40
8.2.1 Displayed parameters
cos
·
φ
Display of the momentary value of cos
φ
V
·
∆
/ V
V
∆
phase voltage / V phase-to-neutral voltage
P
Display of the momentary active power
·
Q
Display of the momentary reactive power
·
(capacitive reactive power shown with a minus sign)
I
Display of the momentary current
·
∑
Sum of all 3 phases (L1, L2 and L3)
·
(if single-phase PQC, theoretical sum assuming symmetrical loading)
Regeneration A negative value of the active power indicates regeneration
·
Alarm
Check box for detected alarm condition
·
Figure 28 PQC overview L1 (1-phase)
Figure 29 PQC overview L1 (3-phase)
The capacitor stages status overview screen shows the momentary status of all stages.
Figure 30 Capacitor stage statuses
Figure 31 Capacitor stage statuses
(1-phase, 6 stages)
(3-phase, 12 stages)
Description of Figure 19, capacitor stage statuses (1-phase, 6 stages)
Stages 1 and 2
Permanently switched-in fixed capacitor stages
Stage 3
This stage is functional but switched out
Stages 4 to 6
These stages are functional and switched in
Description of Figure 20, capacitor stage statuses (3-phase, 12 stages)
Stages 1 and 2
Permanently switched-in fixed capacitor stages
Stage 3 and 6
These stages are functional but switched out
Stages 4 and 5
These stages are functional and switched in
Stages 7 to 12
Zero stages
