Delta RPI Series, Operation And Installation Manual

Page: 32 / 154

5.2.7.4.2. Active Power Control – Power vs. Frequency
Inverter will reduce output power when grid frequency rises up if this
mode enabled. Users can tune the parameters in Power vs. Frequency
page to change the inverter’s behavior.
a
b
c
Active Power Control
21. Jun 2010 13:50
Start Frequency
Actual/Rated Power Actual
50.20
[
[ ]
]
Stop Frequency
- - [ ]
Hz
Hz
50.00 [ ] Hz
Statism 40 [ ] %
Mode ON [ ]
Recovery Frequency
Recovery Time 300
[ ] s
P
Pm
f
protection
f
(Hz)
Statism
P
Pm
f
recovery
f
start
f
protection
f
(Hz)
a
b
c
c
a
Statism
Germany MV, Italy LV & Italy MV Others
f
start =
f
recovery
b
Figure 5-16 Power vs. frequency setting page.
32
Turn on/off PV inverter