10 Operation of LCD Display
User Manual
56
Fig. 10-5
Reactive Power Regulation Curve in Q(P) Mode
Italy “Q(P)” Mode(when the country selection is “IT”)
The power factor changes with the output power of the
inverter.
Select Q(P) mode and
Press
to enter into the
“Run-para-Q(P)” sub-menu.
Press
to navigate the cursor;
Press
to enter into
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. 10-5
Italy “Q(P)” Mode Parameters Explanation
Parameter
Explanation
Default
Range
Step
PA*
Active power at point A
(in %)
20%
20%…100%
1%
PB*
Active power at point B
(in %)
50%
20%…100%
1%
PC*
Active power at point C
(in %)
100%
20%…100%
1%
Pf max
Power factor at point C
0.9
0.9…1
0.01
Uin**
Enter
into
the
Q(P)
regulation mode when the
grid voltage is above Uin
105%
100%...110% 1%
Uout**
Exit from the Q(P) regulation
mode when the grid voltage
is below Uout
100%
90%...100%
1%
*PA < PB
≤
PC ** Uin
＞
Uout
Fig. 10-6
Reactive Power Regulation Curve in “IT” Q(P) Mode
