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简介

本产品为嵌入式开关电源,适用于安装在室内机框或室外一体化机柜柜内,可为机房内或柜内通信设备供电。本产品最大容量为 100A,最多可内置 2 个 48V/50A 1U 整流模块,配有监控模块、交流配电单元、直流配电单元。


特点

19 英寸 1U 嵌入式结构,适合标准通信机柜

宽范围输入,系统单相输入范围(90Vac-300Vac)

整流模块单相输入范围(90Vac-300Vac)

整机效率高达 95%以上

整流模块效率>96%

削峰填谷、错峰用电等节能用电功能。

具有 RS485 通信接口和 LAN 接口,可集中监控管理。


Specifications
工作环境条件
指标条件最小典型最大单位
温度50℃~75℃降容输出-40-75
湿度无凝露5-90%
海拔高度海拔 2000~5000M,每 200M 温度降低 1℃-100-5000m
振动(10~55)Hz、0.35mm 正弦波
冲击150m/s2、11ms
输入特性
指标条件最小典型最大单位
输入电压允许范围满载,三相/单相304/176380/220519/300Vdc
降载,三相/单相156/90-304/176Vac
Output PowerEnter above 176V or less than 50 ° C--3.48KW
输入频率范围455065Hz
Module average flow accuracy50%~ 100%rated current--±5%
输入功率因数额定输入电压满载时0.99--
THD额定输入电压满载时--5%
输出特性
指标条件最小典型最大单位
输出电压调节范围额定工作电压,满载-42-53.5-57.6Vdc
输出电流范围额定工作电压--100A
输出功率额定工作电压--5.8kW
模块均流精度50%~100%额定电流--±5%
系统效率40~70%负载,额定输入电压-95.5-%
标准符合性
安全性GB 4943.1-2011 / IEC 60950-1:2005 / EN60950-1:2006
电磁骚扰GB 9254-2008 A 级 / CISRP 22:2006 Class A / EN55022:2006 Class A
湿度无凝露
电磁抗扰度GB/T 17626 / IEC 61000-4
产品YD/T 1058-2015/ YD/T 731-2018
告警保护功能(整流模块)
项目保护条件保护动作指示
输入电压过低<80Vac关机红灯
输入电压过高>300Vac关机红灯
输出电压过高>59.5Vdc关机红灯
内部温度过高>75℃关机红灯
输出短路关机红灯
整流模块故障关机红灯
交直流配电\通信接口\机架高度
型号MER048E-100A
交流输入接线端子 40A/2P×1
交流输出(选配)/
直流输出3P 接线端子×1
电池接入1P 接线端子×1
交流防雷/
直流防雷/
通信接口内部(模块通信):CAN;外部:RS485、TCP/IP(选配)
高度1U
满配模块数量2pcs
备注:交直流配电的具体配置,可根据用户需求制定(在机箱尺寸允许范围内)
机械特性
容量宽(mm)深(mm)高(mm/U)

重量(kg)

(机架不含模块)

外壳防护等级

(IP 代码,正面)

60A482.635044/1U8IP20
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