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10. POWER AND ENERGY MODE
The key displays power- and energy-related measurements.
The sub-menus available depend on the filter.
For 2- and 3-wire single-phase connections and for the 2-wire two-phase connection, only selection L1 is available. The filter
is therefore not displayed, but the display is the same as for L1.
For the 3-wire three-phase connection, only the Σ selection is available. The filter is therefore not displayed, but the display
is the same as for Σ.
10.1. 3L FILTER
10.1.1. THE POWERS DISPLAY SCREEN
The W... sub-menu is used to display the powers.
Active power (P).
Figure 109: the 3L Powers screen.
Note: This screen corresponds to the choice “non-active quantities broken down” in the AR tab of the Calculation Methods menu
of the Configuration mode. If the choice had been “non-active quantities not broken down”, then the VAD label (distortion
power) would have disappeared and the VAR label would have corresponded to the non-active power (N). This non-active
power (N) is unsigned and has no inductive or capacitive effect.
10.1.2. THE QUANTITIES ASSOCIATED WITH THE POWERS DISPLAY SCREEN
The PF sub-menu... displays the quantities associated with the powers.
Power factor.
Fundamental power factor (also
called displacement factor - DPF).
Tangent of the phase shift.
Phase shift of the voltage with
respect to the current.
DC power (only if a DC current
sensor is connected).
Reactive power (Q).
Distortion power (D).
Apparent power (S).
Figure 110: the Quantities Associated with the Powers screen in 3L
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