Delta RPI M50A_120 - Constant Cos Phi

8 Settings
Installation and Operation Manual for RPI M50A
74
Installation and Operation Manual for RPI M50A
74
8.14 Constant cos phi
Overview
With this function you can set a constant cos phi (cos φ).
This function should be set only when requested by country regulations, authorities or your grid
operator.
Accessing the menu
Main menu > Active/Reactive Pwr > Reactive Power Ctrl > Constant cos phi
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 con rm your selection, press the button
ENT
.
3. The menu is protected by password 5555. Use the buttons and
to set each digit.
To con 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 Constant cos phi. The current
setting is displayed behind the menu entry.
Cos phi: Ind 1.00
Mode: ON
6. To change the mode, use the buttons and to select Mode and
press the button
ENT
.
To switch the function on, select ON and press the button
ENT
.
To switch the function off, select OFF and press the button
ENT
. When
you switch the function off, you can ignore the following steps.
Cos phi: Ind 1.00
Mode: ON
7. If you need to change the cos phi (cos φ), use the buttons and
to select Cos phi and press the button
ENT
Do not change this setting without prior
consultation with Delta Solar Support.