
Current I1, I2, I3
Active power P1, P2, P3, P (total)
LEVEL
Harmonic level for each order
Switching between the linear (LINEAR) and logarithmic (LOG) scale
axis
is available.
%ofFND
Each order’s harmonic component expressed as a percentage of the
fundament
al wave.
Switching between the linear (LINEAR) and logarithmic (LOG) scale
axis
is available.
PHASE
Voltage, current: Phase angle for each order’s harmonic component,
using
the phase of the fundamental wave component for U1 input as 0°
Power: Power factor for each order’s harmonic component expressed
as an
angle