Install Rectifier Modules And Battery Interface Unit; Typical Power And Ground For A Dc Power Cabinet - Avaya S8700 Installing Manual

60 Installing the S8700 Multi-Connect
Installing an Avaya MCC1 Media Gateway
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Typical Power and Ground for a DC power cabinet

Install Rectifier Modules and Battery Interface Unit

Each rectifier module operates as an integral part of a complete power system with battery
backup. The modules operate in a redundant, high reliability mode to provide -48 VDC at 850
W to a common power bus.
''Connect DC Battery Cabinet to DC Power Cabinet'' on page 67
If necessary, ''Connect Mixed AC/DC Power and Ground'' on page 67
3
1
2
10 1
3
AWG
6
8 9
5 5 5 5
10
5
4
75A
75A
-48
VDC
75A
7
75A
LVD
8
13
2
May 2002
1 AWG
-48 V RTN
PN
7
-48 V
1 AWG
-48 V RTN
PN 1
7
-48 V
1 AWG
-48 V RTN
7
PN n
1 AWG
-48 V
1 AWG
14
RTN 1 AWG
12
11
4
6 AWG
pcdfacdi KLC 031202
5
5
5
6 AWG
6 AWG
6 AWG