35
SETUP MENU SETTINGS
ENTER
Setup Menu ?
SELECT MODE
Solar Control
CHARGE RATE
Off
SELECT MODE
UPS
11.2 Setup Menu Settings
Press
until the
ENTER SETUP MENU
appears
Press
to enter the
SETUP
menu.
The menu changes to UPS mode
By Pressing
you can select whether the inverter runs in UPS, Solar Control or Load Shedding
mode
11.3 UPS Mode
When to select UPS Mode?
UPS application
– “
The load is connected to the Grid most of the time
”
•
The grid “ESKOM” is the primary energy source and the system switches
to inverter mode when disconnected from the grid e.g.
: “load shedding”.
•
As soon the Grid is restored, the load re-connects to the GRID.
•
The batteries will only charge when the Grid is present.
OR
Off-Grid application
– “
No Grid connection is available
”.
•
The battery bank is the primary energy source and the inverter
“IS NOT”
connected to the grid.
•
Renewable energy is used to charge the batteries.
•
A generator can be connected to supply the system when needed.
If UPS is required, press
,
the menu changes to Transfer Switch Time, section 11.8
If Solar Control Mode is required press
, the menu changes to
Solar Control Mode
11.4 Solar Control Mode
When to select Solar Control Mode?
•
The batteries are the primary energy source and the inverter
“IS”
connected to the grid.
“Grid assisted solar power system”.
•
The system uses renewable energy to charge the batteries.
•
If the system is correctly sized the inverter will run mostly in inverter mode and will only connect to
the grid when the batteries are discharged to a set level.
•
The system will run from the batteries for as long as the batteries can be sustained.
•
When the battery voltage reaches the set
“Battery Run To Voltage”, the inverter connects the load
to the grid.
•
When the battery reaches the set
“AC Run To” voltage, the inverter transfers back to inverter
mode.
•
The inverter charger should be switched off in order for the battery bank to be effectively charged
from the renewable energy source.
*NOTE: When in Solar Control Mode, the battery charger is turned off and locked.
Battery Charging Rate
TURNED OFF
-
0% of charge rate
Please note: Do not connect a generator when operating in the solar control mode.
If Load Shedding Mode is required press
, the menu changes to
Load Shedding Mode
