Ac Power Input Connections - Cisco BPX-BXM-155-8DX Installation And Configuration Manual

AC Power Input Connections

AC Power Input Connections
There are three configurations of the AC-powered BPX switch cabinet:
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•
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An 8 foot (3 meter) power cord is supplied with each AC Power Supply Assembly.
To make AC power connections to the BPX switch:
Step 1 Plug the power cords into the applicable IEC connectors as shown in Figure 11-9 and tighten the cord
retainers. A separate power cord connects to each of one or two IEC connectors depending on the
version of power supply shelf provided.
Step 2 Plug the BPX switch cord into a 220 to 240 VAC single-phase wall outlet capable of supplying 20 A.
The building circuit should be protected with a 20 A circuit breaker.
Note
For the dual power feed version, plug each power cord into receptacles on separate building circuits to
Step 3
provide protection against a power feed failure. Each building circuit should be protected with a 20A
circuit breaker.
Cisco BPX 8600 Series Installation and Configuration
11-10
Single power supply, single AC power feed
Dual power supplies, single AC power feed
Dual power supplies, dual AC power feed
The BPX switch circuit breaker is 20 A to provide improved system availability
for installations with a single line cord and (N+1) power supplies.
Chapter 11
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001
Installing the AC Shelf