SMA STP 60-10 - Page 20

5 Settings of Grid Management Services
SMA Solar Technology AG
Technical InformationSTP60-SHP75-10-Parameter-TI-en-1220
Figure 6: Parameterization of frequency control
Position Explanation
A
Typical programming of the FP_of_f characteristic curve when hysteresis is not required, e.g. as
per VDEAR-N4105. Thus, the two characteristic curves in the reference table contain equal co-or-
dinates (x, y).
B
Example of programming the FP_of_f characteristic curve when hysteresis is required, e.g. as per
BDEW. Thus, the two characteristic curves contain different co-ordinates (x, y).
C Output power of the PV system after the frequency transient has ended (at time = 0) when constant
rate limit and no delay is applied, e.g. as per BDEW.
D Output power of the PV system after the frequency transient has ended (at time = 0) when variable
rate limit and delay is applied, e.g. as per CEI0-16.