SMA SC 500HE-20 - Manual (Page 94)

12 Parameters SMA Solar Technology AG
94 SCxxxHE-20-BE-BEN111210 Operating Manual
Q-VDifTm
**
Time span in which
the voltage change
must wait before the
reactive power
setpoint "Q-VArGra"
changes 0 s … 120 s 1 s
Q-VRtgOfsNom
**
Changes the rated
voltage "VRtg" of
the voltage-
dependent reactive
power controller
Parameter is active
only if parameter
"Q-VArMod" is set
to "VArCtlCol" − 10% … +10% 0%
Q-VArGraNom
**
Reactive power
gradient 0%/V … 10%/V 0%/V
Q-VolWidNom
**
Voltage width 0% … 20% 0%
Q-VolNomP1
**
Voltage on point 1 0% … 20% 0%
Q-VolNomP2
**
Voltage on point 2 0% … 20% 0%
Q-VArTmsSpnt
**
Time setting of the
characteristic curve
point 1 s … 60 s 10 s
Q-VArTmsVtg
**
Delay of grid
voltage 1 s … 60 s 10 s
Q-EnaTmsVtg
**
Connection delay
of grid voltage Off Off
On
WGra
**
Gradient of active
power change 1% … 20% 20%
WGraEna
**
Activation of the
active power
change gradients Off Deactivated Off
On Activated
WGraReconEna
**
Activation of the
active power
increase ramp for
reconnection Off Deactivated country-
specific
On Activated
Name Description Value/Range Explanation Default
value