User Manual
78
Parameter
Explanation
Default
Range
Step
Uin**
Enter Q(P) regulation mode
when grid voltage is above
Uin
105%
100~110%
1%
Uout**
Exit from the Q(P) regulation
mode when grid voltage is
below Uout
100%
90~100%
1%
*PA < PB
≤
PC ** Uin
＞
Uout
Lnd
xctive
C
dp
dcitive
Defdxlt Cxrve
Devidtirn
Nr Regxldtirn
cos
g
= ± 0,98
Depends rn the cdpdcity rf the inverter.
Fig. 10-5
Reactive Power Regulation Curve in “IT” Q(P) Mode
Italy/Thailand “Q(U)” Mode
The reactive power ratio changes with the grid
voltage.
Select Q(U) mode and
Press
to enter the
“Run-para-Q(U)” sub-menu.
Press
to move the cursor;
Press
to enter the
editing mode, then the selected parameter will be
shaded.
Press
to increase one-step value;
Press
to
decrease one-step value.
Press
ENTER
to confirm the setting and exit from
the editing mode.
Run-param-Q(U) P3/4
Qmax 100.0%
V2i 090.0%
V1i 092.0%
V1s 108.0%
V2s 110.0%
Pin 020.0%
Run-param-Q(U) P4/4
Curve
[A]
Pout 009.0%
Tab. 10-9
Italy/ Thailand “Q(U)” Mode Parameters Explanation
Parameter
Explanation
Default Range
Step
V2i*
Grid voltage at point D (in %)
90%
90~110% 1%
