LAD-360D

The Mean Well LAD-360D series is an economical 360W AC/DC low-profile power supply with an integrated UPS function. It accepts an input voltage range from 90VAC to 264VAC, selectable by switch, and supports multiple output voltages including 27.6V, 41.5V, and 55.2VDC. With high efficiency up to 86.5%, it is designed for reliability and ease of maintenance, featuring built-in AC and battery switches.

This power supply provides TTL signals for status detection, including AC OK, battery disconnect, battery reverse polarity, battery low, and battery full/discharge. A UART communication version is also available for enhanced monitoring and control. Protections include short circuit, overload, over voltage, over temperature, battery low voltage, and battery reverse polarity.

Applications include fire emergency and evacuation systems, public safety battery back-up, security systems, uninterruptible DC-UPS systems, central monitoring systems, and industrial automation. It is suitable for both lead-acid and lithium-ion batteries and operates within a wide temperature range of -20°C to +60°C.

The LAD-360D features a 1U low-profile design (30mm height) and chassis mounting. It is compliant with safety standards such as UL62368-1, IEC62368-1, and AS/NZS62368.1.