General Information - CBE CB522-LT Bedienungsanleitung

22A SWITCH-MODE BATTERY CHARGER FOR LITHIUM BATTERIES

GENERAL INFORMATION

The CB5 22-LT switch-mode battery charger has
been expressly designed for the caravanning and
boating sector and can automatically charge 12V
lithium batteries .
4 phase automatic charging system
Phase 1 : Bulk - battery charging with maximum
current until the end-
reached.
Note: the end-
reached only if the battery is efficient.
Phase : Absorption 2
end-of-charge voltage for a maximum time
of 1h (or 30 minutes with I<5A).
Voltage
The duration depends
Phase duration
on the battery SOC
NB: The charging current is automatically limited to 10A if the battery temperature is < 0°C.
The charging current is further reduced to 5A if the temperature is < -20°C.
of- charge voltage is
of- charge voltage is
- battery charging at costant
BULK ABSORPTION
1 2
Max 14,5V
14,5V
1h with I>5A
30min with I<5A
T he battery charger is protected against
overtemperature and the 12V
protected against short circuit and polarity inversion.
The high frequency switching technology allows
high performances with small dimensions and
limited weight.
Phase : Float 3 - Maintenance charg
13,5V voltage for a maximum time of
hours.
voltage under 12,7V, the
start again. s
Phase : Refresh 4
for a maximum time of 30 minutes (or until
I<5A). Once completed, the charging
starts again from the
FLOAT REFRESH
3 4
13,5V 14,5V
Max 240h Max 30min or I<5A
outputs are
ing at constant
If a h igh load lowers the battery
Bulk
- The battery is charged at 14,5V
Float phase.
FLOAT
3
13,5V Max 14,5V
The duration depends
Max 240h or V<12.7V
on the battery SOC
EN
a
240
phase
BULK
1
7