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Release Last Updated May 15
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Cisco AC/DC Power System User Guide
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Cisco AC/DC Power System User Guide, Release
C O N T E N T S
Where to Find Safety and Warning Information
1.1.1
1.1.2
2.1.4
Install the 1 RU Distribution Shelf
2.2.1
2.2.2
Add Modules
Statement 1030-Equipment Installation
Remove Modules
Statement 1017-Restricted Area
Contents Cisco AC/DC Power System User Guide, R1.0
Installing 1 RU DC Cabling
Ground Symbol
Installing a Circuit Breaker
Alarm Board Connection Points
Circuit Breaker On/Off Positions
Installing Fuses
Removing the 1 RU Distribution Shelf Faceplate
Removing the Controller Faceplate
System Configurations
Parts List
Cabling Specifications
Status and Alarm Specifications
Tables Cisco AC/DC Power System User Guide, R1.0
Document Objectives
About this Guide
Audience
Document Organization
Convention
Document Conventions
Application
boldface
Obtaining Documentation
Where to Find Safety and Warning Information
Cisco.com
Ordering Documentation
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
Circuit Breaker Positions
1.1.1 System Shelf
System LCD
System GMT Status Fuse Controls Panel 1RU Distribution Shelf
Circuit Breaker Positions
1.1.2 Rectifier Modules
System
Status
1.1.4 1 RU Distribution Shelf
1.1.3 GMT Fuses
Figure 1-4 CSCO-PWR-RECT Rectifier Module
Figure 1-5 GMT Fuse Panel
Figure 1-6 1 RU Distribution Shelf
1.1.5 System Configurations
Figure 1-7 Circuit Breaker
Table 1-1 System Configurations
1.1.6 General Specifications
Table 1-2 Cabling Specifications
Table 1-3 Electrical 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
1.2.3 Electrical Safety Warnings
1-12
Cisco AC/DC Power System User Guide, R1.0
Chapter
2.1 Pre-Installation
System Installation
2.1.1 Ground Symbol
2.1.2 Tools Required
2.1.4 Installation Materials
2.1.3 Installation and Commissioning Checklist
Supplied Materials for the System Shelf
Table 2-1 Supplied Materials for the System Shelf continued
2.2 Install AC/DC Power System Components
Supplied Materials for the 1 RU Distribution Shelf
Non-Supplied Materials
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
Figure 2-12 Installing the AC Cable Shelf
2-14
Chapter 2 System Installation 2.3 Install AC Power Cables
Cisco AC/DC Power System User Guide, R1.0
Step 9 AC cabling should be tied off inside the cabinet/rack
2-15
2-16
2.3.1 Install the Rectifiers
Minimum AC Wire
Single Phase
Figure 2-14 Installing a Rectifier
2-17
2-18
2.4 Install Circuit Breakers
Figure 2-16 Circuit Breaker On/Off Positions
2-19
Common Not Used Normally Closed Hood
On Off
Figure 2-18 Installing a Circuit Breaker
2-20
System Size
Table 2-5 Circuit Breaker Positions
2-21
2.4.1 Install the Alarm Cable
Chapter 2 System Installation 2.4.1 Install the Alarm Cable
2-22
Cisco AC/DC Power System User Guide, R1.0
Figure 2-19 Removing the Controller Faceplate
Figure 2-20 Installing an Alarm Cable
2-23
Service Loop Tie-off Points
Alarm and Jumper Designations
2-24
2.5 Install Load-and-Return Connections
Wire Gauge Stranded
Applications
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
2.6.2 Small to Medium System Upgrade
2.6 System Upgrades
2.6.1 GMT Fuses
2-28
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
3.1 Safety
Component Replacement
3.2 Component Replacement
3.2.1 Replace the 1 RU Distribution Shelf
Note Cover the connectors to insulate the live current on the lugs
3.2.2 Replace the Controller Tray
J16 terminal block
4 Wire to be on the
Wire to be on the
3 far right of J9
center pin of J8
Figure 3-6 Circuit Breaker On/Off Positions
3.2.3 Replace Circuit Breakers
Cisco AC/DC Power System User Guide, R1.0
Chapter 3 Component Replacement 3.2.3 Replace Circuit Breakers
Step 3 Locate the breaker that is to be removed
Figure 3-7 Removing the 1 RU Distribution Shelf Faceplate
3.2.4 Replace a Rectifier
Figure 3-9 Removing a Rectifier
3-10
3.2.5 Replace GMT Fuses
4.1 System Commissioning
System Operation
4.2 General Information
C H A P T E R
4.2.2 Basic Controller Functions
4.2.1 Alarm Interface Board and Connections
4.2.2.1 Start the Controller
4.2.2.2 Add Modules
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
