Operating-Presentation-Interfaces; Operating Principle - ENAG CDS3 12V/80A Manuel D'utilisation

2. OPERATING–PRESENTATION–INTERFACES
2.1.
O
PERATING PRINCIPLE
The design of the battery chargers in the CDS3 range is based on a high-frequency split converter that
transforms the AC signal into regulated and filtered DC current. They can operate as a DC power supply.
Once the type of battery and type of charge has been selected, operation of the battery charger is entirely
automatic (Unless otherwise specified by the supplier or the manufacturer of the batteries). It can remain
connected to the batteries and does not need to be disconnected when starting up an engine (marine
application), because it is equipped with insulating diodes.
The appliance's output voltage is sufficient to recharge 1, 2 or separate 3 batteries (integrated charge
distributor, separation of batteries). All models feature an output suitable for recharging an engine battery
(BAT D output, marine application). The charger's maximum output is the rated current distributed to each
output according to the connected batteries banks.
Each output can deliver the rated current.
All the models are equipped with an additional + SP output allowing to add an external battery isolator in the
case of an installation of more than 3 battery banks.
Not all the outputs have to be connected. However, if only one output is used, we recommend
interconnecting outputs BAT1, BAT2 and BAT D to one another (optional).
CDS3-3M-DEE 27