Bender NGRM700 - RMS Trip Signal, Fundamental, Harmonics; Initial Measurement

Initial commissioning
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NGRM7xx_D00292_07_M_XXEN/02.2022
8.3 RMS trip signal, fundamental, harmonics
The measured value which causes tripping can be selected via the "Trip signal"
parameter (menu 6.5). Trip signal can be:
RMS
The RMS value of current or voltage over the entire frequency range (up to approx.
3.8 kHz).
Fundamental
Only the RMS value of the fundamental component (50 or 60 Hz).
Harmonics
The filtered RMS value on the selected range of harmonics
H0 = DC
H1 = fundamental
H2 = 2
nd
Harmonics
…
H32 = 32
nd
Harmonics
8.4 Initial measurement
During device start, all measured values are recorded.
In the "Harmonics" measured value display (menu 2) all spectral lines are
always displayed. This is independent of the trip signal setting.
On the standard display, the trip signal is indicated as
 resistance in Ω or %
 current in A or %
Setting is entered in the Main menu > 5: Display.