Battery charger / inverter COMBI-GAMMA
090138.02
17
2. Power Control Mode:
When AC IN power is ready, INVERTER is active and battery is about to be exhausted,
•
battery voltage is lower than B2-10 voltage value and longer than the second time set
in B2-11, ATS will be switched on to ensure AC OUT to continuously the load. At the
moment, AC OUT will be supplied by AC IN power. At the same time, the power control
mode is active and will supply the extra AC IN power to charge the battery!
(INVERTER OFF + ATS ON + AC CHARGER ON + Power Control Mode ON)
Battery
Shore Power
Load
ATS ON
AC IN
AC OUT
2A
5A
B2-05=5A
3A
30A
Solar
Charger
Solar Panel
or
5A
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, any current that is left over will be used to
•
recharge the battery.
Battery
Shore Power
Load
ATS ON
AC IN
AC OUT
6A
5A
B2-05=5A
11A
90A
Solar
Charger
Solar Panel
or
5A