SolaX Power X3-Hybrid Series - Page 58

Setting
Setting
11 ) PU Function (applicable to specific countries, please refer to
local grid requirements)
The PU function is a volt-watt response mode required by certain
national standards such as AS4777.2. This function can control the
active power of the inverter according to the grid voltage.
Selecting "Enable" means that this function is turned on and is the
default value.
Select "Disable" to deactivate the function.
12 ) FVRT Function(apply to50549)
Here you can set the high and low enable or disable.
13 ) Power limit
Power limit function, the maximum power of the AC port can be set
by percentage.
>Proportion
Power Limit
1.00
108
109
Function Control
Disable Enable
FVRT Function
VacUpper
00.0V
FVRT Function
FVRT Function
VacLower
00.0V
• Reactive power control, reactive power standard curve
cos φ = f(P)
For VDE ARN 4105, the curve cos φ = f(P) should refer to curve A. The set
default value is shown in curve A.
For TOR, the curve cos φ = f(P) should be curve B. The set default value is
shown in curve B.
For CEI 0-21, the default value of PFLockInPoint is 1.05. When Vac> 1.05Vn,
Pac> 0.2 Pn, curve cos φ = f(P) corresponds to curve C.
0.9/0.95*)
0.9/0.95*)
leading
p/p
lagging
curve A
0.5 1.0
over-excited
under-excited
0.2
1
Emax
cos φ
PU Function
0.0V
Response V1
PU Function
Enable
>PuFunction
PU Function
0.0V
Response V2
PU Function
0.0V
Response V3
PU Function
0S
3Tau
PU Function
Response V4
0.0V
PU Function PU Function PU Function
PU Function
0 S
3Tau_Charge
PU Function
Static Dynamics
Pu Type
SetPuPower 4
0%
PU Function
SetPuPower 3
0%
SetPuPower 2
0%
SetPuPower 1
0%