User Manual
10 Operation of LCD Display
77
Fig. 10-5
Reactive Power Regulation Curve in “IT” Q(P) Mode
Italy “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.
Tab. 10-9
Italy “Q(U)” Mode Parameters Explanation
Para
meter
Explanation
Default
Range
Step
V2i*
Grid voltage at point D (in %)
90%
90~110%
1%
V1i*
Grid voltage at point C (in %)
92%
90~110%
1%
V2s*
Grid voltage at point A (in %)
108%
90~110%
1%
V1s*
Grid voltage at point B (in %)
110%
90~110%
1%
Qmax
The max. ratio of reactive power (in %)
90%
50~100%
1%
Pin**
Enter the Q(U) regulation mode when
power is above Pin
20% 20~100%
1%
Pout**
Exit from the Q(U) regulation mode when
power is below Pout
9% 1~20%
1%
Curve Curve
type
A
A/B
-
