Country-
spec. Set-
tings
Men
u
level
Display/
Setting
Action in this menu/meaning
Lock-out voltage
23 V – 287 V
The control is deactivated below this voltage.
Number of nodes
2 – 10
Specify the number of nodes for the cos φ/(p/pn) characteristic curve
1st node … 10th node
Voltage | Reactive
power | Excitation
0 – 100 [% S
max
]
Power of the node as a percentage of the maximum power.
For the 1st node, the power must be 0%; for the last node, the power
must be 100%. The power values of the nodes must increase continu-
ously.
Note: Storage inverters only for feed-in operation
0 – 100 %
cos φ of the node
Over-excited | un-
der-excited
Reactive power mode Under-excited relates to inductive load, over-ex-
cited relates to capacitive load.
Q(U) 10 nodes
Lock-in power
0 – 100 [% S
max
]
Power threshold, function is activated if limit value is exceeded.
Lock-out power
0 – 100 [% S
max
]
Power threshold, function is activated if limit value is undershot.
Lock-in time
0 – 60 [s]
Length of time that the active power must remain below the lock-in
power level before control is deactivated.
Lock-out time
0 – 60 [s]
Length of time that the active power must remain below the lock-out
power level before control is deactivated.
4
1
2
3
4
Downtime
0s – 10s
F
Set the intentional delay for the start of the Q(U) function.
NOTE: If the voltage switches from a characteristic curve section with
Q=0 to a characteristic curve section with Q≠0 under active control,
then the reactive power setting process is delayed by the set dead
time. Once the dead time has expired, the control circuit is no longer
subject to a delay and the set settling time determines the transient
behavior.
Rise Outg. grad. & Fall.
Outg. grad.
increasing | decreas-
ing
In addition to configuring the dynamic behaviour using the transient
time corresponding to a first-order filter, the reactive power setting can
be determined by a maximum gradient - this means the maximum
change in the reactive power per time period.
1 – 60000 [% S
max
/
min]
Maximum change in the reactive power %S
N
/min in the event of a
change to over-excited mode
NOTE: The gradient is overlaid with the settling time.
Min. cos-phi Q1 - Min.
cos-phi Q4
In the event of a significant voltage deviation, the maximum reactive
power adjustment range can be limited by a minimum cos φ factor in
order to prevent an excessive reactive power supply and, as a result, a
significant reduction in the maximum active power that can be fed in.
Q1
Minimum cos φ in over-excited operating mode (in-feed).
Q4
Minimum cos φ in under-excited operating mode (in-feed).
Q2
Minimum cos φ in over-excited operating mode (charge).
Q3
Minimum cos φ in over-excited operating mode (charge).
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
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