华为ETP48300嵌入式电源系统,华为48v300A机框19英寸尺寸

产品特点

1U整流模块：高密度（42.7W/inch3）、GX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，进一步提高系统效率

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

ETP48300参数规格

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/1P LLVD空开：1*12/1P，1*12/1P，1*12/1P

可配置5个R4850N2整流模块

交流防雷：标称雷击放电电流20kA，雷击放电电流40kA，8/20μs

直流防雷：差模10kA，共模20kA，8/20μs

Product characteristics

1U rectifier module: high density (42.7W/inch3), high efficiency (>96%), reliable output at high temperature (output below 55 C does not decrease)

Wide operating temperature range of power supply: - 40 ~+65 ~C

Power module supports hot plug-in ａnd easy installation ａnd maintenance

Standard installation structure design, versatility

Compact power supply structure, space saving ａnd installation cost saving

Perfect module dormancy function to further improve system efficiency

Intelligent battery management ａnd battery protection to prolong battery life

Supporting environmental monitoring, remote management can be achieved through dry contacts, serial ports or network interfaces

ETP48300 parameter specification

Boxes: whole 9U, 2U rectifier module installation space, 6U distribution space, 1U monitoring

Monitoring Unit: SMU002B

Input mode: 220/380VAC three-phase four-wire compatible 220VAC single-phase

AC input range: 85-300V, 45-66HZ;

AC distribution: 2 routes 63A/3P open

DC distribution: BLVD idle: 1*63A/1P, 1*63A/1P, 1*63A/1P, 1*32A/1P, 2*16A/1P LLVD idle: 1*12/1P, 1*12/1P, 1*12/1P

Maximum Configurable 5 R4850N2 Rectifier Modules

AC lightning protection: nominal lightning discharge current 20 kA, maximum lightning discharge current 40 kA, 8/20 us

DC lightning protection: differential mode 10 kA, common mode 20 kA, 8/20 us