Powers Loads, Charges and Monitors Back-Up Battery, Meets NFPA 1221 Alarm Requirements Combines all system power functions: power supply, battery charger, UPS circuitry and status monitoring in ONE compact Din Rail mount unit Alarm outputs comply with NFPA public saftey in-building wireless communications back-up power requirements for powering Bi-directional Antennas (BDA): AC Fail, Low Battery, and Charger Fail Separate outputs for load and battery "Load Priority" circuit prevents discharged battery...
The 1RU Series DC-AC power inverter provides seamless back-up power for AC powered communications equipment from the site’s 48V DC battery system. A fast-acting transfer switch ensures voice and data transmissions remain uninterrupted in the event of a power grid failure or if the site utility power is disconnected for maintenance and upgrade purposes. Built in a low profile case for 19″ rack installations. Features Pure sine wave AC output powers telecom equipment without performance...