Dc Switching Power Supply (120 Vac)

Input Voltage: 120 Vac; Rack mount AC/DC power supply can provide up-to 40 Amps continuous power. Output DC voltage is highly regulated at 13.8 Volts (105-125 Volts, 50 Hz AC input). Output power can be expanded in steps of 20 amps (up-to 100 Amps max.). External battery can be connected for back-up and a section of output current (up-to 8 amps) is diverted to charge batteries when in state of discharge using in-built battery back-up module. Battery supplies DC load on loss of utility power. N+1 redundancy. Front panel analog Volt/Ampere meter display. Remote monitoring and indication by 25-pin D-sub connector. Fan failure warning and alarm indication. 19 in. L x 16.2 in. W x 3.5 in. H (22 lbs.). Ideal for critical power supply applications, telecommunication systems, mobile sound/audio displays, GPS receivers, security systems, CCTV systems.