Switched mode battery chargers 320 - 1500W

The chargers in the EA-BC 800 R series can be used to charge lead batteries with liquid, gel (Gel Cell) or felt soaked (AGM) electrolyte. After connecting the battery to the charger, the microprocessor checks the polarity and voltage of the battery and
determines if the charging process is allowed to start. At false polarity or complete discharge (<0,2 x U_nom) the battery will not be charged. Low discharge batteries (>0,2 to <0,9 x U_nom) start with a precharge cycle at reduced current. This stage is followed by a boost charge cycle, using full voltage and maximum current until the charging current sinks below 80% of the nominal output current. The third stage is a trickle charge cycle in which the total charge in the battery is kept constant, preventing self-discharge.

Different units for batteries with 12 V, 24V and 48V, charging currents from 5A to 60A and powers from 320W to 1.5kW are available.

An input for temperature compensation is available. To monitor the charging voltage and current, analogue outputs are realised with voltage ranges from 0V...10V. Several digital inputs and outputs are available for controlling and monitoring the status.