Related Manuals for H3C External PoE Power System PSE2500-A3
Summary of Contents for H3C External PoE Power System PSE2500-A3
- Page 1 PSE2500-A3 External PoE Power System User Manual Hangzhou Huawei-3Com Technology Co., Ltd http://www.huawei-3com.com Manual Version: V1.00...
- Page 2 , Neocean, , TOP G, SecEngine, SecPath, COMWARE, VVG, V2G, VnG, PSPT, NetPilot, and XGbus are trademarks of Hangzhou Huawei-3Com Technology Co., Ltd. All other trademarks that may be mentioned in this manual are the property of their respective owners.
- Page 3 5 Engineering Maintenance and Troubleshooting Conventions The manual uses the following conventions: Contents Introduces the concept and features of power supply. Introduces the structure and electrical connection of power supply. Introduces the safety information of the overall system. Introduces the installing and debugging of the overall system.
- Page 4 I. Command conventions Convention Boldface italic { x | y | ... } [ x | y | ... ] { x | y | ... } * [ x | y | ... ] * II. GUI conventions Convention <...
- Page 5 Convention Symbols III. Convention Warning Caution Note Environmental Protection This product has been designed to comply with the requirements on environmental protection. For the proper storage, use and disposal of this product, national laws and regulations must be observed. Description Window names, menu items, data table and field names are inside square brackets.
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Page 6: Table Of Contents
User Manual PSE2500-A3 External PoE Power System Table of Contents Chapter 1 Introduction ...1-1 1.1 Architecture and Configurations...1-1 1.2 Features ...1-3 Chapter 2 System Description ...2-1 2.1 Overview ...2-1 2.1.1 Rectifier ...2-1 2.1.2 Rectifier Bracket ...2-2 2.1.3 Rectifier Visual Displays...2-2 2.2 Controller...2-3 2.3 AC Distribution Unit...2-6 2.4 DC Distribution Unit...2-6... - Page 7 User Manual PSE2500-A3 External PoE Power System 4.3 Installing Rectifiers ...4-4 4.4 Frame Grounding ...4-5 4.5 Load Connections ...4-6 4.6 Connecting to AC utility/ AC grounding ...4-7 4.7 Initial Start-up ...4-7 4.8 Powering on the Device ...4-7 Chapter 5 Engineering Maintenance and Troubleshooting ...5-1 5.1 Maintenance and Troubleshooting...5-1 5.2 LED Indication...5-1 5.3 Regulatory compliance standards...5-3...
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Page 8: Chapter 1 Introduction
User Manual PSE2500-A3 External PoE Power System Chapter 1 Introduction 1.1 Architecture and Configurations PSE2500-A3 power system is the extremely 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 integrates two rectifiers (maximum 3 rectifiers), a system controller, and the distribution module in a 4U high chassis. - Page 9 User Manual PSE2500-A3 External PoE Power System Description DC distribution Single load output with the max. Load of 2500W components Other Figure 1-1 PSE2500-A3 system Note: PSE2500-A3 system is configured with one rectifier modules. Chapter 1 Introduction Standard Configuration...
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Page 10: Features
User Manual PSE2500-A3 External PoE Power System 1.2 Features PSE2500-A3 system has the following features: 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. - Page 11 User Manual PSE2500-A3 External PoE Power System (a): AC Input Socket (c): RS232 and RS485 Figure 1-3 PSE2500-A3 configuration (II) Chapt er 1 (b): DC Output (d): Frame Ground Introduction...
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Page 12: Chapter 2 System Description
User Manual PSE2500-A3 External PoE Power System Chapter 2 System Description 2.1 Overview Figure 2-1 shows the schematic diagram of the PSE2500-A3 power system, showing the interconnections and signal flow among the modules and components. Figure 2-1 Schematic diagram of the PSE2500-A3 2.1.1 Rectifier The output bus power is supplied by the rectifiers. -
Page 13: Rectifier Bracket
User Manual PSE2500-A3 External PoE Power System 2.1.2 Rectifier Bracket Up to three rectifiers can be mounted in each system of rectifier bracket. Each rectifier in the bracket receives AC power from the AC distribution. 2.1.3 Rectifier Visual Displays The front panel of the rectifier has three LEDs. Their names, colors and meanings are as follows. -
Page 14: Controller
User Manual PSE2500-A3 External PoE Power System Figure 2-2 Front panel of the rectifier 2.2 Controller The system controller of PSE2500-A3 is installed within the chassis. See figure 2-3. Figure 2-3 Front panel of the controller There are green LED (RUN) indicating operation status and red LED (ALM) indicating the alarm on the front panel of the PSE2500-A3 controller. - Page 15 User Manual PSE2500-A3 External PoE Power System rectifier failure, rectifier self-protection, the red LED is on. Once the alarm is gone, the red LED goes off. 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 sample the AC input voltage.
- Page 16 User Manual PSE2500-A3 External PoE Power System command the operation through equipment which has RS232 or RS485 interface and can support this protocol. There is one RS485 port and one RS232 interface on the rear panel. Their definitions are as follows: Table 2-2 RS232 Table 2-3 RS485 Chapter 2 System Description...
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Page 17: Ac Distribution Unit
User Manual PSE2500-A3 External PoE Power System 2.3 AC Distribution Unit There are three AC input sockets on the rear panel of the device rating at 20 A, 250VAC. Each socket supplies one rectifier module. There are three switches beside each socket which is rated at 20 A 250VAC. -
Page 18: Chapter 3 Safety
User Manual PSE2500-A3 External PoE Power System Chapter 3 Safety 3.1 Safety Statements Please read and follow all safety instructions and warnings before servicing the PSE2500-A3 system. Reference the individual module product manuals for additional safety statements specific to the modules. -
Page 19: Warning Statements And Safety Symbols
User Manual PSE2500-A3 External PoE Power System 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 accompanied by some types of statement, for example “Hazardous voltage/energy inside”, “Risk of injury”. -
Page 20: Precautions
User Manual PSE2500-A3 External PoE Power System 3.3 Precautions When working on this type of equipment, the following precautions must be noted: This unit must be installed, serviced, and operated only by skilled and qualified personnel who have the necessary knowledge equipment and who understand the hazards that can arise when working on this equipment. - Page 21 User Manual PSE2500-A3 External PoE Power System Lock out and tag any circuit breakers/fuses when possible to prevent accidental turn on. Be aware of potential hazards before servicing equipment. Identify exposed connectors or, wirings. (Note the condition of these circuits, especially any wiring).
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Page 22: Chapter 4 Installation And Debugging
User Manual PSE2500-A3 External PoE Power System Chapter 4 Installation and Debugging 4.1 Introduction This section outlines the sequence for installing the PSE2500-A3 device, including plug-in modules, as well as test procedures for verifying the integrity of the installation. 4.1.1 Guidelines The device may be installed to allow rear and front access. -
Page 23: Safety
User Manual PSE2500-A3 External PoE Power System Digital meter with an accuracy of ± 0.02% Small flat screw driver ESD wrist strap 4.1.4 Safety Warning: Only qualified personnel can install and service the PSE2500-A3 device. Hazardous energy is present in the device and on the interface cables, and ill shock or cause serious injury or death if safety precautions are ignored. -
Page 24: Physical Mounting
User Manual PSE2500-A3 External PoE Power System Note that the PSE2500-A3 is shipped to the customer site mostly pre-assembled so as to minimize the overall installation process. The following installation sequence is recommended Physical mounting Installing rectifiers Frame grounding Connecting to loads Connecting to AC utility/AC grounding Initializing the system 4.2 Physical Mounting... -
Page 25: Installing Rectifiers
User Manual PSE2500-A3 External PoE Power System Figure 4-1 Physical installation 4.3 Installing Rectifiers Standalone rectifier is installed by sliding into the power bracket, pushing until the rectifier is fully inserted, and closing the handle on the rectifier. Verify that the AC circuit breakers in the distribution module are in the “OFF”... -
Page 26: Frame Grounding
User Manual PSE2500-A3 External PoE Power System Figure 4-2 Installing rectifiers 4.4 Frame Grounding Before connecting the electrical cables to the system, you must first ground the frame. Recommended the 16 mm terminal lug is connected to PE grounding terminal on the rear of the chassis, as shown in Figure 4-3. -
Page 27: Load Connections
User Manual PSE2500-A3 External PoE Power System 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 cable must be connected to load negative terminal. -
Page 28: Connecting To Ac Utility/ Ac Grounding
User Manual PSE2500-A3 External PoE Power System 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 plug/socket and appropriate cable for AC input connection. AC cable for branch circuit must be sized as required by the U.S. National Electric Code (the cable length shall be minimum 1.5m and not exceed 4.5m) and /or local codes. - Page 29 Clear the alarms by turning the AC circuit breaker on. When the system shipped from the factory, normally all the systems parameters have been configured as the default value. Contact Hangzhou Huawei-3Com Technology Co., Ltd. if special setting is needed. Chapter 4 Installation and Debugging...
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Page 30: Chapter 5 Engineering Maintenance And Troubleshooting
All procedures described in this section must be performed by qualified maintenance personnel only. The power devices are repaired by replacement. Contact Hangzhou Huawei-3Com Technology Co., Ltd. for more details. 5.2 LED Indication Use the following table to determine if there is any problem with PSE2500-A3 power system with a controller. - Page 31 User Manual PSE2500-A3 External PoE Power System Table 5-1 Troubleshooting guide Controller Rectifier alarm display status NONE AC OK FAULT AC OK DC OK FAULT AC OK Possible Possible solution problems power input circuit breakers operated. input voltage too low or power lost Rectifier failure Replace the rectifier...
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Page 32: Regulatory Compliance Standards
User Manual PSE2500-A3 External PoE Power System Controller Rectifier alarm display status ALM or None 5.3 Regulatory compliance standards Table 5-2 Regulatory compliance standards Discipline FCC Part 15 (CFR 47) Class A CISPR 22 Class A EN 55022 Class A AS/NZS CISPR 22 Class A ETSI EN 300 386 V1.3.2 EN 55024...
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