The battery charger power supply has a pair of power connectors dedicated respectively to the Vdc output (Vdc Out) and to the connection of the external battery (Battery).
The BCU-1124 module constitutes the battery charger section of the system, it uses a microprocessor and is able to:
– charge 24 Vdc lead batteries up to a maximum of 200 A,
– check the state of charge of the battery and the end of charge,
– check for any overload,
– manage the discharge, disconnecting the accumulators from the users if their voltage drops below a certain threshold, to avoid damage from excessive discharge.
The PWS-1124 module constitutes the section for transforming the mains voltage (220 Vac) into direct voltage (30 Vdc nominal).