SMA 1000-1SC, Системное руководство

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Name Description Value/range Explanation Default
value
WGraEna** Activation of the active
power change gradient Off Deactivated On
On Activated
WGraRe-
conEna** Activation of the decou-
pling protection ramp for
reconnection Off Deactivated Off
On Activated
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% to 120% ‒ 111%
P-VtgNomP2 Voltage at point 2 90% to 120% ‒ 110%
P-VtgAtMin Minimum active power
with voltage-dependent
active power limitation 0% to 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 1,000 kW Sunny Central 500CP-JP 500 kW
Sunny Central 630CP-JP 700 kW
Sunny Central 800CP-JP 880 kW
Q-VArSubVal Substitute value for reac-
tive power setpoint out-
side of normal feed-in
operation during commu-
nication disturbance −220 kVAr to
+220 kVAr Sunny Central 500CP-JP 0 kVAr
−310 kVAr to
+310 kVAr Sunny Central 630CP-JP
−385 kVAr to
+385 kVAr Sunny Central 800CP-JP
PF-PFSubVal Substitute value for cos φ
outside of normal feed-in
operation during commu-
nication disturbance 0.5 to 1 The value 0.5 cannot be reached
in normal operation. 1
PF-PFExtSubVal Substitute value for exci-
tation type during com-
munication disturbance
OvExt Overexcited OvExt
UnExt Underexcited
14 Operating Data and Parameters SMA Solar Technology AG
System Manual 227 MVPS22JP-SH-en-11