Test and Measurement
The automatic battery chargers of the series EA-BC 500 are suitable for charging lead acid batteries with a capacity up to 300Ah. The units operate using the I-U-U characteristics.
The empty battery is first charged in constant current mode until the rated voltage is reached. There follows a boost charge at constant voltage, limited to one hour. Thereafter the charger switches to trickle charge.
Three LEDs on the front are indicating the actual status of the charging mode.