User Manual

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The start date and time of the energy
metering.
The icon is used to suspend the
energy metering.
Figure 105: The Energy Metering Start-up screen in Wh
The blinking symbol indicates
that energy metering is in progress.
Figure 104: The Total Energies Consumed and Generated display screen in Σ
Notes: This screen corresponds to the choice “non-active quantities broken down” in the VAR tab of the Calculation Methods
menu of the Configuration mode. If the choice had been “non-active quantities not broken down”, then the Dh label (distor-
tion energy) would have disappeared and the Q
1
h label would have been replaced by the Nh label. This non-active energy
has no inductive or capacitive effect.
For the 3-wire three-phase set-up, only the display of total quantities is available, the method of calculation of the powers
used is the two-wattmeter method (with 2 sensors connected) or the three-wattmeter method with virtual neutral (with 3
sensors connected) (see Appendix, §16.1.4.2).
10.4. STARTING ENERGY METERING
To start an energy metering, press the key in an energies display screen ( , , or Wh...).
Meters of energy consumed by the
load.
Total active energy.
Total reactive energy.
Total distortion energy.
Meters of the energy generated by
the load.
Total inductive reactive effect .
Total capacitive reactive effect .
Total apparent energy.
10.3.2. THE TOTAL ENERGY METERS DISPLAY SCREEN
The Wh... sub-menu displays the energy meters.
Figure 106: The Energy Metering screen in varh
The diagram used is the 4-quadrant diagram (see §16.5).
Note: The non-nullity threshold is 11.6 kWh for non-nuclear toe and 3.84 kWh for nuclear toe.