SMA SC 500CP-US-10 600V - Manual (Page 93)

SMA America, LLC 13 Parameters
Operating Manual SCCP-US-BE-US_en-52 93
Q-VArMod** Parameters for the
reactive power setpoint
procedure
Off Sets reactive power to
0 kVAr and displacement
power factor cos φ to 1
Off
VArCtlCom Specifies reactive power
via external control unit
PFCtlCom Specifies the
displacement power
factor cos φ and the
excitation of the
displacement power
factor via an external
control unit
VArCnst Specifies reactive power
in kVAr via the parameter
Q-VAr
VArCnstNom Specifies reactive power
in % via the parameter
Q-VArNom
VArCnstNomAnIn Specifies reactive power
at the analog input
QExlSpnt via the control
unit
PFCnst Manually specifies 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 at the analog
input QExlSpnt via the
control unit
PFCtlW Specifies the
displacement power
factor cos φ depending
on the feed-in power
VArCtlVol Specifies reactive power
depending on the line
voltage
VArCtlVolHystDb Specifies reactive power
depending on the line
voltage (Q = f(V)
characteristic curve)
VArCtlVolHysDbA
(for Italy)
Name Description Value/range Explanation Default
value