Lucent Technologies Metropolis DMXplore, Руководство по установке

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Equipment and Cable Installation for Metropolis
®
DMXplore Shelf (Wall-Mount)
Power Cable Installation
1 - 1 8 365-372-334 R2.0
Issue 4, November 2004
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Power Cable Installation
Description This section provides instructions on installing the power cabling for
the Metropolis
®
DMXplore shelf.
Each power feeder (A and B) requires a single power feed from; the
AC/DC power converter (408812394), the battery distribution fuse
board (BDFB), or the battery distribution circuit breaker bay (BDCBB)
to the Metropolis
®
DMXplore shelf.
If the Metropolis
®
DMXplore is powered through only one power feed,
the system will report a minor alarm. To suppress the alarm, use two
jumpers between the 48VA and 48 VB attachment positions (A- to B-
and A+ to B+). The gauge of both jumpers should be the same as the
gauge being brought in from either the Battery Plant or from the
MASCOT AC/DC Supply (#12AWG to #20AWG).
Table 1-2, Power Cable Assemblies and Table 1-3, Power Connections
(page 1-18) lists the available power cable assemblies and power
connections, respectively.
Table 1-2 Power Cable Assemblies
Description Cable
Assembly # Cable
Length (feet) Color
Coding
AC Power Cables
848822201 10
848822219 20
848822227 40
DC Power cable 12
AWG, 4
conductors
848946687 30
Table 1-3 Power Connections
Shelf Power Designation Name
BAT A -48-A BAT A
RTN-A BAT A RTN