Ready To Use; Battery Size; Technical Specification - Hella 8ES 004 417-251 Manual De Instrucciones

9. READY TO USE

The table shows the estimated time for empty battery to 80% charge.
20Ah
10A
2h
20A
25A
50A

10. TEChNICAL SPECIFICATION

Charger model
Model number
Rated Voltage AC
Charging voltage
Start voltage
Output current
Current, mains
back current drain*
Ripple**
Ambient temperature
Charger type
battery types
battery capacity
Dimensions
Insulation class
Weight
*) Back current drain is the current that drains the battery if the charger is not connected to the mains. HELLA char-
gers 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 bat-
tery which has an aging effect on the positive electrode. High voltage ripple could harm other equipment that is
connected to the battery. HELLA battery chargers produce very clean voltage and current with low ripple.

bATTERY SIzE

50Ah
5h
2h
2h
70 A
8ES 004 417-251
220–240 VAC, 50–60 Hz
max 15,8 V/31,6 V
2,0 V
max 70A/35A (max 30 sec.)
max continuous 50A/25A
6.3–4.4A rms (at full charging current)
< 1 Ah/month
<4%
-20 °C bis +50 °C
(-4 °F bis +122 °F)
8 step, fully automatic charging cycle with adjustable parameters
All types of 12V/24V lead-acid batteries
(WET, mF, Ca/Ca, AGm and GEL)
12 V: 40–1500 Ah, 24 V: 20–750 Ah
332 x 178 x 80mm (L x W x H)
iP20
3.6kg (without charger cable)
100Ah 200Ah
5h
4h 8h
2h 4h
500Ah
20h
10h
30