SMA SC 400HE - Manual (Page 95)

SMA Solar Technology AG 9 Parameters
Operating Manual SC4-63HE-BE-BEN103280 95
* Only modify parameters after consultation with SMA Solar Technology AG.
PF-PFStop
*
Power factor cos φ at the
point "PF-WStop" 0.5 … 1 1
PF-PFExtStop
*
Excitation of the power
factor cos φ at the point
"PF-WStop" Overexcited Overexcited Overexcited
Underexcited Underexcited
PF-WStr
*
Feed-in power in % at the
point "PF-WStr" 0% … 90% 0%
PF-WStop
*
Feed-in power in % at the
point "PF-WStop" 10% … 100% 100%
Q-VDif
*
Reactive power
depending on the nominal
voltage "VRtg" 0.1% … 10% 1%
Q-VArGra
*
Reactive power target
value in % of the nominal
power "Pmax" at a
voltage step "Q-VDif" 0% … 100% 1%
Q-VDifTm
*
Time span of a voltage
step "Q-VDif" in which it
must wait before the
reactive power target
value "Q-VArGra"
changes 0 s … 120 s 1 s
Q-VRtgOfs
Nom
*
Change in the nominal
voltage for testing
purposes in % based on
"VRTg". It is only active
when the "QVArMod"
parameter is at
"VArCtlCol". ‒10% … +10% 0%
Name Description Value / range Explanation Default
value