CIRCUTOR AR5L Series - Manual (Page 27)

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5.2.3.3.- Harmonic factorization.
The network analyzer has one screen where you can see the harmonic
factorization of the signal that has been captured.
The 3 sign, indicates the kind of signal and the phase of the waveform
that is being zoomed.
With the [ 4 4 4 4] & [3 3 3 3] keys you can move the 5 5 5 5 arrow along the ordinate
axis and in the table below it the magnitude of the corresponding harmonic
is shown.
With [ 5 5 5 5] & [6 6 6 6] keys select the operation to be carried out. After pressing
the [ENTER] key the reverse video mode text indicates that one of the
following operation will be carried out:
− “Acq” : a new waveform is acquired.
− “ODD” or “EVEN” : it allows you for switching between even or odd
harmonics.
− “L1”, “L2” o “L3” : it carries out the harmonic factorization of the
selected phase
− “I
N
” : zoom on the waveform of the neutral current. (only in AR5-L
model)
− If the selected phase is marked with the 3 sign, the next screen to
be shown is the initial one in which the voltage and current of the
three phases are shown (see section 5.2.1.-).
With the [ESC] key the Setup menu is shown.