Cisco 124778, User Manual

Page: 4 / 96

Contents
iv
Cisco AC/DC Power System User Guide, R1.0
May 2006
2.1.4 Installation Materials
2-2
2.2 Install AC/DC Power System Components
2-3
2.2.1 Install the System Shelf
2-4
2.2.2 Install the 1 RU Distribution Shelf
2-6
2.2.2.1 Install the Communications Cabling (Optional)
2-7
2.2.2.2 Install the DC Power Cabling (Optional)
2-8
2.2.3 Install the Ground Cable
2-9
2.2.3.1 Install the Cabinet/Rack Ground
2-10
2.2.3.2 Install the System Shelf Ground
2-10
2.2.3.3 Install the 1 RU Distribution Shelf Ground
2-11
2.3 Install AC Power Cables
2-12
2.3.1 Install the Rectifiers
2-16
2.4 Install Circuit Breakers
2-18
2.4.1 Install the Alarm Cable
2-21
2.5 Install Load-and-Return Connections
2-24
2.5.1 Install GMT Fuse Connections
2-25
2.5.2 Install 1 RU Distribution Shelf Load Connections
2-26
2.6 System Upgrades
2-28
2.6.1 GMT Fuses
2-28
2.6.2 Small to Medium System Upgrade
2-28
2.6.3 Medium to Large System Upgrade
2-29
2.6.4 Small to Large System Upgrade
2-29
C H A P T E R
3
Component Replacement
3-1
3.1 Safety
3-1
3.2 Component Replacement
3-1
3.2.1 Replace the 1 RU Distribution Shelf
3-1
3.2.2 Replace the Controller Tray
3-3
3.2.3 Replace Circuit Breakers
3-6
3.2.4 Replace a Rectifier
3-8
3.2.5 Replace GMT Fuses
3-10
C H A P T E R
4
System Operation
4-1
4.1 System Commissioning
4-1
4.2 General Information
4-1
4.2.1 Alarm Interface Board and Connections
4-2
4.2.2 Basic Controller Functions
4-2
4.2.2.1 Start the Controller
4-2