8 Settings
Installation and Operation Manual for RPI M50A
76
Installation and Operation Manual for RPI M50A
76
8.15 Cos phi (P)
Overview
Values have been set based upon country standards. If you modify these values, you will lose certi-
fi cation. Therefore you should set this function only when requested by country regulations, authori-
ties or your grid operator.
With this function you can set the cos phi (cos φ) as a function of the active power.
cos φ
P/P
n
100%
P
lower
Q
lower
Q
upper
P
upper
0.8
0.8
1.0
Accessing the menu
Main menu > Active/Reactive Pwr > Active Power Ctrl > Cos phi (P)
E-Today: 0kWh
Power: 0W
Status: On Grid
10.Sep 2014 15:32
1.
When the default information is displayed, press any button to open the
main menu. Otherwise, repeatedly press the button
ESC
until the main
menu is displayed.
Inverter Info.
General Settings
Install Settings
Active/Reactive Pwr
FRT
2.
Use the buttons
and
to select
Active/Reactive Pwr
.
To confi rm your selection, press the button
ENT
.
3.
The menu is protected by password 5555. Use the buttons
and
to set each digit.
To confi rm a digit, press the button
ENT
.
Reactive Power Ctrl
Active Power Ctrl
4.
Use the buttons
and
to select
Reactive Power Ctrl
. The cur-
rent setting is displayed behind the menu entry.
Q(V)
Constant Q
Cos phi (P)
Constant cos phi
5.
Use the buttons
and
to select
Cos phi (P)
. The current setting
is displayed behind the menu entry.
Do not change this setting without prior
consultation with Delta Solar Support.
