Hooking Up Ac Enhanced Rectifier Cabinet J58890R; Connecting Dc Battery Cabinet To Dc Power Cabinet; Ac Power Distribution Unit J58890Ce - Avaya G650 Installing

4
Route the wires out of the cabinet, through the hole in the lower rear cover, and to the first media
gateway.
5
Connect the -48 VDC wire to the -48 VDC terminal on the J58890CF PDU loads.
6
Connect the -48 volt RTN wire to the -48 RTN terminal on the J58890CF PDU terminal block
loads.
7
Repeat steps 2 through 6 for each cabinet and auxiliary cabinet in the system loads.

Hooking up AC Enhanced Rectifier Cabinet J58890R

For connection information, see the vendor documentation for the rectifier cabinet.

Connecting DC battery cabinet to DC power cabinet

To connect the DC battery cabinet to the DC power cabinet (see
(J58890CH), on page 79):
1
Turn off the main circuit breaker on the DC battery cabinet.
2
Turn off the main circuit breaker on the DC power cabinet.
3
Measure and cut a 6 AWG (#40) (16 mm
cabinet's -48 VDC terminal to a DC OUTPUT distribution bus on the DC power cabinet.
4
At the DC battery cabinet, connect the -48 VDC wire to the -48 VDC connector.
5
Route the wire out of the cabinet through the hole in the lower rear cover and to the DC power
cabinet.
6
At the DC power cabinet, terminate the -48 VDC wire on a DC OUTPUT distribution bus.

AC Power Distribution Unit J58890CE

The connect AC power and ground procedures apply to the AC-powered MCC1 Media Gateways.
Table 10, AC power sources and plug type,
supplying 208 — 240 VAC that can supply 60 Hz power to the AC load.This source has 2 hot wires, 1
ground wire, and 1 neutral wire (J58890CE).
84
NOTE:
The wire in the next step must be sized for a maximum voltage drop of 0.5 VDC in each
leg of the DC distribution. In this example, 1 AWG is used.
NOTE:
The type of power required is shown on the media gateway's rear door.
Figure 33, Power distribution unit
2
) wire long enough to reach from the DC battery
on page 85 shows the single-phase, 4-wire, 120/240 VAC
Installing the Avaya G650 Media Gateway
June 2004