SMA SHP 75-10 - 5 Settings of Grid Management Services

5 Settings of Grid Management Services
SMA Solar Technology AG
Technical InformationSTP60-SHP75-10-Parameter-TI-en-1212
Parameter name Setting range/setting option Increment/explanation
FRT_UUP 100% to 130% 1%
FRT_MODE 0: Frt_Off The FRT function is deactivated.
1: Frt_ZeroCurrent No current feed-in
2: Frt_ReactiveOnly Reactive current is fed in, but no ac-
tive current.
3: Frt_ActiveOnly Active current is fed in, but no reac-
tive current.
4: Frt_Full_IqPriority The reactive current is fed in. If PV
power is available, the total current is
supplied with active current until cur-
rent limitation is reached.
5: Frt_Full_IdPriority The maximum possible active current
is fed in. Starting from the grid code
characteristic curve, the total current
is supplied with reactive current until
the current limitation is reached.
FRT_DIDU_POS_LVRT 1 to 10 0.1
FRT_DIDU_POS_HVRT 1 to 10 0.1
FRT_DIDU_NEG_LVRT 1 to 10 0.1
FRT_DIDU_NEG_HVRT 1 to 10 0.1
FRT_IQ_MODE 0 or 1 -
FRT_T_BLK 0s to 10s 0.01s
FRT_T_TRANS 0s to 10s 0.01s
FRT_T_U_AVG 0s to 1800s 1s
FRT_U_BLK 0% to 100% 1%
FRT_U_BLK_HYS 0% to 100% 1%
5 Settings of Grid Management Services
The following parameters for grid management services are loaded to the SMAInverterManager(IM) and only used
here. The settings are divided into groups. The groups reflect the various grid management services (control modes).
The value ranges indicated in the following sections do not necessarily describe the permissible ranges in accordance
with the grid code, but are to reflect the performance of the inverter. Since not all parameters are used by all
standards, the parameters that are not used will be deactivated in the file "Grid Code".
Regarding the signs for reactive power and power factor (PF), plus means overexcited reactive power (grid voltage is
increased) and minus means underexcited reactive power (grid voltage is reduced).