Installation manual
66
OperatingthePVinverter
Recovery
Frequency*
Start Frequency
K = Gradient 2% to 5%, default 2.4%
P/Pn [%]
100%
47.5 50.350.05 51.5
F [Hz]
k
Figure 6.29.: Curve power vs. frequency
NOTE
The Power vs Frequency
function is required for
CEI 0-21 and A70. Please
make sure the Mode is
ON and do not turn off.
*Recovery Frequency is de ned in the
grid setting parameters 49.9 - 50.1 Hz by
default.
Figure 6.30.: Power vs. Frequency
Adjustableparameters
Parameter AdjustableValues Description
Actual / Rated Power Actual will be default
Start frequency 50 - 55 Hz 50.3 Hz will be the default. This is the fre-
quency when the power reduction starts
Stop frequency Stop frequency means the frequency when
power = 0. This value is calculated by the gra-
dient and the start frequency.