SMA SC 500CP XT - Manual (Page 131)

Name Description Value/range Explanation Default
value
P-VtgGraNom
** Active power gradient
for voltage-dependent
active power limitation 0.017%/s to
100.000%/s ‒ 0.166%/s
P-VtgEna Activation of voltage-de-
pendent active power
limitation Off Deactivated Off
On Activated
P-VtgNomP1 Voltage at point 1 100 % … 120 % ‒ 111%
P-VtgNomP2 Voltage at point 2 90 % … 120 % ‒ 110 %
P-VtgAtMin Minimum active power
with voltage-dependent
active power limitation 0 % … 100 % ‒ 20 %
PwrApLimitPrio
*** Prioritization of reactive
power or active power PrioPwrRtPrioPwrRt Prioritization of reactive power PrioPwrRtPri-
oPwrRt
PrioPwrAt Prioritization of active power
SDLimComSrc
*** Selection of the SDLimit
source CAN Interface of the communication
unit UART
UART Via SMA Net
P-WSubVal Substitute value for ac-
tive power limitation out-
side of normal feed-in
operation during commu-
nication disturbance 0 kW to 550 kW Sunny Central 500CP XT 550 kW
0 kW to 700 kW Sunny Central 630CP XT 700 kW
0 kW to 792 kW Sunny Central 720CP XT 792 kW
0 kW to 836 kW Sunny Central 760CP XT 836 kW
0 kW to 880 kW Sunny Central 800CP XT 880 kW
0 kW to 935 kW Sunny Central 850CP XT 935 kW
0 kW to 990 kW Sunny Central 900CP XT 990 kW
P-WSubValRun Substitute value for ac-
tive power limitation in
normal feed-in operation
during communication
disturbance 0 kW to 550 kW Sunny Central 500CP XT 550 kW
0 kW to 700 kW Sunny Central 630CP XT 700 kW
0 kW to 792 kW Sunny Central 720CP XT 792 kW
0 kW to 836 kW Sunny Central 760CP XT 836 kW
0 kW to 880 kW Sunny Central 800CP XT 880 kW
0 kW to 935 kW Sunny Central 850CP XT 935 kW
0 kW to 990 kW Sunny Central 900CP XT 990 kW
11 Operating Data and Parameters SMA Solar Technology AG
User Manual 131 SCCPXT-BA-E4-en-54