Sungrow SG80KTL User Manual

10 Operation of LCD Display User Manual
82
Inductive
Capacitive
Default Curve
Deviation
No Regulation
cosg
= ±
0,98
Depends on
the capacity of the inverter.
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.
Run-
param-Q(U) P3/4
Qmax 100.0%
V2i 090.0 %
V
1i 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 “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%

Sungrow SG80KTL Specifications

General

Brand	Sungrow
Model	SG80KTL
Category	Inverter
Language	English