SMA SC 500HE-US - Manual (Page 80)

12 Parameters SMA America, LLC
80 SC500HEUS-eng-BE-BUS120320 Operating Manual
Qmax* Limitation of the
reactive power of
the Sunny Central 0 kVAr …
1 000 kVAr
‒ 220 kVAr
VArGra* Gradient of reactive
power change
(VAr/s) 0% … 100% ‒ 1%
PF-PF Displacement
power factor cos φ 0.9 … 1 The lower limit is
defined by the
parameter
"PFAbsMin". 1
PF-PFExt Excitation of the
displacement
power factor cos φ OvExt Overexcited OvExt
UnExt Underexcited
PF-PFExtStr* Excitation of the
displacement
power factor cos φ
at characteristic
curve point 1 OvExt Overexcited UnExt
UnExt Underexcited
PF-PFExtStop* Excitation of the
displacement
power factor cos φ
at characteristic
curve point 2 OvExt Overexcited OvExt
UnExt Underexcited
PF-PFStr* Displacement
power factor cos φ
at characteristic
curve point 1 0.5 … 1 The lower limit is
defined by the
parameter
"PFAbsMin". 0.9
PF-PFStop* Displacement
power factor cos φ
at characteristic
curve point 2 0.5 … 1 The lower limit is
defined by the
parameter
"PFAbsMin". 0.9
PF-WStr* Sets the feed-in
capacity in % at
characteristic curve
point 1 0% … 90% ‒ 0%
PF-WStop* Sets the feed-in
capacity in % at
characteristic curve
point 2 10% … 100% ‒ 100%
Parameters Description Value/range Explanation Default
value