Exide Technologies SCRFLX Charger - Manual (Page 12)

Instr. 4770-65-95005-10 Page 8
7.0 APPLICATION
The charger will automatically charge a battery per the
Ah rating set at the factory. The charger can be re-set
for anywhere between 65% to 200% of the nameplate
Ah rating. Ensure that battery and charger are matched.
Keep in mind if the charger is set for more than 100% of
Ah of the charger rating the charging time will increase
proportionately (up to 16 hours). For battery sizes not
listed, contact your local GNB service representative.
7.1 DISPLAY AND FAULT CODES
Refer to Appendix A (on page 19) for a complete list of
codes.
7.2 OPTIONS
7.2.1 JIC SWITCH ASSEMBLY
All SCRFLX battery chargers can come with a factory
installed fused JIC switch assembly option for extra
protection of the operator. In the "OFF" position, the door
can be opened but only AC power at the input of the
switch is present while everything downstream is dead.
In the "ON" position, AC power is supplied to the charger
but the door cannot be opened. See applicable drawing
4770-65-73041-05, 4770-65-73041-15 or 4770-65-
73041-17 for electrical schematic (Appendix B, pages
21-31). NOTE: Only HRCI-R type fuses (ECSR or
equivalent) with the notched ferrule at one end can be
used. A JIC type switch can only be factory installed and
it is available in a “B”, “C” or “D” size cabinet.
7.2.2 BATTERY WATERING OPERATION
AND END OF CHARGE
The SCRFLX battery charger has an available watering
control and end of charge option, in the form of a relay
contact at terminals TB10-1 to TB10-2 (supplied for
customer connection). The relay closes thirty minutes
after the charger reaches gassing voltage. It remains
closed for approximately ten minutes.
NOTE:These options require different control cards per
drawing 4120-65-68650-05 (see Appendix B, pages 21-
31).
RELAY CONTACT RATINGS:
- AC: 125V 0.6A 1.0PF maximum
- DC: 30V 2A resistive maximum
7.2.3 REMOTE STOP / EQUALIZE
The SCR100 battery charger can come with a factory
installed Remote Stop / Equalize assembly option (part-
number V16-31365-50) in case the charger is out of
reach for the operator. The end user will have to install
two separate push buttons to the appropriate terminals
on the Remote Stop / Equalize circuit board (see
schematic 4120-66-68650-50) and locate them to a
convenient location for use. When installing the push
buttons ensure that there are no corrosive fumes
deteriorating the contacts. The Remote Stop / Equalize
option is available for “Z” model chargers “B” and “C”
cabinets, 6 – 36 cells only. For non “Z” models contact
your local GNB service representative.