SMA SUNNY CENTRAL 1000CP XT - Installation and System Information

11 Operating Data and Parameters
SMA Solar Technology AG
User Manual 125SCCPXT-E7-BA-en-58
Name Description Value/range Explanation Default
value
QoDQ-VAr-
Mod**
Reactive power setpoint
in the operating mode
"QatNight"
Off Sets reactive power to 0kVAr
and displacement power factor
cosφ to1
Off
VArCtlCom Specifies reactive power via ex-
ternal control unit, such as the
PowerReducerBox
VArCnst Specifies reactive power in kVAr
via the parameter QoDQ-VAr
VArCnstNom Specifies reactive power in% via
the parameter QoDQ-VArNom
VArCnstNomAnIn The reactive power setpoint is im-
ported via an analog input.
VArCtlVol Specifies reactive power as a
function of the grid voltage
VArCtlVolHystDb Specifies reactive power as a
function of the grid voltage (Q =
f(V) characteristic curve)
Q-VAr Reactive power in kVAr −245kVAr to
+245kVAr
SunnyCentral500CPXT 0kVAr
−310kVAr to
+310kVAr
SunnyCentral630CPXT
−346kVAr to
+346kVAr
SunnyCentral720CPXT
−365kVAr to
+365kVAr
SunnyCentral760CPXT
−385kVAr to
+385kVAr
SunnyCentral800CPXT
−409kVAr to
+409kVAr
SunnyCentral850CPXT
−433kVAr to
+433kVAr
SunnyCentral900CPXT
−485kVAr to
+485kVAr
SunnyCentral1000CPXT