Cisco SCE8000 Installation And Configuration Guide

4-5
Cisco SCE8000 Installation and Configuration Guide, Rel 3.1.7
OL-16478-03
Chapter 4 Installing the Cisco SCE8000 Chassis
Preparing for Installation
AC-Powered Systems
• Each chassis power supply should have its own dedicated branch circuit.
• The circuit must be protected by a dedicated two-pole circuit breaker.
For North America, the circuit breaker should be rated at 20A.
For everywhere else, the circuit breaker should be sized according to the power supply input rating
and local or national code requirements.
• The AC power receptacles used to plug in the chassis must be the grounding type. The grounding
conductors that connect to the receptacles should connect to protective earth ground at the service
equipment.
Warning Never defeat the ground conductor or operate the equipment in the absence of a suitably installed
ground conductor. Contact the appropriate electrical inspection authority or an electrician if you are
uncertain that suitable grounding is available.
Warning The plug-socket combination must be accessible at all times because it serves as the main
disconnecting device.
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the building
installation. Install only in accordance with national and local wiring regulations.
Table 4-3 Cisco SCE 8000 AC Power Specifications
Specification Acceptable Range
PWR-2700-AC/4 minimum capability 1350W output (1650W input)
AC-input power consumption
• Single SCE8000-SCM-E module:
1000 W / 3450 BTUs
• Dual SCE8000-SCM-E modules:
1600 W / 5464 BTUs
AC-input voltage rating Low-line (120 VAC nominal)-85 VAC (min) to 132 VAC (max)
High-line (230 VAC nominal)-170 VAC (min) to 264 VAC (max)
AC-input current rating 16 A maximum at 120 VAC
16 A maximum at 230 VAC
AC-fusing requirements For North America, the circuit breaker should be rated at 20A.
For everywhere else, the circuit breaker should be sized according to the
input current rating and local or national code requirements.
AC-input frequency rating 50/60 Hz (nominal) (±3% for full range)

Cisco SCE8000 Specifications

General

Brand	Cisco
Model	SCE8000
Category	Network Hardware
Language	English