SMA MEDIUM VOLTAGE POWER STATION 500SC-JP System Manual page 226

14 Operating Data and Parameters
Name Description
PF-WLockTm Waiting time for activa-
tion or deactivation of
the cos φ(P) characteris-
tic curve
Q-VDif** Definition of voltage
change leading to a
change in reactive
power
Q-VArGra** Definition of the reactive
power setpoint change in
one voltage step
Q-VDifTm** Time period for which a
voltage change must be
present before the reac-
tive power setpoint Q-
VArGra changes.
Q-VRtgOfsNom Change the nominal volt-
** age VRtg of the voltage-
dependent reactive
power control.
Q-VArGraNom Reactive power gradient
**
Q-VolWidNom Voltage range
**
Q-VolNomP1 Voltage at point 1
**
Q-VolNomP2 Voltage at point 2
**
Q-VArTmsSpnt Time setting of the char-
** acteristic curve point
Q-VArTmsVtg Connection delay of the
** grid voltage
Q-EnaTmsVtg Activation of the connec-
** tion delay of the grid
voltage in parameter Q-
VArTmsVtg
WGra** Gradient of active power
change
226 MVPS22JP-SH-en-11
Value/range Explanation
0 s to 100 s ‒
0.1% to 10% The value refers to the nominal
voltage VRtg.
0% to 100% The value refers to the nominal
power Pmax.
0 s to 120 s ‒
−10% to +10% This parameter is only active if
the parameter Q‑VArMod is set
to VArCtlCol.
0%/V to 22.0%/V Sunny Central 500CP-JP
0%/V to 15.7%/V Sunny Central 630CP-JP
0%/V to 12.5%/V Sunny Central 800CP-JP
0% to 20% ‒
80% to 120% ‒
80% to 120% ‒
0.2 s to 20 s ‒
0.2 s to 20 s ‒
Off Deactivated
On Activated
1%/s to 100%/s ‒
SMA Solar Technology AG
Default
value
2 s
1%
1%
1 s
0%
0%/V
0%
100%
100%
10 s
10 s
Off
100%/s
System Manual