SMA SUNNY CENTRAL 500CP XT User Manual page 126

11 Operating Data and Parameters
Name Description
QoDQ-Var** Limitation of the external
reactive power setpoint
in the operating state
"Q at Night"
Q-VArNom Reactive power in %
QoDQ- Reactive power in% in
VArNom the operating state
"Q at Night"
PF-PF Displacement power fac-
tor cos φ
The lower limit is defined
by the parameter PFAb-
sMin.
PF-PFExt Excitation of the dis-
placement power factor
cos φ
PF-PFStr** Displacement power fac-
tor cos φ at characteristic
curve point 1
The lower limit is defined
by the parameter PFAb-
sMin.
PF-PFExtStr** Excitation of the dis-
placement power factor
cos φ at characteristic
curve point 1
126 SCCPXT-E7-BA-en-58
Value/range Explanation
−165 kVAr to Sunny Central 500CP XT
+165 kVAr
−210 kVAr to Sunny Central 630CP XT
+210 kVAr
−248 kVAr to Sunny Central 720CP XT
+248 kVAr
−251 kVAr to Sunny Central 760CP XT
+251 kVAr
−264 kVAr to Sunny Central 800CP XT
+264 kVAr
−281 kVAr to Sunny Central 850CP XT
+281 kVAr
−297 kVAr to Sunny Central 900CP XT
+297 kVAr
−330 kVAr to Sunny Central 1000CP XT
+330 kVAr
−100 % ... +100 % ‒
−100 % ... +100 % ‒
0.5 ... 1 ‒
OvExt Overexcited
UnExt Underexcited
0.5 ... 1 ‒
OvExt Overexcited
UnExt Underexcited
SMA Solar Technology AG
Default
value
0 kVAr
0 %
0 %
1
OvExt
0.9
OvExt
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