Operation Manual

EN
EN • 5
TECHNICAL SPECIFICATIONS
Model number
1052
Rated Voltage AC
220–240VAC, 50–60Hz
Charging voltage
14.4V
Min battery voltage
2.0V
Charging current
3.3A
Current, mains
0.6A
rms
(at full charging current)
Back current drain*
<1Ah/month
Ripple**
<4%
Ambient temperature
-20°C to +50°C, output power is reduced
automatically at high temperatures
Charger type
4-step, fully automatic charging cycle
Battery types
All types of 12V lead-acid batteries (WET, MF, Ca/Ca, AGM
and GEL)
Battery capacity
14–75Ah up to 120Ah for maintenance
Dimensions
165x61x38mm(LxWxH)
Insulation class
IP65
Weight
0.6kg
*) Back current drain is the current that drains the battery if the charger is not connected
to the mains. CTEK chargers has a very low back current.
**) The quality of the charging voltage and charging current is very important. A high
current ripple heats up the battery which has an aging effect on the positive electrode.
High voltage ripple could harm other equipment that is connected to the battery. CTEK
battery chargers produce very clean voltage and current with low ripple.
ERROR LAMP
If the error lamp is lit, check the following:
— Is the chargers positive lead connected to the
batterys positive pole?
— Connect the charger according to page 4.
BATTERY SIZE (Ah)
TIME TO 80% CHARGED
14Ah
7h
20Ah
5h
60Ah
13h
75Ah
17h
READY TO USE
The table shows the estimated time for empty battery to 80% charge
LIMITED WARRANTY
CTEK SWEDEN AB, issues this limited warranty to the original purchaser of this product.
This limited warranty is not transferable. The warranty applies to manufacturing faults
and material defects for 5 years from the date of purchase. The customer must return the
product together with the receipt of purchase to the point of purchase. This warranty is void
if the battery charger has been opened, handled carelessly or repaired by anyone other
than CTEK SWEDEN AB or its authorised representatives. One of the screw holes in the
bottom of the charger is sealed. Removing or damaging the seal will void the warranty.
CTEK SWEDEN AB makes no warranty other than this limited warranty and is not liable
for any other costs other than those mentioned above, i.e. no consequential damages.
Moreover, CTEK SWEDEN AB is not obligated to any other warranty other than this
warranty.