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Legend:
1
+DC (red, return)
2
-DC (blue)
*
The U-bracket (connection between return and ground) has to
be removed if the return wire is
only
grounded at the external
battery (BDFB) source (e.g. valid for the USA domestic
market); see also section
Strain relief
If a strain relief is used (pre-mounted only in NEBS-2000 racks) the power input
cables must be secured as follows:
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1
Loosen the used swivel heads (item 1), but do not take them off.
Important!
All swivels are preinstalled to 8-9 Nm [70.8-79.6 lbs-in], for the
strain-relief plate.
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2
Run the cables through the swivel heads and the nuts.
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3
Connect the cables to their configuration position on the PDP.
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4
Tighten the swivel heads by hand to secure the cables in position.
System cabling and final assembly
Power wiring (External battery - PDP)
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4-8
Lucent Technologies - Proprietary
See notice on first page
365-374-187
Issue 1, December 2005
E
N D
O F
S
T E P S
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