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3Com PSE2500-A3 manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation 3Com PSE2500-A3 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

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Tout d'abord, le manuel d’utilisation 3Com PSE2500-A3 devrait contenir:
- informations sur les caractéristiques techniques du dispositif 3Com PSE2500-A3
- nom du fabricant et année de fabrication 3Com PSE2500-A3
- instructions d'utilisation, de réglage et d’entretien de l'équipement 3Com PSE2500-A3
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage 3Com PSE2500-A3 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles 3Com PSE2500-A3 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service 3Com en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées 3Com PSE2500-A3, comme c’est le cas pour la version papier.

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Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif 3Com PSE2500-A3, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

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Table des matières du manuel d’utilisation

  • Page 1

    PSE2500- A 3 External PoE Power System User Manual Hangzhou Huawei-3Com Technology Co., Ltd http://www.huawei-3com.com Manual Version: V1.00[...]

  • Page 2

    Copyright © 2006, Hangzhou Huawei-3Com Technology Co., Ltd. and its licensors All Rights Reserved No part of this manual may be re produced or transmitted in any form or by any means without prior written consent of Hangzhou Huawei-3Com Tech nology Co., Ltd. Trademarks H3C, Aolynk, , IRF, H3Care, , Neocean, , TOP G, SecEngine, SecPath, COMWARE, VV[...]

  • Page 3

    About This Manual Organization H3C PSE2500-A3 Extern al PoE Power System User Manual is organized as follows: Chapter Contents 1 Introduction Introduces the conce pt and features of power supply. 2 System Description Introduces the structure an d electrical connectio n of po wer supply. 3 Safety Introduces the safety information of the overall syst[...]

  • Page 4

    I. Command conventions Convention Description Boldface The keywords of a command line are in Boldface . italic Command arguments are in italic . [ ] Items (keywords or arguments) in sq uare brackets [ ] are optional. { x | y | ... } Alternative items are grouped in braces and separated by vertical bars. One is selected. [ x | y | ... ] Optional alt[...]

  • Page 5

    Convention Description [ ] Window names, menu items, data tabl e and field names are inside square brackets. For example, pop up the [New User] window. / Multi-level menus are separated by forwa r d slashes. For example, [File/Create/Folder]. Symbols III. Convention Description Warning Means reader be extrem el y careful. Improper operation may cau[...]

  • Page 6

    User Manual PSE2500-A3 External PoE Power System Table of Contents i Table of Contents Chapter 1 Introduction .................................................................. 1-1 1.1 Architecture and Configuratio ns ......................................... 1-1 1.2 Features .........................................................................[...]

  • Page 7

    User Manual PSE2500-A3 External PoE Power System Table of Contents ii 4.3 Installing Rectifiers ............................................................. 4-4 4.4 Frame Grounding ............................................................... 4-5 4.5 Load Connections .............................................................. 4-6 4.6 Connecti[...]

  • Page 8

    User Manual PSE2500-A3 External PoE Power System Chapter 1 Introduction 1-1 Chapter 1 Introduction 1.1 Architecture and Configurations PSE2500-A3 power system is the ex tremely flexible system with strong functions which are designed for PoE application.It can provide power of up to 2500 W with 1+ 1 redundant configuration. PSE2500-A3 architecture [...]

  • Page 9

    User Manual PSE2500-A3 External PoE Power System Chapter 1 Introduction 1-2 Description Standard Configuration DC distribution components Single load output with the max. Load of 2500W Other - Figure 1-1 PSE2500-A3 system  Note: PSE2500-A3 system is configure d with one rectifier modules.[...]

  • Page 10

    User Manual PSE2500-A3 External PoE Power System Chapter 1 Introduction 1-3 1.2 Features PSE2500-A3 system has the followi ng features: z Compatible with a wide range of input voltages from 9 0Vac to 264Vac (configured with NP2500UAC-PoE rectifi ers). z Each bracket is configured with three rectifiers. z Power factor is above 0.99 and efficiency is[...]

  • Page 11

    User Manual er 1 PSE2500-A3 External PoE Power System Chapt Introduction 1-4 (a): AC Input Socket (b): DC Output (c): RS232 and RS485 (d): Frame Ground Figure 1-3 PSE2500-A3 configuration (II)[...]

  • Page 12

    User Manual PSE2500-A3 External PoE Power System Chapter 2 System Description 2-1 Chapter 2 System Description 2.1 Overview Figure 2-1 shows the schematic diagram of the PSE2500-A3 power system, showing the intercon nections and signal flow among the modules and compone nt s. Figure 2-1 Schematic diagram of the PSE2500-A3 2.1.1 Rectifier The output[...]

  • Page 13

    User Manual PSE2500-A3 External PoE Power System Chapter 2 System Description 2-2 2.1.2 Rectifier Bracket Up to three rectifiers can be mount ed in each system of rectifier bracket. Each rectifier in the bracke t receive s AC power from the AC distribution. 2.1.3 Rectifier Visual Displays The front panel of the rectifie r has three LEDs. Their name[...]

  • Page 14

    User Manual Chapter 2 PSE2500-A3 External PoE Power System System Description 2-3 Figure 2-2 Front panel of the rectifier 2.2 Controller The system controller of PSE2500-A3 is inst alled within the chassis. See figure 2-3. Figure 2-3 Front panel of the controller There are green LED (RUN) indicating ope ration status and red LED (ALM) indicatin g t[...]

  • Page 15

    User Manual PSE2500-A3 External PoE Power System Chapter 2 System Description 2-4 rectifier failure, rectifie r self-protection, the red LED is on. Once the alarm is gone, the red LED goes of f. The controller of the PSE2500-A3 has two major functions: I. Monitoring the system operation status Inside PSE2500-A3 there is an AC sensor card, which can[...]

  • Page 16

    User Manual PSE2500-A3 External PoE Power System Chapter 2 System Description 2-5 command the operation through eq uipment which has RS232 or RS485 interface and can support this protocol. There is one RS485 port and one RS232 interface on the rear pane l. Their definitions are as follows: Table 2-2 RS232 Pin Definition 1 Not used 2 Receive 3 Trans[...]

  • Page 17

    User Manual PSE2500-A3 External PoE Power System Chapter 2 System Description 2-6 Pin Definition 4 Ground 5 Not used 6 Receive, - 7 Ground 8 Not used 2.3 AC Distribution Unit There are three AC input socket s on the rear pa nel of the device rating at 20 A, 250V AC. Each socket supplies one rectifier module. There are three switches beside each soc[...]

  • Page 18

    User Manual PSE2500-A3 External PoE Power System Chapter 3 Safet y 3-1 Chapter 3 Safety 3.1 Safety Statements Please read and follow all safety instructions and warni ngs before servicing the PSE2500-A3 system. Reference the individual module product manuals for addi tional safety statement s specific to the modules. z The device must be in a re st[...]

  • Page 19

    User Manual PSE2500-A3 External PoE Power System Chapter 3 Safet y 3-2 assure rating of equipment no to exceed 80% of the value of the breaker chosen. 3.2 Warning Statements and Safety Symbols The symbols may sometimes be a ccompani ed by some types of statement, for example “Hazardou s voltage/energy inside”, “Ri sk of injury”. “This dev[...]

  • Page 20

    User Manual PSE2500-A3 External PoE Power System Chapter 3 Safet y 3-3 3.3 Precautions When working on this type of equipm ent, the following precautions must be noted: z This unit must be installed, servi ced, and operated only by skilled and qualified personnel who have the necessary knowledge and pra ctical experience with electri cal equipment [...]

  • Page 21

    User Manual PSE2500-A3 External PoE Power System Chapter 3 Safet y 3-4 z Lock out and tag any circuit breake rs/fuses when possible to prevent accidental turn on. z Be aware of potential hazards before servicing eq uipment. z Identify exposed hazardous electrical pote ntials on connecto rs or, wir ings. (N ote t he condition of these circuits, espe[...]

  • Page 22

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-1 Chapter 4 Installation and Debugging 4.1 Introduction This section outlines the sequen ce for installin g the PSE2500-A3 device, including plug-in modul es, as well as test procedures for verifying the integrity of the installation. 4.1.1 Guidelines The device[...]

  • Page 23

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-2 z Digital meter with an accuracy of ± 0.02% z Small flat screw driver z ESD wrist strap 4.1.4 Safety Warning: z Only qualified personnel can in stall and service the PSE2500-A3 device. z Hazardous energy is pre sent in the device and on the interface cables, [...]

  • Page 24

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-3 Note that the PSE2500-A3 is shippe d to the cu stomer site mostly pre-assembled so as to minimize the overall in stallation pro cess. The following installation sequ ence is recommended z Physical mounting z Installing rectifiers z Frame grounding z Connecting[...]

  • Page 25

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-4 Figure 4-1 Physical installation 4.3 Installing Rectifiers S tandalone rectifier is inst alled by sliding into the power bracket, pushing until the rectifier is fully inserted, and closi ng the handle on the rectifier . 1) Verify that the AC circuit br eakers [...]

  • Page 26

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-5 Figure 4-2 Installing rectifiers 4.4 Frame Grounding Before connecting the electrical cabl es to the system, you must first ground the frame. 1) Recommended the 16 mm 2 cable wit h a M6 single hole terminal lug is connecte d to PE grounding terminal on the rea[...]

  • Page 27

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-6 Figure 4-3 Frame grounding 4.5 Load Connections All the load connections must be connected to the OT type terminal of the device’ s output cable. The positive load cable must be connected to load positive terminal and the negative load ca ble must be connect[...]

  • Page 28

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-7 4.6 Connecting to AC utility/ AC grounding The AC main inputs can be accessed from the back of the unit. Recommended IEC 320C-19 plu g/socket and appropriate cable for AC input connection. AC cable for branch circuit must be sized as requi red by the U.S. Nati[...]

  • Page 29

    User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4-8 2) Verify that the “AC OK”, “DC OK”, and green LED are on and the fan operates on each rectifier. 3) Wait approximately 10-30 se conds to allow the system to go through its start-up proced ure. 4) Verify that the gre en LED on the controller panel is o[...]

  • Page 30

    User Manual PSE2500-A3 External PoE Power System Chapter 5 Engineerin g Maintenance and Troubleshooting 5-1 Chapter 5 Engineering Maintenance and Troubleshooting 5.1 Maintenance and Troubleshooting This section provides fie ld maintenance and troubleshootin g information and procedures for the power system. Before perfo rming the maintenance proced[...]

  • Page 31

    User Manual PSE2500-A3 External PoE Power System Chapter 5 Engineerin g Maintenance and Troubleshooting 5-2 Table 5-1 Troubleshooting guide Controller alarm status Rectifier display Possible problems Possible solution RUN ALM NONE z The AC power input circuit breakers has operated. z AC input voltage is too low or power lost z Verify that AC power [...]

  • Page 32

    User Manual PSE2500-A3 External PoE Power System Chapter 5 Engineerin g Maintenance and Troubleshooting 5-3 Controller alarm status Rectifier display Possible problems Possible solution ALM or None any Controller failure Replace the controller 5.3 Regulatory compliance standards Table 5-2 Regulatory compliance st anda rds Discipline Standards EMC F[...]