User Manual

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7.4.2. THE 3V MAX.-MIN. DISPLAY SCREEN
This screen displays the one-second mean and half-cycle maximum and minimum RMS values and the positive and negative
peaks of the phase-to-neutral voltages.
Columns of values for each voltage curve (1, 2 and 3).
MAX: maximum RMS phase-to-neutral voltage since the switching on of the
device or since the last time the

key was pressed.
RMS: true RMS phase-to-neutral voltage.
MIN: minimum RMS phase-to-neutral voltage since the switching on of the device
or since the last time the

key was pressed.
PK+: maximum peak phase-to-neutral voltage since the switching on of the device
or since the last time the

key was pressed.
PK-: minimum peak phase-to-neutral voltage since the switching on of the device
or since the last time the

key was pressed.
Figure 64: The 3V Max.-Min. display screen
7.4.3. THE 4A MAX.-MIN. DISPLAY SCREEN
This screen displays the one-second mean and half-cycle maximum and minimum RMS values and the positive and negative
peak values of the phase and neutral currents.
Columns of values for each current curve (1, 2 and 3).
MAX: maximum RMS current since the switching on of the device or since the
last time the

key was pressed.
RMS: true RMS current.
MIN: minimum RMS current since the switching on of the device or since the last
time the

key was pressed.
PK+: maximum peak current since the switching on of the device or since the
last time the

key was pressed.
PK-: minimum peak current since the switching on of the device or since the last
time the

key was pressed.
Column of values for the neutral: RMS, PEAK+ and PEAK- parameters.
Figure 65: The 4A Max.-Min. display screen
7.4.4. THE L1 MAX.-MIN. DISPLAY SCREEN
This screen displays the one-second mean and half-cycle maximum and minimum RMS values and the positive and negative
peaks of the phase-to-neutral voltage and of the current of phase 1.
Column of voltage values.
MAX: maximum RMS phase-to-neutral voltage since the switching on of the
device or since the last time the

key was pressed.
RMS: true RMS phase-to-neutral voltage.
MIN: minimum RMS phase-to-neutral voltage since the switching on of the device
or since the last time the

key was pressed.
PK+: phase-to-neutral maximum peak voltage since the switching on of the
device or since the last time the

key was pressed.
PK-: phase-to-neutral minimum peak voltage since the switching on of the device
or since the last time the

key was pressed.
The same information as for the phase-to-neutral voltage, but for the current.
Figure 66: The L1 Max.-Min. display screen
Note: L2 and L3 display the RMS, maximum, minimum, and mean values and the positive and negative peak values of the phase-
to-neutral voltage and of the current for phases 2 and 3, respectively.