Delta RPI-M15A

18
Quick installation guide for RPI M15A M20A inverters
Setting a constant cos phi (cos φ)
1. Whenthedefaultinformationisdisplayed,pressthebutton
ESC
toopenthemainmenu.Otherwise,repeatedlypress
thebutton
ESC
until the main menu is displayed.
20
15
10
5
0
4 8 12 16 20 24
P(w)
Runtime: 8.2Hrs Power: 12103W
On Grid
21. Jun 2013 09:30
E-Today: 47kWh
2. Usethebuttons and to select Settings.
Toconrmyourselection,pressthebutton
ENT
.
E-TodayE-Today
Power Meter
Energy Log
Event Log
Inverter Information
Settings
Operation Data
21. Jun 2013 09:30
Menu
3. Usethebuttons and to select Active/Reactive
Power Control.
Toconrmyourselection,pressthebutton
ENT
.
Personal SettingsPersonal Settings
Coefficients Settings
Install SettingsInstall Settings
Active/Reactive Power Control
FRT
21. Jun 2013 09:30
Settings
4. Themenuisprotectedbypassword5555.Usethebuttons
and to set each digit.
Toconrmadigit,pressthebutton
ENT
.
33 3 3 ENT
21. Jun 2013 09:30
Password
5. Usethebuttons and to select Reactive Power
Control.Toconrmyourselection,pressthebutton
ENT
.
Active Power Control
Reactive Power Control
21. Jun 2013 09:30
Active / Reactive Power
6. Usethebuttons and to select Constant cos φ.
Toconrmyourselection,pressthebutton
ENT
.
Cos os φ
cos φ
Cos  o

21. Jun 2013 09:30
 o Coo
7. Usethebuttons and to select an entry and press
thebutton
ENT
.
[
[
]
]
Cos φ
Mode
1.00
ON
21. Jun 2013 09:30
Reactive Power Control
8. Usethebuttons and to change the value, then-
pressthebutton
ENT
.
To activate the function, set Mode to ON.
Youshouldsetaconstantpowerfactoronlywhenrequestedbycountryregulations,authoritiesoryourgrid
operator.