Battery charger / inverter COMBI-GAMMA
090138.02
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2. Power Control Mode
When AC IN power is ready, INVERTER is active and battery voltage is lower than B2-14
•
voltage value and longer than the second time set in B2-15, ATS will be switched on to
ensure AC OUT to continuously supply the load. At the moment, AC OUT will be sup-
plied by AC IN power. At the same time, the battery is charged from AC IN power (AC
CHARGER OFF) only by other wind charger or DC generator charger.
The difference between MODE 3 and MODE 2 is that in MODE 3, when AC IN power is
•
ready, AC CHARGER is off and the battery is charged by other renewable energy. This
is why MODE 3 is called Green Power as Priority Support Mode
(INVERTER OFF+ ATS ON + AC CHARGER OFF)
Battery
Shore Power
Load
ATS ON
AC IN
AC OUT
5A
B2-05=5A
3A
Solar
Charger
Solar Panel
or
3A
AC Charger
OFF
3. Load Support Mode
And now the other load adds and the current increases to 11A. This is where Load Sup-
•
port function is needed!
(ATS ON + AC CHARGER OFF + INVERTER ON + Load Support Mode ON)
As soon as the load reduces to less than 5A, Load Support function stops.
•
Battery
Shore Power
Load
ATS ON
AC IN
AC OUT
5A
B2-05=5A
11A
Solar
Charger
Solar Panel
or
5A
6A
90A