Meanwell DRS-480-24 Power Supply

The DRS series is a DIN-rail type, digital security power supply launched by
MEAN WELL. It integrates DC output, battery charge, uninterruptible
power source (DC-UPS) and Modbus digital communication in tiny
dimensions, thanks to microelectronics. The DRS series accepts the
universal input between 90VAC and 305VAC. In addition to the key
protection features, such as overload protection, over voltage protection,
battery low voltage, disconnect and battery reverse polarity protection.
The DRS series also provides Form-C contacts and LED indicators as alarm
signals for AC-fail, battery low, charger circuit fail and DC-OK, allowing
easy integration into security systems. This series has 2-stage and 3-stage
charge curves selectable by DIP switch, charging curves can also be
programmed by SBP-001 as well as manual adjustment through a
potentiometer (ADJ) on the panel to change charge current from 20% to
100%. The DRS series is suitable for Lead-acid and Lithium batteries with
various capacities and can be remotely monitored by communication. The
DRS series is a great solution for smart cities and building securities.