CBE A920 Gebrauchsanweisungen Seite 4

LEGENDA
1)
Commutator to choose the connected battery: "Pb" lead-acid battery, "Gel" gel-battery.
If the commutator is set wrongly, you can damage the leisure battery.
2)
Connector for the connection of the battery.
3)
12V 50mA signal of the 230V net.
4)
230V on/off safety switch; it can be always on.
FUNCTIONS
w It was studied to charge starter (lead-acid) and leisure (gel) batteries connected as a buffer system,
for continuous operation.
If connected in buffer-system it can be paralleled with other energy powers (generator, battery
w
charger, solar panel, etc...)
The battery charger doesn't work if it is not connected to a battery with a voltage of at least 3V.
w
The system recharges the batteries in 3 cycles:
w
1) Battery recharge at the max. Current, until it reaches the 14,5V value od end-charge.
NB: this value is reached only if the battery is well-run.
2) When the 14,4V value has been reached, the charging goes on for: 20 minutes for lead-acid
batteries, 6 hours and 20 minutes for gel batteries.
3) Maintenance recharge at 13,8V continuous.
In this way the maintenance current is assured for the full charge. In this cycle the recharging
system chokes the tyristor in order to invalidate the voltage peak.
When the battery voltage is under than 13,6V, the system restarst from the 2nd cycle.
ELECTRONIC BATTERY CHARGER "A 920"
ELEKTRONISCHES BATTERIE-LADEGERÄT
13,8V 14,4V
1
Gel
+
2
12V
Vor dem Laden Gebrauchsanweisung lesen!
Charging line IWUoU
V I
14,5V
13,8V
13,3V
A
V
IW
V = Volt A = Ampere
Mod. A 920
I
Eingang 230V 50 Hz
Pb
Nennleistung 300VA
0
Ausgang 12V 16A
+
Stromüberwachung
3
>60 t 40/E °C
Ah a
S
12V
C
Uo U
C = Carico - Load
4
by
4
230 V
Made in Italy
t
Uo