Activate the setup mode as usual by briefly pressing the button "ENTER/START".
Then use the "INC" and "DEC" buttons to toggle between the two different voltage/power supply options and press
the "ENTER / START" button to confirm.
You can then set the maximum current and the cut-off voltage.
Power supply
DC Supply: 30.0A
Cut.Volt.: 11.0V
Press the "ENTER/START" button briefly, and the maximum current indicator starts flashing; make your settings with
the "INC" and "DEC" buttons.
Press the "ENTER/START" button briefly and the cut-off voltage starts flashing; make your settings with the "INC" or
"DEC" buttons.
Press the "ENTER/START" button to confirm.
Setting the maximum current and the cut-off voltage protects an attached power supply against overload.
In an automotive lead-acid battery, the setting of the maximum current likewise serves to protect the lead-acid
battery against overload (e.g. smaller automotive lead-acid batteries). The cut-off voltage setting is used
here, however, to protect against deep discharge, e.g. if a lead-acid battery is used that is installed in a
vehicle. Otherwise you would not be able to start the vehicle again after a deep discharge.
Recovery of energy when discharging a battery
Use Regenerative
Discharge >N/A
If the charger is operated on an automative lead-acid battery (rated voltage 12 V or 24 V), then the charger can
charge the lead-acid battery during the discharge process.
This feature is only applicable for lithium batteries (LiPo, LiIon, LiFe, LiHV)!
The energy of the battery to be discharged is not completely converted to heat during the discharge cycle, as in
conventional chargers; rather, it is fed back into the car lead-acid battery. This naturally comes with some losses.
If the charger is connected to a power supply, this function is not possible and must not be used when the
charger is connected to a power supply!
Therefore, it is imperative that you set the function "Selection of voltage/power supply" to whether you are
using a mains supply or an automative lead-acid battery to operate the charger.
Turn the "Regenerative Discharge" function off if the charger is connected to a power supply (and not to
an automative lead- acid battery). The use of this feature is also not possible if the lead-acid battery used
in the operation of the charger has a rated voltage other than 12 V or 24 V.
When the automotive lead-acid battery used to operate the charger has been fully charged by the regenerati-
ve discharge function, the charger gives a warning message (beeps 5 times) and then automatically switches
back to the normal discharge function.
All manuals and user guides at all-guides.com
Car lead-acid battery
Bat.Supply:30.0A
Cut.Volt. :11.0V
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