Release Last Updated May 15
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Cisco AC/DC Power System User Guide
Cisco AC/DC Power System User Guide, Release
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Where to Find Safety and Warning Information
C O N T E N T S
1.1.1
1.1.2
Install the 1 RU Distribution Shelf
2.1.4
2.2.1
2.2.2
Statement 1030-Equipment Installation
Add Modules
Remove Modules
Statement 1017-Restricted Area
Contents Cisco AC/DC Power System User Guide, R1.0
Ground Symbol
Installing 1 RU DC Cabling
Installing a Circuit Breaker
Alarm Board Connection Points
Installing Fuses
Circuit Breaker On/Off Positions
Removing the 1 RU Distribution Shelf Faceplate
Removing the Controller Faceplate
Parts List
System Configurations
Cabling Specifications
Status and Alarm Specifications
Tables Cisco AC/DC Power System User Guide, R1.0
About this Guide
Document Objectives
Audience
Document Organization
Document Conventions
Convention
Application
boldface
Where to Find Safety and Warning Information
Obtaining Documentation
Cisco.com
Ordering Documentation
Obtaining Technical Assistance
Documentation Feedback
Cisco Technical Support Website
Submitting a Service Request
Definitions of Service Request Severity
Obtaining Additional Publications and Information
http//cisco.com/univercd/cc/td/doc/pcat
1.1 System Description
Introduction
C H A P T E R
1.1.1 System Shelf
Circuit Breaker Positions
System LCD
System GMT Status Fuse Controls Panel 1RU Distribution Shelf
1.1.2 Rectifier Modules
Circuit Breaker Positions
System
Status
1.1.3 GMT Fuses
1.1.4 1 RU Distribution Shelf
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
1.1.6 General Specifications
Table 1-1 System Configurations
Table 1-2 Cabling Specifications
Table 1-3 Electrical Specifications
Overcurrent output
1.2 Safety Recommendations
Statement
1.2.1 Installation Warning
1.2.2 Operating Temperature Warnings
1-10
1.2.3 Electrical Safety Warnings
Figure 1-9 Two-Inch Clearance Around Front Ventilation Opening
1-11
Ensure that the proper size circuit protection is being used
1-12
1.2.3 Electrical Safety Warnings
Cisco AC/DC Power System User Guide, R1.0
Chapter
System Installation
2.1 Pre-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
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
Non-Supplied Materials
2.2.1 Install the System Shelf
Figure 2-2 Cisco AC/DC Power System Front View
Figure 2-4 Installing the System Shelf
2.2.2 Install the 1 RU Distribution Shelf
Figure 2-5 1 RU Distribution Cable Dressing
2.2.2.1 Install the Communications Cabling Optional
Figure 2-6 1 RU Distribution Shelf Installation
2.2.2.2 Install the DC Power Cabling Optional
Figure 2-7 1 RU Distribution Shelf Alarm Cabling
2.2.3 Install the Ground Cable
Figure 2-8 Installing 1 RU DC Cabling
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
2.3 Install AC Power Cables
2-12
2-13
International Electromechanical Commission IEC
2-14
Figure 2-12 Installing the AC Cable Shelf
Chapter 2 System Installation 2.3 Install AC Power Cables
Cisco AC/DC Power System User Guide, R1.0
2-15
Step 9 AC cabling should be tied off inside the cabinet/rack
2.3.1 Install the Rectifiers
2-16
Minimum AC Wire
Single Phase
2-17
Figure 2-14 Installing a Rectifier
2.4 Install Circuit Breakers
2-18
2-19
Figure 2-16 Circuit Breaker On/Off Positions
Common Not Used Normally Closed Hood
On Off
2-20
Figure 2-18 Installing a Circuit Breaker
System Size
Table 2-5 Circuit Breaker Positions
2.4.1 Install the Alarm Cable
2-21
2-22
Chapter 2 System Installation 2.4.1 Install the Alarm Cable
Cisco AC/DC Power System User Guide, R1.0
Figure 2-19 Removing the Controller Faceplate
2-23
Figure 2-20 Installing an Alarm Cable
Service Loop Tie-off Points
Alarm and Jumper Designations
2.5 Install Load-and-Return Connections
2-24
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 System Upgrades
2.6.2 Small to Medium System Upgrade
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
Component Replacement
3.1 Safety
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
Wire to be on the
4 Wire to be on the
3 far right of J9
center pin of J8
3.2.3 Replace Circuit Breakers
Figure 3-6 Circuit Breaker On/Off Positions
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
Figure 3-7 Removing the 1 RU Distribution Shelf Faceplate
3.2.4 Replace a Rectifier
Figure 3-9 Removing a Rectifier
3.2.5 Replace GMT Fuses
3-10
System Operation
4.1 System Commissioning
4.2 General Information
C H A P T E R
4.2.1 Alarm Interface Board and Connections
4.2.2 Basic Controller Functions
4.2.2.1 Start the Controller
4.2.2.2 Add Modules
4.2.2.3 Remove Modules
Cisco AC/DC Power System User Guide, R1.0
Chapter 4 System Operation 4.2.2 Basic Controller Functions
System Troubleshooting
C H A P T E R
1. Tripped breaker 2. Fuse blown
Explanation More than one rectifier is reporting a module failure
Chapter 5 System Troubleshooting
Cisco AC/DC Power System User Guide, R1.0
System Parts List
C H A P T E R
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
Appendix A Translated Safety Warnings
Cisco AC/DC Power System User Guide, R1.0
Statement 1017-Restricted Area
A-10
Statement 1024-Ground Conductor
A-11
A-12
Statement 1030-Equipment Installation
A-13
Statement 1033-SELV-IEC 60950 DC Power Supply
A-14
Statement 1047-Overheating Prevention
A-15
A-16
Statement 1074-Comply with Local and National Electrical Codes
A-17
Appendix A Translated Safety Warnings
A-18
Cisco AC/DC Power System User Guide, R1.0
