Circutor AR5L Series Uživatelský manuál stáhnout pdf (Strana 27)

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] & [3

3] keys you can move the 5

5 arrow along the ordinate

axis and in the table below it the magnitude of the corresponding harmonic

is shown.

 With [5

5] & [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

” : 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.

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Circutor AR5L Series Uživatelský manuál Strana 27