Q(S) - Reactive Power As A Function Of Apparent Power; Q(Ext) - Reactive Power As A Function Of An External Setpoint; Pf(P) - Power Factor As A Function Of Active Power - SMA SUNNY TRIPOWER 60 Technical Information

5 Settings of Grid Management Services
Parameter name
Q_of_P
5.3.3

Q(S) - Reactive Power as a Function of Apparent Power

See above, Section "Maximum apparent power" (only available if control mode 3 has been selected in the parameter
ModeSelect).
5.3.4

Q(ext) - Reactive Power as a Function of an External Setpoint

See above, Section "Maximum reactive power" (only available if control mode 5 has been selected in the parameter
ModeSelect).
5.3.5

PF(P) - Power Factor as a Function of Active Power

This control mode uses the nominal active power to generate a reference value for the power factor (PF) so that the
grid voltage can be controlled at the point of common coupling. The control mode contains two additional parameters
for activation. The control mode is activated when the grid voltage is above the lock-in threshold and deactivated when
the grid voltage is below the lock-out threshold. The threshold for activation must be larger than or equal to the
threshold for deactivation. If this control mode shall always be available, set lock_in_PPF = lock_out_PPF = 90%
(only available if control mode 6 has been selected in the parameter ModeSelect).
Parameter name
RmpTmsPT1_PPF
lock_in_PPF
lock_out_PPF
PF_of_P
5.3.6 PF(U) - Power Factor as a Function of Grid Voltage
This control mode uses the grid voltage to generate a reference value for the power factor (PF) so that the grid voltage
can be controlled at the point of common coupling (only available if control mode 7 has been selected in the
parameter ModeSelect).
Parameter name
RmpTmsPT1_UPF
PF_of_U
5.3.7 PF(ext) - Power Factor as a Function of an External Setpoint
See above, Section "Maximum power factor" (only available if control mode 9 has been selected in the parameter
ModeSelect).
18 STP60-SHP75-10-Parameter-TI-en-12
Setting range
P: Active power (independent values) from -100% to 100% of nomi-
nal power
Q: Reactive power (dependent values) from -100% to 100% of nomi-
nal power
Setting range
0.6 s to 3600 s
80% to 120% of grid voltage
80% to 120% of grid voltage (must be smaller than lock_in_PPF)
P: Grid active power (independent values) from -100% to 100% of
nominal apparent power
PF: Power factor (dependent values) from ±0.8 to 1.0
Setting range
0.6 s to 3600 s
U: Grid voltage (independent values) from 80% to 120% of nominal
voltage
PF: Power factor (dependent values) from ±0.8 to 1.0
SMA Solar Technology AG
Step size
-
-
Step size
0.01 s
0.1%
0.1%
-
-
Step size
0.01 s
-
-
Technical Information