Still RX20 14-20, Original Instructions Manual

Page: 451 / 600

for gel batteries) is maintained. This produces
the maximum battery capacity. If larger batter-
ies than specified are charged, over the long
term, the batteries can be damaged or may
not fully charge. The values shown are for
the maximum charging current of 170 A. If
the maximum charging current is restricted to
a lower value by the truck, correspondingly
smaller values are produced.
2)
The implemented charging characteristic
curve is approved by the following battery
manufacturers:
●
Hoppeke
●
Hawker
●
MIDAC
●
TAB
●
Exide
3)
Gel batteries are charged only in accord-
ance with the standard characteristic curve
(IUIa).
–
If in doubt, contact the authorised service
centre.
Performance data
Input
Mains voltage 400 V AC
Network frequency 45 to 65 Hz
Maximum power consumption 10.7 kW
Maximum current draw 15.5 A
Output
Maximum output power 10 kW
Maximum charging current 170 A
Output voltage 24 to 64 V DC
Nominal voltage 48 V DC
NOTE
From an ambient temperature of 40°C, the on-
board charger reduces the charging perform-
ance.
Operating
4
On-board charger
435 56368011501 EN - 04/2022 - 13