3Com user manual Features, 2PSE2500-A3 configuration

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User Manual

 

PSE2500-A3 External PoE

 

Power System

Chapter 1 Introduction

1.2 Features

PSE2500-A3 system has the following features:

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Compatible with a wide range of input voltages from 90Vac to 264Vac (configured with NP2500UAC-PoE rectifiers). Each bracket is configured with three rectifiers.

Power factor is above 0.99 and efficiency is over 88% . Maximum device output 2500W.

System Controller can real-time monitor and operate the system.

Applying hot-swappable components to accomplish quick installation.

Achieving remote control through RS232 or RS485 interface.

Advanced EMC design. High Safety and reliability.

(1)(2)(3): NP2500UAC-PoE Rectifier

Figure 1-2PSE2500-A3 configuration (I)

1-3

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Contents PSE2500-A3 External PoE Power System Technical Support Chapter Contents About This ManualConvention Description Boldface Convention DescriptionEnvironmental Protection Table of Contents Engineering Maintenance and Troubleshooting Description Standard Configuration Architecture and ConfigurationsIntroduction Description Standard Configuration Features 2PSE2500-A3 configuration3PSE2500-A3 configuration System Description OverviewFault Green Red ConditionController 2Front panel of the rectifierMonitoring the system operation status II. Communicate with deamon systemsRS232 Pin Definition RS485 Pin DefinitionDC Distribution Unit AC Distribution UnitPin Definition Safety Safety StatementsPSE2500-A3 External PoE Power System Safety Precautions PSE2500-A3 External PoE Power System Safety Installation and Debugging IntroductionSafety Physical Mounting Installing Rectifiers 1Physical installation2Installing rectifiers Frame GroundingLoad Connections 3Frame groundingPowering on the Device Connecting to AC utility/ AC groundingInitial Start-up PSE2500-A3 External PoE Maintenance and Troubleshooting Engineering Maintenance TroubleshootingLED Indication Controller Rectifier Possible Alarm Display Problems Status Possible solutionController Rectifier Possible Regulatory compliance standardsDiscipline Standards