Voltage
P
/
Pref
dp
1
dp
2
Fig. 83:
Example characteristic without hysteresis
P
/
Pref
dp
1
dp
3
dp
2
Voltage
Fig. 84:
Example characteristic with hysteresis and a deacti-
vation threshold lower than the activation threshold.
10.2.3.1 Parameters for P(U)
Country-
spec. Set-
tings
Men
u
level
Display/
Setting
Action in this menu/meaning
4
1
2
3
4
Operation mode
OFF | ON
F
Regelverfahren aktivieren.
Off
: Deactivates dynamic grid support using dynamic reactive current.
Dynamic grid support remains active on account of immunity to inter-
ference.
Reference power
Actual power |
Nominal power
Specifies the power reference for the characteristic. 100 % to be the
nominal power or the actual power at the instant of activation of the
function, the instant when the voltage passes the configured node.
4
1
2
3
4
Bewertete Spannung
Maximum phase
voltage | Positive se-
quence voltage
F
Select the voltage to be rated.
Defines which voltage in a three-phase system is to be evaluated.
Hysteresenmodus
Off | On
Off:
In Non-Hysteresis mode, the active power is increase immediately
in cases of falling voltage.
On:
In Hysteresis mode the power is not increased in case of falling volt-
age.
Deactivation gradient
0 – 65,534 [% /
min] / 100 [% /
min] / 1
If the available power is above the actual output at the time of deactiva-
tion, the power increase back to the maximum power is limited. The
limitation is implemented by an absolute power limitation that in-
creases with a continuous gradient up to the maximum power. The ac-
tual power of the inverter may vary freely below this limit due to a pos-
sible fluctuation in the available power or the target value, but at no
time increases above the absolute power limit.
Deactivation time
0 – 60,000,000
[ms] / 100 [ms] 1
Only evaluated with activated hysteresis mode: Monitoring time during
which the voltage must remain below the lowest configured node be-
fore the function is deactivated.
Output gradient limita-
tion increase & Output
gradient limitation de-
crease
1 – 65,534 [%/Min] /
65,534 [%/min] /
1
Specifies the dynamic response on changing the active power for power
increase. With a voltage change, the active power is changed with the
specified gradient.
The gradient is overlaid with the settling time.
Specifies the dynamic response on changing the active power for power
decrease. With a voltage change, the active power is changed with the
specified gradient.
The gradient is overlaid with the settling time.
10 | Specifications
Manual
KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
Page 84
EN-US
