SMA SC 500HE-US User 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