Features and Functions
• Characteristic Line of Charging “IU1oU2”: A defined charging boost (U1)
avoids harmful acid accumulation (lead) and provides equalization charge
to the individual battery cells (lead and lithium). After that, automatic trickle
charging ensues (U2).
• Charging Cable Compensation: Automatic compensation of voltage
losses on the charging cables.
• On-board Mains Suppression Filter: Unproblematic parallel operation with
wind-driven and motor-driven generators, mains supply chargers, dynamos
etc.
• Connection for Battery Temperature Sensor:
Lead batteries: In case of low outside temperatures, full charging of the
weak battery is improved by automatic adaptation of the charging voltage
to the battery temperature. During higher temperatures, unnecessary
battery gassing and battery load are avoided.
LiFePO4 Batteries: Battery protection in case of high temperatures and
particularly in case of low temperatures.
• Ready for connecting VOLTIMA solar display monitors.
Only SCD 12 , SCD 25 :
• Two battery charging ports:
Automatic charging of the main supply board battery (MAIN I), as well as
support charging and trickle charging
(max. 1A) of the vehicle’s starter battery (Start II) with overcharge
protection.
Battery Lifetime and Efficiency:
• Keep the batteries cool, LiFePO4 preferably above 0°C. Choose an
appropriate location for installation.
• Store only fully charged batteries and recharge them periodically!
• Regularly check open lead-acid batteries and batteries which are
„maintenance-free according to EN / DIN“.
• Recharge completely discharged lead batteries immediately!
• LiFePO4: Only use complete batteries with BMS and safety circuit.
Avoid total discharge under any circumstances!
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