CTEK MXS 7.0 Manual

EN
INFO
If the battery clamps are incorrectly
connected, the reverse polarity
protection will ensure that the battery
and charger are not damaged.
For batteries mounted inside
a vehicle
1. Connect the red clamp to the battery's
positive pole.
2. Connect the black clamp to the vehicle
chassis remote from the fuel pipe and
the battery.
3. Connect the charger to the wall socket.
4. Disconnect the charger from the
wall socket before disconnecting the
battery.
5. Disconnect the black clamp before the
red clamp.
Some vehicles may have posi-
tively earthed batteries
1. Connect the black clamp to the bat-
tery's negative pole.
2. Connect the red clamp to the vehicle
chassis remote from the fuel pipe and
the battery.
3. Connect the charger to the wall socket.
4. Disconnect the charger from the
wall socket before disconnecting the
battery.
5. Disconnect the red clamp before the
black clamp.
CONNECT AND DISCONNECT THE CHARGER TO A BATTERY
RECOND
RECOND
MODE
12V/7A
MXS 7.0
SUPPLY
SUPPLY
NORMAL
AGM
Comfort
Connect
Comfort
Connect
TECHNICAL SPECIFICATIONS
Charger model
MXS 7.0
Model number
1053
Rated Voltage AC
220–240VAC, 50–60Hz
Charging voltage
NORMAL 14.4V, AGM 14.7V, RECOND 15.8V,
SUPPLY 13.6V
Start voltage
2.0V
Charging current
7A max
Current, mains
1.2A 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
8-step, fully automatic charging cycle
Battery types
All types of 12V lead-acid batteries
(WET, MF, Ca/Ca, AGM and GEL)
Battery capacity
14―150Ah up to 225Ah for maintenance
Dimensions
191 x 89 x 48mm (L x W x H)
Insulation class
IP65
Weight
0.8kg
*) 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.
20016109A MXS 7.0, Manual EAST 8, print file 002.indd 6 2011-02-09 10:05:41

CTEK MXS 7.0 Specifications

General

Input voltage	220-240 V
Input frequency	50/60 Hz
Battery voltage	2 V
Cable color	Black, Red
Operating temperature (T-T)	-20 - 50 °C
Number of batteries supported	-
Product color	Black, Silver

Weight and Dimensions

Depth	191 mm
Width	89 mm
Height	48 mm
Weight	800 g