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DEFINITY Made Easy Tools
Issue 2, November 2000
DEFINITY Hardware
631DB1
The 631DB1 accepts 120 VAC 60 Hz and produces -48 VDC at 8 A and -5 VDC at 6 A available on the carrier backplanes. The -48 VDC also supplies power to the cabinet fans.
If the AC input power fails, the unit converts 144 VDC from the optional batteries in the AC power distribution unit to -48 VDC and -5 VDC. A circuit in the optional battery charger detects the highest equivalent AC or DC input voltage and switches in the correct input voltage.
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| Copyright� 2000 Avaya Inc |
| Send comments to MadeEasy Development Team |
| Always check at the Made Easy Web site for the most current information. |