Westell’s CS19-BBU-004 series of public safety battery backup
units are designed to provide main power and uninterruptible
backup power for any 12 VDC public safety bi-directional
amplifier (BDA) system. The Westell CS19-BBU-004 series can
maintain full continuous operation of a BDA for 24 hours or
more depending on battery installed.
The CS19-BBU-004 series provides an integrated power, battery
charger and alarm monitor system. The power system provides
up to 175W of power to the BDA. The alarm system has auxiliary
connections to the BDA for remote monitoring. Electronics and
batteries are housed in a NEMA 4 enclosure.
The CS19-BBU-004 provides full NFPA 72/1221/1225/UL2524
indicator support with Westell 12 VDC BDAs.
Lead-acid batteries are ordered separately and will determine the
length of battery backup time.
• 24-hour back-up capable
• NFPA 1221/2524 compliant
• AC input, 12 VDC output
• Power system UL 60950-1 listed
• NEMA-4 protection
• -30°C to +50°C operation
• On off AC/DC switch
• Optional emergency power off (EPO) switch
Applications
• Indoor/outdoor
• NFPA battery backup for BDAs
• Integrated Power and alarm cable assembly for Westell BDA
• Watertight glands
