Power interfaces (AM unit)
...................................................................................................................................................................................................................................
Before you begin
Before connecting any power cables, be sure that all circuit breakers which are located
in the external Battery Distribution and Fuse Bay (BDFB) and/or on a Power
Distribution Panel (PDP) are in the
OFF position.
Important! The power cables should be connected later (see section “Switching on
and testing supply voltage” (p. 5-3)).
DC connector data
The DC connector is a 9-pin SUB-D male connector.
Table 4-1 Pin assignment (power cables, AM unit)
Point on Connector Signal Name Color
1 –24/–48/–60 VDC, feed A blue
2nc
3 DC RTN (return), feed A red
4nc
5 –24/–48/–60 VDC, feed B blue
6nc
7 DC RTN (return), feed B red
8 DC common return for feed A+B red
9 GND (common ground) yellow/green
AC connector data
The AC connector is a 3-pin IEC 60320 universal connector (input power range: 90 to
264 VAC).
Cable data
Preferably stranded 0.51 mm
2
wires with proper insulation should be used.
Cable connection
The power cables must be connected as shown in the figures below.
Figure 4-1 DC connector (AM unit)
1
6
5
9
System cabling
...................................................................................................................................................................................................................................
4-4
Alcatel-Lucent - Proprietary
See notice on first page
365-312-802R7.2
Issue 4, June 2007
To Next Page
Loading...
