Delta RPI Series User Manual

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

Delta RPI Series Specifications

General

Efficiency	Up to 98.8% (depending on model)
Frequency	50 Hz / 60 Hz
Model	RPI Series
Type	Inverter
Protection Rating	IP65
Cooling	Natural convection
Category	Inverter
Cooling Method	Natural convection
Dimensions	Varies by model
Weight	Varies by model
Protection Features	Overvoltage, Short Circuit