CTEK 1070 User Manual - Page 3
Browse online or download pdf User Manual for Automobile Battery Charger CTEK 1070. CTEK 1070 6 pages.
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CHARGING PROGRAM
DESULPHATION
1
1
15.8V
15.8V
15.8V
Limit:
Max 8h
STEP 1 dESULPHATION
Detects sulphated batteries. Pulsing current and voltage, removes sulphate from the
lead plates of the battery restoring the battery capacity.
STEP 2 SOFT START
Tests if the battery can accept charge. This step prevents that charging proceeds with
a defect battery.
STEP 3 BULK
Charging with maximum current until approximately 80% battery capacity.
STEP 4 ABSORPTION
Charging with declining current to maximize up to 100% battery capacity.
SOFT START
BULK
2
3
0.8A until 12.6V
Increasing voltage
to 14.4V
0.8A
3.8A until 12.6V
Increasing voltage
to 14.4V
3.8A
3.8A until 12.6V
Increasing voltage
to 14.7V
3.8A
Max 20h
ABSORPTION
ANALYSE
4
5
14.4V
Checks if voltage
Declining current
drops to 12V
14.4V
Checks if voltage
Declining current
drops to 12V
14.7V
Checks if voltage
Declining current
drops to 12V
Max 8h
3 minutes
STEP 5 ANALYSE
Tests if the battery can hold charge. Batteries that can not hold charge may need to
be replaced.
STEP 6 FLOAT
Maintaining the battery voltage at maximum level by providing a constant voltage
charge.
STEP 7 PULSE
Maintaining the battery at 95–100% capacity. The charger monitors the battery volt-
age and gives a pulse when necessary to keep the battery fully charged.
FLOAT
PULSE
6
7
13.6V
12.7V‒14.4V
0.8A
0.8‒0.3A
13.6V
12.7V‒14.4V
3.8A
3.8‒1.9A
13.6V
12.7V‒14.7V
3.8A
3.8‒1.9A
Charge cycle restarts
10 days
Charge cycle restarts
if voltage drops
if voltage drops
EN • 5