3Com PSE2500-A3 user manual About This Manual, Chapter Contents

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About This Manual

Organization

H3C PSE2500-A3 External PoE Power System User Manual is organized as follows:

 

Chapter

Contents

1

Introduction

Introduces the concept and

features of power supply.

 

 

 

 

 

2

System Description

Introduces the structure and

electrical connection of power

 

 

supply.

 

 

 

3

Safety

Introduces the safety information of

the overall system.

 

 

 

 

 

 

 

Introduces the installing and

4

Installation and Debugging

debugging of the overall system.

 

 

 

5

Engineering Maintenance

Introduces the routine

maintenance and troubleshooting

and Troubleshooting

of the system.

 

 

 

 

 

Conventions

The manual uses the following conventions:

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Contents PSE2500-A3 External PoE Power System Technical Support About This Manual Chapter ContentsConvention Description Convention Description BoldfaceEnvironmental Protection Table of Contents Engineering Maintenance and Troubleshooting Architecture and Configurations Description Standard ConfigurationIntroduction Description Standard Configuration 2PSE2500-A3 configuration Features3PSE2500-A3 configuration Overview System DescriptionCondition Fault Green Red2Front panel of the rectifier ControllerII. Communicate with deamon systems Monitoring the system operation statusRS485 Pin Definition RS232 Pin DefinitionAC Distribution Unit DC Distribution UnitPin Definition Safety Statements SafetyPSE2500-A3 External PoE Power System Safety Precautions PSE2500-A3 External PoE Power System Safety Introduction Installation and DebuggingSafety Physical Mounting 1Physical installation Installing RectifiersFrame Grounding 2Installing rectifiers3Frame grounding Load ConnectionsConnecting to AC utility/ AC grounding Powering on the DeviceInitial Start-up PSE2500-A3 External PoE Engineering Maintenance Troubleshooting Maintenance and TroubleshootingLED Indication Possible solution Controller Rectifier Possible Alarm Display Problems StatusRegulatory compliance standards Controller Rectifier PossibleDiscipline Standards