Lucent Technologies Release 6 manual Connect AC Power and Ground, Power Requirements

DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998
1 Install and Connect Cabinets
Connect AC Power and Ground	Page 1-6

Connect AC Power and Ground

Power Requirements

Table 1-2 shows the power requirements.

Table 1-2. DEFINITY System Power Requirements

Maximum DEFINITY UL Rating Label Power Capacity

Vac In	Iac In	Max W In	BTU/Hr
208	24	3245	11071.26
240	21	3276	11177.71
120	40	3120	10645.44

J58890CE-1, J58890CE-2, and J58890CH-1

The following procedures apply to the AC-powered PPN and EPN cabinets.

Either of the following power sources can supply 60 Hz power to the AC load in

Release 5 and later systems:

■Single-phase, 4-wire, 120/240 VAC supplying 240 VAC. This source has 2 hot wires, 1 ground wire, and 1 neutral wire (J58890CE).

■3-phase, 4-wire, 120/208 VAC supplying 208 VAC. This source has 2 hot wires, 1 ground wire, and 1 neutral wire (J58890CE).

■Single-phase, 3-wire, 208 or 240 VAC. This source has 2 hot wires and 1 ground wire (J58890CH).

Either of the following power sources can supply 50 Hz power to the AC load in

Release 5 and later systems:

■Non-United States 4-wire, Y, 220/380 VAC. This source has 3 hot wires, 1 neutral wire, and 1 ground wire.

■Non-United States Delta, 3-wire, 220 or 240 VAC. This source has 3 wires.