Cisco AC/DC Power System User Guide
Release Last Updated May 15
Cisco Systems, Inc 170 West Tasman Drive San Jose, CA
800 553-NETS Fax
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Cisco AC/DC Power System User Guide, Release
1.1.2
Where to Find Safety and Warning Information
C O N T E N T S
1.1.1
2.2.2
Install the 1 RU Distribution Shelf
2.1.4
2.2.1
Statement 1017-Restricted Area
Statement 1030-Equipment Installation
Add Modules
Remove Modules
Contents Cisco AC/DC Power System User Guide, R1.0
Alarm Board Connection Points
Ground Symbol
Installing 1 RU DC Cabling
Installing a Circuit Breaker
Removing the Controller Faceplate
Installing Fuses
Circuit Breaker On/Off Positions
Removing the 1 RU Distribution Shelf Faceplate
Status and Alarm Specifications
Parts List
System Configurations
Cabling Specifications
Tables Cisco AC/DC Power System User Guide, R1.0
Document Organization
About this Guide
Document Objectives
Audience
boldface
Document Conventions
Convention
Application
Ordering Documentation
Where to Find Safety and Warning Information
Obtaining Documentation
Cisco.com
Obtaining Technical Assistance
Documentation Feedback
Cisco Technical Support Website
Definitions of Service Request Severity
Submitting a Service Request
http//cisco.com/univercd/cc/td/doc/pcat
Obtaining Additional Publications and Information
1.1 System Description
Introduction
C H A P T E R
System GMT Status Fuse Controls Panel 1RU Distribution Shelf
1.1.1 System Shelf
Circuit Breaker Positions
System LCD
Status
1.1.2 Rectifier Modules
Circuit Breaker Positions
System
Figure 1-5 GMT Fuse Panel
1.1.3 GMT Fuses
1.1.4 1 RU Distribution Shelf
Figure 1-4 CSCO-PWR-RECT Rectifier Module
Figure 1-6 1 RU Distribution Shelf
1.1.5 System Configurations
Figure 1-7 Circuit Breaker
Table 1-3 Electrical Specifications
1.1.6 General Specifications
Table 1-1 System Configurations
Table 1-2 Cabling Specifications
Overcurrent output
Statement
1.2 Safety Recommendations
1.2.2 Operating Temperature Warnings
1.2.1 Installation Warning
1-10
1.2.3 Electrical Safety Warnings
Figure 1-9 Two-Inch Clearance Around Front Ventilation Opening
Ensure that the proper size circuit protection is being used
1-11
Chapter
1-12
1.2.3 Electrical Safety Warnings
Cisco AC/DC Power System User Guide, R1.0
2.1.2 Tools Required
System Installation
2.1 Pre-Installation
2.1.1 Ground Symbol
2.1.4 Installation Materials
2.1.3 Installation and Commissioning Checklist
Supplied Materials for the System Shelf
Non-Supplied Materials
2.2 Install AC/DC Power System Components
Table 2-1 Supplied Materials for the System Shelf continued
Supplied Materials for the 1 RU Distribution Shelf
Figure 2-2 Cisco AC/DC Power System Front View
2.2.1 Install the System Shelf
Figure 2-4 Installing the System Shelf
Figure 2-5 1 RU Distribution Cable Dressing
2.2.2 Install the 1 RU Distribution Shelf
Figure 2-6 1 RU Distribution Shelf Installation
2.2.2.1 Install the Communications Cabling Optional
Figure 2-7 1 RU Distribution Shelf Alarm Cabling
2.2.2.2 Install the DC Power Cabling Optional
Figure 2-8 Installing 1 RU DC Cabling
2.2.3 Install the Ground Cable
2.2.3.2 Install the System Shelf Ground
2.2.3.1 Install the Cabinet/Rack Ground
2-10
2-11
2.2.3.3 Install the 1 RU Distribution Shelf Ground
Figure 2-10 Installing the System Shelf Ground
2-12
2.3 Install AC Power Cables
International Electromechanical Commission IEC
2-13
Cisco AC/DC Power System User Guide, R1.0
2-14
Figure 2-12 Installing the AC Cable Shelf
Chapter 2 System Installation 2.3 Install AC Power Cables
Step 9 AC cabling should be tied off inside the cabinet/rack
2-15
Single Phase
2.3.1 Install the Rectifiers
2-16
Minimum AC Wire
Figure 2-14 Installing a Rectifier
2-17
2-18
2.4 Install Circuit Breakers
On Off
2-19
Figure 2-16 Circuit Breaker On/Off Positions
Common Not Used Normally Closed Hood
Table 2-5 Circuit Breaker Positions
2-20
Figure 2-18 Installing a Circuit Breaker
System Size
2-21
2.4.1 Install the Alarm Cable
Figure 2-19 Removing the Controller Faceplate
2-22
Chapter 2 System Installation 2.4.1 Install the Alarm Cable
Cisco AC/DC Power System User Guide, R1.0
Alarm and Jumper Designations
2-23
Figure 2-20 Installing an Alarm Cable
Service Loop Tie-off Points
Applications
2.5 Install Load-and-Return Connections
2-24
Wire Gauge Stranded
2-25
2.5.1 Install GMT Fuse Connections
Table 2-7 Recommended Wire Sizes continued
Blank 15A Fuse Blank
2.5.2 Install 1 RU Distribution Shelf Load Connections
2-26
2-27
A2 A1 B1 B2 Return Load
Figure 2-25 Installing Load Connections
2-28
2.6 System Upgrades
2.6.2 Small to Medium System Upgrade
2.6.1 GMT Fuses
2.6.4 Small to Large System Upgrade
2.6.3 Medium to Large System Upgrade
2-29
Chapter 2 System Installation 2.6.4 Small to Large System Upgrade
2-30
Cisco AC/DC Power System User Guide, R1.0
3.2.1 Replace the 1 RU Distribution Shelf
Component Replacement
3.1 Safety
3.2 Component Replacement
Note Cover the connectors to insulate the live current on the lugs
3.2.2 Replace the Controller Tray
J16 terminal block
center pin of J8
Wire to be on the
4 Wire to be on the
3 far right of J9
Figure 3-6 Circuit Breaker On/Off Positions
3.2.3 Replace Circuit Breakers
Figure 3-7 Removing the 1 RU Distribution Shelf Faceplate
Chapter 3 Component Replacement 3.2.3 Replace Circuit Breakers
Cisco AC/DC Power System User Guide, R1.0
Step 3 Locate the breaker that is to be removed
3.2.4 Replace a Rectifier
Figure 3-9 Removing a Rectifier
3-10
3.2.5 Replace GMT Fuses
C H A P T E R
System Operation
4.1 System Commissioning
4.2 General Information
4.2.2.2 Add Modules
4.2.1 Alarm Interface Board and Connections
4.2.2 Basic Controller Functions
4.2.2.1 Start the Controller
4.2.2.3 Remove Modules
Chapter 4 System Operation 4.2.2 Basic Controller Functions
Cisco AC/DC Power System User Guide, R1.0
C H A P T E R
System Troubleshooting
1. Tripped breaker 2. Fuse blown
Explanation More than one rectifier is reporting a module failure
Cisco AC/DC Power System User Guide, R1.0
Chapter 5 System Troubleshooting
C H A P T E R
System Parts List
Chapter 6 System Parts List Cisco AC/DC Power System User Guide, R1.0
Statement 12-Power Supply Disconnection Warning
Translated Safety Warnings
A P P E N D I X A
Page
Statement 43-Jewelry Removal Warning
Statement 1006-Chassis Warning for Rack-Mounting and Servicing
Page
Page
Page
Cisco AC/DC Power System User Guide, R1.0
Appendix A Translated Safety Warnings
Statement 1017-Restricted Area
A-10
A-11
Statement 1024-Ground Conductor
A-12
A-13
Statement 1030-Equipment Installation
A-14
Statement 1033-SELV-IEC 60950 DC Power Supply
A-15
Statement 1047-Overheating Prevention
A-16
A-17
Statement 1074-Comply with Local and National Electrical Codes
Appendix A Translated Safety Warnings
A-18
Cisco AC/DC Power System User Guide, R1.0
