79
EN
Operating the PV inverter
A
B
8:00
12:00
4:00
16:00
20:00
00:00
100%
75%
50%
25%
0%
output power
output power
8:00
12:00
4:00
16:00
20:00
00:00
100%
75%
50%
25%
0%
When Actual Power is
selected the output
power is based on the
percentage of the avail-
able power (dotted path)
If the set point is 75%
then B=75% of A.
When Rated Power is
selected the output
power is equal to the
nominal output power x
the Set Point. If set at
75% then output power
can not exceed 75% of
nominal power.
available power
output power
available power
output power
Figure 7.18.: Actual Power vs Rated Power
Parameter
adjustable Values
Description
Set point
0 ... 100%
Sets the power reduction to the adjusted value.
The value is multiplied with the value of the
Locked power limitation.
Actual/Rated
Actual | Rated
Select Actual or Rated Power
Mode
ON | OFF
Switches the feature on and off.
7.3.6.3.2 Power vs. Frequency
User can have two modes: LVD and MVD. The figures below explain the different behaviors for
these modes. The inverter activates these modes depending on the country that is selected and
the requirements for that country.
This feature is available for LVD and MVD grids. This feature allows the user to set a power reduc-
tion in a percent of the maximum power.
