Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway 95
December 2003
How much AC power?
For information about connecting AC power and ground, see:
• Global AC Power Distribution Unit J58890CH on page 95 and AC Power Distribution Unit
J58890CE on page 117.
• Grounding to an AC-powered media gateway (J58890CH) on page 96 and Grounding an AC-
powered media gateway (J58890CE) on page 118.
• Connecting mixed AC/DC power and ground on page 122.
Perform these tasks to connect AC power and ground:
1 Grounding to an AC load center 50 feet (15.2 meters) or less from media gateway on page 96 or
Grounding to an AC load center more than 50 feet (15.2 meters) from media gateway
on page 98.
2 Connecting small battery holdover leads (J58890CH) on page 105.
3 Connecting small battery holdover on page 96 or Connecting large battery holdover on page 106.
4 Connecting shorting cable to J58890CE on page 121.
5 Connecting AC power on page 121.
Global AC Power Distribution Unit J58890CH
NOTE:
The type of power required is shown on the media gateway’s rear door.
The connect AC power and ground procedures apply to the AC-powered MCC1 Media Gateways.
The single-phase, 3-wire, 208 or 240 VAC power source can supply 60 Hz power to the AC load. This
source has 2 hot wires and 1 ground wire (J58890CH).
Either of these power sources can supply 50 Hz power to the AC load:
• Non-US 5-wire, Y, 220/380 VAC. This source has 3 hot wires, 1 neutral wire, and 1 ground wire.
• Non-US Delta, 4-wire, 220 or 240 VAC. This source has 3 hot wires and 1 ground wire.
Table 4: Power requirements
Maximum UL rating label power capacity
Iac
InMax W InBTU/Hr.
208 24 3245 11071.26
240 21 3276 11177.71
120 40 3120 10645.44
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