Cisco Systems 124778 Manual De Usuario

iii

Cisco AC/DC Power System User Guide, R1.0

May 2006

C O N T E N T S

About this Guide

xi

Document Objectives

xi

xi

Document Organization

xi

Document Conventions

xii

Where to Find Safety and Warning Information

xiii

Obtaining Documentation

xiii

xiii

Ordering Documentation

xiii

Documentation Feedback

xiv

Obtaining Technical Assistance

xiv

Cisco Technical Support Website

xiv

Submitting a Service Request

xv

Definitions of Service Request Severity

xv

Obtaining Additional Publications and Information

xvi

C H A P T E R

Introduction

1-1

1.1 System Description

1-1

1.1.1 System Shelf

1-2

1.1.2 Rectifier Modules

1-3

1.1.3 GMT Fuses

1-4

1.1.4 1 RU Distribution Shelf

1-4

1.1.5 System Configurations

1-5

1.1.6 General Specifications

1-6

1.2 Safety Recommendations

1-8

1.2.1 Installation Warning

1-9

1.2.2 Operating Temperature Warnings

1-9

1.2.3 Electrical Safety Warnings

1-10

C H A P T E R

System Installation

2-1

2.1 Pre-Installation

2-1

2.1.1 Ground Symbol

2-1

2.1.2 Tools Required

2-1

2.1.3 Installation and Commissioning Checklist

2-2