华为ETP48300嵌入式电源系统，

1、电源介绍

华为ETP48300嵌入式电源系统大输出电流300A，有四个50A的整流模块组成，可以选用R4850N2、R4850N6标效整流模块或者R4850G2高效整流模块。电源结构设计紧凑，节省空间，节省安装成本

2、ETP48300配置说明

插框：整体9U,2U 整流模块安装空间,6U 配电空间,1U监控

监控单元：SMU002B

输入制式：220/380VAC三相四线兼容220VAC单相

交流输入范围：85-300V,45-66HZ；

交流配电：2路63A/3P空开

直流配电：BLVD空开：1*63A/1P，1*63A/1P，1*63A/1P，1*32A/1P，2*16A/1PLLVD空开：1*125A/1P，1*125A/1P，1*125A/1P

大可配置5个R4850N2整流模块

交流防雷：标称雷击放电电流20kA，大雷击放电电流40kA，8/20μs

直流防雷：差模10kA，共模20kA，8/20μs

3、特 点

1U整流模块：高密度（42.7W/inch3）、高效率（>96%）， 高温下可靠输出（55℃以下输出不降额）

电源宽工作温度范围：-40～+65℃

电源模块支持热插拔，安装维护便利

标准安装结构设计，通用性强

电源结构紧凑，节省空间，节省安装成本

完善的模块休眠功能，提高系统效率

智能化蓄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管理

Huawei ETP48200 switch power supply ETP48200, Huawei embeddedpower supply 48v200 Aetp48200-c5a8, HuaweiETP48200-C5B6ETP48200-C5B6ETP4820

C5A8 Huawei ETP48200-C586 Huawei ETP48200-C5A1

system parameter

(Width)*330m(Deep)*5(High)

Less than 20kg (excluding rectifier module)

Installation of 19-inch rack or embedded cabinet

Routing mode

Maintenance mode

Pre-operation, Pre-maintenance, Support Module LevelReplacement

Input mode

220/380ac three-phase, compatible with 220VAC single-phase

input voltage

AC Input

Input frequency

45-66 hz, rating: 50 hz/60 Hz

20ka/40ka, 8/20us

DC Distribution

42-58 vdc, rating: 53.5 VDC

12K

Load branch

Lhd: 8*20a/1p.2*10a/1p

Blvd: 2 x 10a/1

ambient temperature

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