Operating and Installation - Battery Charger LAS 1218 BUS
20
Date: 21.11.2018
8100532 BA / EN
Check whether the batteries are being charged (display on the battery
charger).
2.5 Technical details
2.5.1 Mechanical details
Approx. 90 x 148 x 248 (H x W x D in mm), including attachment feet
1.0 kg
Polyamide blue, similar to RAL 5010
2.5.2 Electrical details
230 V AC v10%, 47 -- 63 Hz sinusoidal, protection class I
1.9 A
6-cell lead-acid, lead-gel or AGM batteries, 55 Ah and above
Approx. 0.3 mA
Conditions for the measurement:
F
Approx. 10 minutes after mains isolation without mains connection
F
with battery connected (battery voltage 12.6V)
12V outputs
A maximum of 90% of the nominal
current of the relevant fuse may be
drawn.
Leisure battery
Charging curve
IUoU
End-of-charge voltage*
Between 14.45V and 14.75V @ 22.5
C bat-
tery temperature (and without temperature
sensor)
Charge current
18 A in the entire mains voltage range,
electronically limited, minus the
charge current into the vehicle battery
Voltage trickle charging*
Between 13.55V and 13.75V @ 22.5
C bat-
tery temperature (and without temperature
sensor), with automatic switchover
New charging cycle,
As soon as the charging current is limited,
switchover to main charging
switchover to main charging
with delay
* Dependent on the battery type set
Main charge
I
Full charge
Uo
Trickle charge
U
See table
Time
Charge voltage
Trickle charge voltage
U
charge
V
Fig. 9
Example of the charge voltage behaviour with the LAS 1218 BUS battery charger
Dimensions
Weight
Casing
Mains connection
Current consumption
Suitable batteries
Standby current from
leisure battery
Current-carrying
capacity
Battery charging via
mains connector
