th
4
Stage: Top-Off Charge:
Under this stage, the charger will shut off au-
tomatically when the battery is 100% charged.
The charger will monitor the battery voltage
continually to decide whether a new charge
pulse should come. The purpose of this stage
is to fully charge the battery without over-
charging the battery.
5
th
Stage: Maintain Floating:
If the voltage drops below the pre-set level
by battery self-discharge, the charger starts a
charge pulse with a low current to maintain
the battery in full-charge status. The cycle is
repeated as long as the charger is in "Maintain
Floating" mode.
8 Technical data
Supply voltage
Frequency
Power consumption
Battery voltage, nominal
Battery types
Charging voltage, max.
Charging current, max.
Ambient temperature
AC Cable length
DC Cable lenght
Protection
Dimensions (LxWxH)
Weight
vetus® Battery charger BC12051
7 Charging capacity
35 - 45
40 - 50
50 - 55
55 - 60
60 - 70
70 - 100
:
220 - 240 VAC
:
50 or 60 Hz
:
230 W
:
12 V
:
Lead Acid, AGM, SMF, VRLA, GEL
:
14.8 V
:
5 A
:
-20˚C - +50˚C (-4˚F - +122˚F)
:
1.8 m (6 ft)
:
1.8 m (6 ft)
:
IP 65
:
160 x 96 x 54 mm (6
:
0.85 kg (1.87 lbs)
Battery Capacity
Ah
CCA
200
300
400
500
600
750
3
/
x 3
3
/
x 2
1
/
inch)
8
4
8
ENGLISH
Charging Time
3.5 hrs
6 hrs
7.5 hrs
10 hrs
12 hrs
15 hrs
13
090140.01