Active / Reactive Power; Power Limit; Power Vs. Frequency - Delta RPI M30A_120 Operation And Installation Manual

Turn On PV Inverter

5.2.8 Active / Reactive power

A password is required to enter Active / Reactive Power page.
This page includes two kinds of function: active power control and reactive power
control. In active power control function, there are 3 control modes:
Power Limit, Power vs. Frequency, and P(V). In reactive power control function,
there are 4 control modes: Constant cosphi, cosphi(P), Constant Q, and Q(V).
These modes will be introduced in next section.
Adj. would affect
energy production.
Password:

5.2.8.1 Power Limit

This control mode can reduce the output power to a percentage of inverter's
rated power. Users can limit the output power by set the Set Point in Power
Limit page.
Power Limit

Power vs. Frequency

P(V)
5.2.8.2 Power vs. Frequency
Inverter will reduce output power when grid frequency rises up if this mode
enabled.
Power Limit
Power vs. Frequency
P(V)
Warning:
Figure 5-19 : Active / Reactive power page
Figure 5-20 : Power Limit page
Figure 5-21 : Power vs Frequency page
Active Power Ctrl
ENT
Reactive Power Ctrl
EXIT
Mode:
ENT
Set Point:
EXIT
Mode
ENT
F start
F recovery
Gradient
EXIT
T recovery
EXIT
52
ON
100%
ON
50.20 Hz
50.20 Hz
40%
300s