Charging Programs - Hella 8ES 004 417-251 Manual De Instrucciones

7. ChARgINg PROgRAMS

DESULPhATION
VOLTAgE (V)
1
CURRENT (A)
NORMAL
15,8V
31,6V
Ca/Ca
15,8V
31,6V
AgM/gEL
15,8V
31,6V
AgM
15,8V
31,6V
POWER
SUPPLY
Limit: Max. 4h
*) SuPPLY program is not time or voltage limited
STEP 1 DESULPhATION
Detects sulphated batteries. Pulsing current and voltage, removes sulfates 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 charging 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.
STEP 5 ANALYSE
Tests if the battery can hold charge. Batteries that can not hold charge may need to be replaced.
SOFT START bULK AbSORPTION
2 3
50A until 12,6V increasing 14,4V
25A until voltage to: 28,8V
25,2V
14,4V Declining
28,8V
current
50A
25A
50A until 12,6V increasing 14,7V
25A until voltage to: 29,4V
25,2V
14,7V Declining
29,4V current
50A
25A
50A until 12,6V increasing 14,4V
25A until voltage to: 28,8V
25,2V
14,4V Declining
28,8V current
50A
25A
50A until 12,6V increasing 14,9V
25A until voltage to: 29,8V
25,2V
14,9V Declining
29,8V current
50A
25A
Max. 4h Max. 30h Max. 10h
ANALYSE RECOND
4 5 6
Checks if
voltage
drops to:
12V
24V
Checks if max 15,8V
voltage Max 31,6V
drops to: 1,5A
12V
24V
Checks if
voltage
drops to:
12V
24V
Checks if
voltage
drops to:
12V
24V
3 minutes 30 min or 4h
depending on
battery
voltage
FLOAT PULSE
7 8
13,6V 12,7V -14,4V
27,2V 25,4-28,8V
max 50A 50 -5A
Max 25A 25-2,5A
13,6V 12,7V- 14,7V
27,2V 25,4-29,4V
max 50A 50 -5A
Max 25A 25-2,5A
13,6V 12,7V- 14,4V
27,2V 25,4-28,8V
max 50A 50 -5A
Max 25A 25-2,5A
13,6V 12,7V- 14,9V
27,2V 25,4-29,8V
max 50A 50 -5A
Max 25A 25-2,5A
13,6V/max 70A
27,2V/Max
35A*
10 daysCharge Charge cycle
cycle restarts restarts if
if voltage voltage drops
drops
28