6.2.2. L1 CURRENT HARMONICS DISPLAY SCREEN
Information about the harmonic
at the cursor position.
A-h05: harmonic number.
%: level of harmonics with the
fundamental RMS value as
reference (%f) or the (total) RMS
value as reference (%r).
A: RMS current of the harmonic
in question.
+178°: phase shift with respect to
the fundamental (order 1).
max – min: maximum and
minimum levels of the harmonic.
They are reset when the
harmonic number is changed or
the button is pressed
THD: total harmonic distortion.
Ad: RMS distortion current.
NOTE: Filters L2 and L3 display the current harmonics of phases 2 and 3, respectively. The screen is identical to the one
displayed for filter L1.
There is no phase shift or distortion value for the neutral channel.
6.3. APPARENT POWER
The S sub-menu displays the harmonics of the apparent power, for all connections except 3-wire three-phase.
The horizontal axis indicates the orders of the harmonics. The bars of the bar chart above the horizontal centerline signify harmonic
power consumed, those below it harmonic power generated.
6.3.1. 3L APPARENT POWER HARMONICS DISPLAY SCREEN
Information about the harmonic at
the cursor position.
S-h03: harmonic number.
%: level of harmonics with the
fundamental apparent power as
reference (%f) or the (total)
apparent power as reference (%r).
+006°: phase shift of the voltage
harmonic with respect to the
current harmonic for the order in
: Indicator of energy
generated for this harmonic.
: Indicator of energy
consumed for this harmonic.
Harmonic selection cursor. Use the
or button to move the cursor
question.
Harmonic selection cursor. Use the
or button to move the cursor
Figure 6-5
Figure 6-6
50
Display of the 3 phases 3L, of L1, L2,
L3, N, or of the expert mode (three-
phase connection only - see §6.5). To
select the display press or .
The horizontal axis indicates the
orders of the harmonics. The level of
the harmonic is given as a percentage
with respect to the fundamental or to
the total RMS value.
Rang DC: DC component.
1 to 25: harmonics of order 1 to 25.
When the cursor exceeds order 25,
order 26 to 50 appears.
Display of the 3 phases 3L, of L1, L2
or L3. To select the display press the
or button
The horizontal axis indicates the
orders of the harmonics. The level of
the harmonic is given as a percentage
of the fundamental apparent power or
the (total) apparent power.
Rang DC: DC
component.
1 to 25: harmonics of order 1 to 25.
When the cursor exceeds order 25,
order 26 to 50 appears.