华为TP4860C技术参数/报价

华为壁挂式通信电源TP4860C和TP4860H

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华为TP4860C和TP4860H 是两款壁挂通信电源， 实现将2 2 0 V /110V双火线交流输入电压转换成－48V电压，系统最大输出电流60A，可内置20AH、40AH铅酸电池，可通过逆变器模块支持220V交流输出，提供监控与备电功能，可配置壁挂电池柜实现80AH备电；支持挂墙、抱杆和落地等多种方式安装。具有设计小巧、高效节能、备电灵活等特点。

产品特点：

系统可兼容870W、1000W、1600W整流模块

1.整流模块效率**点>96%

2.智能化蓄电池管理和电池保护，延长电池使用寿命

3.支持电池防反接设计，有效避免因电池接反带来的安全和设备损坏危险

4.支持站点环境监控，可通过干接点和安全串口实现远程管理

5.监控模块LCD显示，实现可视化监控

6.可内置逆变器，能同时为直流负载和交流负载不间断供电

7.机柜设计紧凑体积小，支持挂墙、落地、抱杆等多种安装方式

8.室外壁挂电源IP55高等级防护，噪声低，环境适应性强

产品特点：

系统可兼容870W、1000W、1600W整流模块

1.整流模块效率点>96%

2.智能化蓄电池管理和电池保护，延长电池使用寿命

3.支持电池防反接设计，有效避免因电池接反带来的安全和设备损坏危险

4.支持站点环境监控，可通过干接点和安全串口实现远程管理

5.监控模块LCD显示，实现可视化监控

6.可内置逆变器，能同时为直流负载和交流负载不间断供电

7.机柜设计紧凑体积小，支持挂墙、落地、抱杆等多种安装方式

8.室外壁挂电源IP55高等级防护，噪声低，环境适应性强

华为TP4860C是款壁挂通信电源， 实现将2 2 0 V /110V双火线交流输入电压转换成－48V电压，系统输出电流60A，可内置20AH、40AH铅酸电池，可通过逆变器模块支持220V交流输出，提供监控与备电功能，可配置壁挂电池柜实现80AH备电；支持挂墙、抱杆和落地等多种方式安装。具有设计小巧、高效节能、备电灵活等特点。

PS48120-2/1800一体化电源系统是艾默生网络能源集多年开发和网上运行经验。

1、采用DSP技术，为满足通信网络需求而设计高可靠、高功率密度、高性能全数字化PS48120-2/1800的通信电源系统。该系统可选配DPC48-3模块，提供6V、12V、24V电压供用户使用。

2、PS48120-2/1800电源系统有-Y4和-Y5两种配置，适用于接入、传输、铁路小站、无线基站等通讯网络。

一、应用范围

1、3G、GSM、CDMA移动基站

2、中小交换局、农话、接入网

3、传输中继站

4、铁路中间站通信机械室、无线基站

二、系统型号

1、PS48120-2/1800-Y4：双路交流手动切换

2、PS48120-2/1800-Y5：双路交流自动切换

三、特 点

1、休眠节能技术，有效降低机房综合运营成本

2、支持高效-普通整流模块混插，有效提高系统综合运行效率

3、符合CE、UL、NEBS等多种国际标准，适用于居民区环境

4、超宽的输入电压范围(85Vac～300Vac)，电网适应能力强

5、整流模块工作环境温度高达65?C，特殊要求可达75?C

6、具有整流模块ID号识别功能，便于用户资产的管理

7、采用数字化自主均流技术，性能稳定，精度达到1%

8、完善的蓄电池管理功能，提高电池使用寿命

9、交流侧、直流侧、信号端全方位的防雷设计

10、高度智能化，具有完善的监控及三遥功能

11、无损伤热插拔，在线维护，方便快捷

产品描述：

PS48120-2/1800电源系统是艾默生网络能源集多年开发和网上运行经验，采用DSP控制技术，为满足通信网络需求而设计的高可靠性、高功率密度、高性能全数字化直流电源系统。

产品特点：符合CE、UL、TLC等多种国内外标准，适用居民区环境一体化机柜设计，可内置蓄电池，有效节省机房空间超宽的输入电压范围(80～300Vac)，电网适应能力强整流模块的工作温度范围宽(-40℃～70℃)，环境适应能力强整流模块采用数字DSP控制技术，功率密度高整流模块采用全面软开关技术，额定效率高达91%以上整流模块无损伤热插拔，在线维护，方便快捷交流侧、直流侧、信号端全方位的防雷设计完善的故障告警及故障保护功能完善的蓄电池管理功能，有效提高蓄电池的使用寿命具有整流模块ID号识别功能，便于用户资产的管理

艾默生“电源节能改造"服务，旨在通过提高通信电源系统的工作效率来降低能耗。在通信电源系统当中，工作效率是决定能耗的关键因素。通信电源的工作效率是指其输出功率与输入功率的比率，它是电源设备制造商提供的重要参数，直接取决于整流模块的效率。通信电源正常工作时效率的直接影响因素是单个整流模块的效率，间接影响因素是通信电源的负载率。设备制造商提供的电源系统的效率数据是模块处于最佳工作状态时的效率。对于普通的整流模块而言，这一最高效率点出现在70%负载率之后。但是从目前局站的配置来看，系统的负载率基本上都在25%以下；在一些停电频繁或者地位重要的局站，为了保证负载运行的可靠性，负载率甚至在10%以下。因此可以说，提升整流模块单体的效率，改进其最高效率点与负载率的联系，是提高通信电源效率的核心。

中小容量通信电源 PS48180/120 PS48120/1800中小容量电源系统 PS48120/1800电源系统是艾默生网络能源集多年开发和网上运行经验，采用DSP技术，为满足通信网络、铁路小站等需求而设计的高可靠，高功率密度，高性能全数字化通信电源系统PS48120-2/1800 integrated power supply system is Emerson network energy collection years of development ａnd online operation experience.

1. To meet the needs of communication network, a high reliable, high power density ａnd high performance fully digital PS48120-2/1800 communication power supply system is designed by using DSP technology. DPC48-3 module is optional in the system, which provides 6V, 12V ａnd 24V voltage for users to use.

2. PS48120-2/1800 power supply system has two configurations - Y4 ａnd - Y5, which are suitable for access, transmission, railway station, wireless base station ａnd other communication networks.

I. Scope of application

1. Mobile Base Stations of 3G, GSM ａnd CDMA

2. Small ａnd Medium-sized Exchange, Agricultural Telephone ａnd Access Network

3. Transmission Relay Station

4. Communication Machinery Room ａnd Wireless Base Station of Railway Intermediate Station

II. System Model

1. PS48120-2/1800-Y4: Two-way AC Handover

2. PS48120-2/1800-Y5: Dual AC Automatic Switching

CHARACTERISTICS

1. Hibernating Energy-saving Patented Technology, Effectively Reducing the Comprehensive Operation Cost of Computer Room

2. Supporting high-efficiency-common rectifier module mixed interpolation, effectively improving the system＇s comprehensive operation efficiency

3. It conforms to CE, UL, NEBS ａnd other international standards ａnd is suitable for residential environment.

4. Wide input voltage range (85Vac-300Vac), strong adaptability of power grid

5. The working environment temperature of rectifier module is as high as 65? C, ａnd the special requirement can reach 75?C.

6. It has the ID number identification function of rectifier module to facilitate the management of user assets.

7. Using digital autonomous current sharing technology, it has stable performance ａnd 1% accuracy.

8. Perfect battery management function to improve battery life

9. All-round lightning protection design of AC side, DC side ａnd signal end

10. Highly intelligent, with perfect monitoring ａnd three remote functions

11. Non-destructive hot plugging, on-line maintenance, convenient ａnd fast

Product Description:

PS48120-2/1800 power supply system is Emerson network energy collection years of development ａnd network operation experience, the use of DSP control technology, to meet the needs of communication network design of high reliability, high power density, high-performance digital DC power supply system.

Product features: It meets CE, UL, TLC ａnd other domestic ａnd international standards, ａnd is suitable for the design of integrated cabinet in residential area. It can build in accumulator, effectively save the room space of ultra-wide input voltage range (80-300 Vac), wide operating temperature range of rectifier module with strong grid adaptability (-40??0 C), ａnd digital DSP control technology is used in rectifier module with strong environmental adaptability ａnd high power density. Rectifier module adopts all-round soft-switching technology. The rated efficiency of the rectifier module is up to 91% without damage ａnd hot plug-in. On-line maintenance, convenient ａnd fast all-round lightning protection design of AC side, DC side ａnd signal side. The battery management function with perfect fault alarm ａnd fault protection function can effectively improve the service life of the battery. It has ID number identification function of the rectifier module ａnd is convenient for users. Asset management

Emerson＇s "Power Saving Retrofit" service aims to reduce energy consumption by improving the efficiency of communication power supply system. In communication power supply system, work efficiency is the key factor to determine energy consumption. The efficiency of communication power supply refers to the ratio of output power to input power. It is an important parameter provided by power equipment manufacturer ａnd directly depends on the efficiency of rectifier module. The efficiency of a single rectifier module is the direct factor affecting the working efficiency of a communication power supply, while the indirect factor is the load rate of the communication power supply. The efficiency data of power supply system provided by equipment manufacturer is the efficiency when the module is in the best working state. For ordinary rectifier modules, this maximum efficiency occurs after 70% load rate. However, from the point of view of the current station configuration, the load rate of the system is basically below 25%. In some stations with frequent power outages or important status, in order to ensure the reliability of load operation, the load rate is even below 10%. Therefore, it can be said that the core of improving the efficiency of communication power supply is to enhance the efficiency of the rectifier module ａnd improve the relationship between the most efficient point ａnd the load rate.

PS48180/120 PS48120/1800 medium ａnd small capacity power supply system PS48120/1800 medium ａnd small capacity power supply system PS48120/1800 power supply system is Emerson network energy collection years of development ａnd network operation experience, using DSP technology, in order to meet the needs of communication networks, railway stations ａnd other high-reliability, high power density, high-performance digital communication power supply system.