SMA SC 500HE-US - Manual (Page 78)

12 Parameters SMA America, LLC
78 SC500HEUS-eng-BE-BUS120320 Operating Manual
VArCnst Specifies the
reactive power in
kVAr via the
parameter "Q-VAr"
VArCnstNom Specifies the
reactive power in %
via the parameter
"Q-VArNom"
VArCnstNomAnIn Specifies the
reactive power via
a control unit at the
analog input
"QExlSpnt"
PFCnst Manual input of the
displacement
power factor cos φ
and the excitation
of the displacement
power factor via the
parameters "PF-PF"
and "PF-PFExt"
PFCnstAnIn Specifies the
displacement
power factor cos φ
via a control unit at
the analog input
"QExlSpnt"
PFCtlW Specifies the
displacement
power factor cos φ
depending on the
feed-in capacity
VArCtlVol Specifies the
reactive power
depending on the
line voltage
Parameters Description Value/range Explanation Default
value