This power supply provides an integrated professional battery management system to charge and monitor an external lead-acid battery. The result is a complete DC-UPS system in a compact housing with no additional parts needed. The external connected 12 V battery will be charged and held in charged mode by the power supply. In the event of a mains power failure the battery will supply the output power until the battery is discharged. To avoid overcharging the battery, an external temperature sensor adjusts the battery voltage automatically to the required end of charge voltage. This can extend the battery life. The battery is protected against deep discharge. Mains power and battery status are monitored regularly and failures indicated by corresponding LED’s and alarm outputs. The module also provides an external On/Off input to switch-off the battery.
Features
Battery protection for over voltage, deep discharge, short circuit and reverse connection
Alarm outputs for input, output and battery condition
Remote On/Off for UPS function and power supply
Controlled end of charge voltage by battery temperature sensor
International safety approval package
Suitable for various external 12 VDC lead acid batteries
Conformity
CE Declaration
For those Power Supplies which fall under the Low Voltage directive (2014/35/EU) or the EMC directive (2014/30/EU) or ATEX directive (2014/34/EU) or RoHS directive (2011/65/EU) of the European Union TRACO Electronic AG provides a CE Declaration.