Kaco 1001623, Руководство пользователя

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[See figure 88] [
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out hysteresis the function is activated once the voltage exceeds the configured voltage of data point 1 (dp1). The power
limit follows the characteristic, a straight line between dp1 and dp2. The function is deactivated once the voltage falls be-
low dp1. In case of [See figure 89] [
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of dp2. dp1 is not activating the function in this case as the power limit remains at 100%. The power limit follows the
characteristic, a straight line between dp2 and dp3, but due to the activated hysteresis, the power limit is not increased at
falling voltage. The function is deactivated once the voltage falls below dp1.
Voltage
P / Pref
dp 1
dp 2
Fig. 88: Example characteristic without hysteresis
P / Pref
dp 1
dp 3
dp 2
Voltage
Fig. 89: Example characteristic with hysteresis and a deacti-
vation threshold lower than the activation threshold.
10.2.2.1 Parameters for P(U)
Country-
spec. Set-
tings Men
u
level Display/
Setting Action in this menu/meaning
4 1 2
3
4
P(U) operation mode
Off | On
F Activate the control process.
Off: Deactivates dynamic grid support using dynamic reactive current.
Dynamic grid support remains active on account of immunity to inter-
ference.
Reference power
Instantaneous
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
Rated voltage
Maximum phase
voltage | Positive
phase sequence volt-
age
F Select the voltage to be rated.
Defines which voltage in a three-phase system is to be evaluated.
Hysteresis mode
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 - 65534 [% / min]
If available power is above actual power at the instant of deactivation,
the power increase back to maximum power is restricted. The restric-
tion is implemented by an absolute power limit that is increasing with a
continuous gradient up to maximum power. The actual power of the in-
verter may vary freely below this limit based on possible fluctuation of
the available power or set point, but will never increase above the abso-
lute power limit.
Deactivation time
0 – 60000000 [ms]
Only evaluated in Hysteresis mode On: Observation time for voltage to
remain below lowest configured node before function is deactivated.
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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