华为48V120A通信开关电源

etp48120-b5a2华为通信48v120a开关电源

品牌: huawe

类型:通信电源

电压:220vv

输出功率:1800w-7200w

调制方式:脉冲中调频调竞式

晶体管连接方式:全桥式

工作效率:96%

输出电压精度:10%

电压调整率:2%

负载调整率:2%

输出电流:30a120aa

型号:etp48120-b5a2

etp48120-b5a2华为通信开关电源etp48120b5a2华为开关电源120a

华为嵌入式电源系统

etp48120-b5a3

huawei

简介

etp48120b5a3旅入式直流电源系统实巩交流倫入转换为

稳定的48v直流渝出,可配置4个48v30a整流模块3大输

出电流为120a各功能单元采用标佳化尺土设计,支热插

拔系统高度5u支特际進19英寸机架成族入式机柜等多种

paae

安装方式系统可适内竟范国交流输入,具备智能化書电池

管理远程监控等功能

特性

85-300ac超宽交流电压输入范围

整流模块工作温度范田:-40-+65c

电源模块支持热插坂安装维护便利

标准安装结构设计通用性强

整流模块

电源结构紧凑,节省空问节省安装成本

高效整流模块效率96%以上书能减排

完善的模块休民功能进一步提高系统效率

智能化書电池管理和电池保护延长电池使用寿命

支持环境监控可通过干接点串口或网络接口实现远程

etp48120-b5a2 huawei communication 48v120a switching powersupply etp48120-b5a2 details

brand: huawe

type: communication power supply

input voltage: 220vv

output power: 1800w-7200w

modulation mode: fm competition in pulse

transistor connection: full bridge

work efficiency: 96%

output voltage accuracy: 10%

voltage adjustment rate: 2%

load adjustment rate: 2%

output current: 30a120aa

model: etp48120-b5a2

etp48120-b5a2 huawei communication switching power supplyetp48120b5a2 huawei switching power supply 120a

huawei embedded power supply system

brief introduction

etp48120b5a3 brigade dc power supply system solid gong ac lun-inconverter

stable 48v dc output, configurable 4 48v30a rectifier modulesand 3 power transmission

the outlet current is 120a, each functional unit is designedwith standard optimized ruler and soil, heat transfer andplugging.

drawing system height 5u, special advance 19 inch rack, familytype cabinet, etc.

installation mode system is suitable for standard country acinput, with intelligent book batteries

management, remote monitoring and other functions

characteristic

85-300ac ultra wide ac voltage input range

rectifier module working temperature fantian: -40-+65c

power module supports easy installation and maintenance of hotswap

strong universality of standard installation structuredesign

rectifier module

compact power supply structure, space saving and installationcost saving

efficient rectifier module efficiency over 96% books can reduceemissions

perfect module function to further improve system efficiency

intelligent book battery management and battery protection toextend battery life

supporting environmental monitoring can be achieved remotelythrough dry contact serial port or network interface。

  本公司专业致力于华为、艾默生、中兴电源柜的研究，为客户提供全程一站式服务，我公司可以根据客户的具体特点和需求量身定做不同型号的通信电源柜，具体包括设计--选型--安装等跟踪指导，客户的需求就是我们的工作，做各类通信电源柜我们更专业。