Q Setting 24／7; Q Setting Point; Q(P) - Delta RPI Series Operation And Installation Manual

5.2.9 Q setting
In "Q setting
with the "Q setting
grid during night time and provide the reactive power. If the inverter disconnected
from grid at night time, it can only restart when there is enough PV power at DC
input of the inverter.
Refer the following section to the information of each control modes.

5.2.9.1 Q setting point

In Q setting point, user can assign a percentage of reactive power to the inverter.
► ► Q setting point

Q(P)

Q(V)
Q(T)
5.2.9.2 Q(P)
Q(P) is a function that inverter will feed in reactive power when the output power
reach the setting value.
Q setting point
► Q(P)
Q(V)
Q(T)
／
24
7
／
24
", there are 4 modes: Q setting point, Q(P), Q(V), Q(T),
7
／
24
" control mode, the inverter remains connected to the
7
Q setting point
Q(P)
Q(V)
Q(T)
Figure 5-29 : Q setting 24/7 page
Figure 5-30 : Q setting point page
Figure 5-31 : Q(P) page
Mode
ENT ►
Fix Q
EXIT
Mode
►
ENT
Q upper
P lower
Q lower
EXIT
P upper:
►
V lock-in:
EXIT
V lock-out:
49
Turn On PV Inverter
OFF
Ind 90%
OFF
Ind 0%
45%
Ind 44%
100%
249.3V
304.7V