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Overview

本产品为嵌入式叠光系统,用于安装在机房内的通信机柜或室外一体化机柜内,也可壁挂式靠墙安装,该电源由光伏模块、监控单元、输入输出配电单元、插框及各类保护部件等组成。本产品可独立工作,不依赖蓄电池的稳压;也可以通过电气连接接入-48V直流电源系统中,优先为通信设备提供辅助供电,实现节能减碳。

Features

宽范围输入,系统输入电压范围(60Vdc-150Vdc)

标准19英寸机架式设计,方便安装

整机效率高达96%以上

1U光伏模块,功率密度高,支持热插拔

具有MPPT最大功率跟踪功能

产品的接入和退出均不影响原直流电源系统的正常工作

具有RS485和LAN通信接口,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

0

-

95

%

海拔高度

海拔2000~5000M,每200M温度降低1℃

-100

-

5000

m

振动

(10~55)Hz、0.35mm正弦波

冲击

150m/s2、11ms


输入特性

指标

参数

最小

典型

最大

单位

光伏输入

光伏输入额定电压

-

102

-

Vdc

光伏输入电压范围

60

-

150

Vdc



输出特性

指标

条件

最小

典型

最大

单位

输出电压调节范围

-42

-54.5

-58

Vdc

输出电流范围

50

-

150

A

稳压精度

负载电流分别为5%、100%   额定值

-1

-

+1

%

电话衡重杂音电压

2

mV

纹波电压

200

mVpp

可闻噪声

55

Db(A)

系统效率

额定输入,输出电压,30%~90%负载

96

-

-

%


标准符合性

安全性

GB   4943.1-2011 / IEC 60950-1:2005 / EN60950-1:2006

静电抗扰性

EN61000-4-2

传到骚扰/辐射骚扰

EN55032

浪涌

EN61000-4-5

告警保护功能

项目

保护条件

保护动作

指示

输入电压过低

<58Vdc

关机

红灯

输入电压过高

>155Vdc

关机

红灯

输出电压过高

>59Vdc

关机

红灯

内部温度过高

>75℃

关机

红灯

输出短路

关机

红灯

极性反接保护

关机

红灯

光伏模块故障

关机

红灯

机械特性

电源型号

宽(mm)

深(mm)

高(mm)

重量(kg)

外壳防护等级(正面)

MEP048E-50A

482.6

350

44.5

7

IP20

MEP048E-100A

482.6

350

88

10

IP20

MEP048E-150A

482.6

350

88

11

IP20

电源配置

项目/型号

MEP048E-50A

MEP048E-100A

MEP048E-150A

容量

50A

100A

150A

模块数量

1个

2个

3个

光伏输入

40A/2P×1 (配SPD)

40A/2P×2(配SPD)

40A/2P×3(配SPD)

直流输出

63A/1PN×1

125A/1PN×1

125A/1PN×2

通信接口

RS485/LAN接口



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Our state-of-the-art laboratory spans approximately 1,500 square meters and is equipped with the latest testing technology. We adhere to stringent quality control processes to perform thorough product testing, ensuring each product meets the highest standards of quality and reliability. This commitment guarantees that our products consistently deliver exceptional performance and dependability.

How to Engage Our Services
1.Product Consultation

Contact us with your product type, specifications, and detailed requirements. You can send images or spec sheets to kelly-liu@mentech.com

2.Recommendation/Customization

Our team of senior technical engineers will tailor solutions to your specific needs, ensuring optimal product selection or customized designs.

3.Quotation

Upon confirming your requirements, we provide competitive pricing and promptly deliver samples for evaluation.

4.Contract Signing

Once satisfied with our proposal, we finalize details in a formal contract, specifying service scope, delivery timelines, and quality standards.

5.Service Execution

Our dedicated team adheres strictly to contractual terms, ensuring excellence at every stage of service delivery.

6.After-Sales Support

Even after project completion, our professional team continues to provide ongoing support and technical assistance, ensuring your satisfaction.

Why Choose Mentech

Mentech: Your Trusted Partner

We are dedicated to delivering the highest quality products. Here are the key reasons to choose us:

Leveraging our 5 global manufacturing centers, we deliver world-class, cross-regional manufacturing capabilities

82,000㎡ of manufacturing space, strategically located to integrate domestic and international supply chains.

80% smart factory transformation, harnessing automation to ensure exceptional quality.

5 global manufacturing centers, guaranteeing stable quality and worldwide supply.

Driving innovation through our advanced digital development platform for key technologies

Since our inception in 2008, we have partnered with over 300 industry-leading collaborators to develop cutting-edge technologies.

Our team of 3,000+ Mentech employees utilizes our digital platform to enhance product performance and quality, ensuring excellence in every product.

With a robust team of over 300 senior R&D professionals, Mentech fosters deep collaborations with academic institutions, establishing research centers that advance our industry-academia innovation strategy.

Comprehensive Global Services

With a presence in 19 domestic offices and subsidiaries, 9 international subsidiaries, and an extensive network of agents, Mentech offers comprehensive technical support. Our team of Field Application Engineers (FAEs) ensures expert on-site assistance.

Mentech understands that leading knowledge and technology are the sources of competitiveness. Therefore, we continuously research cutting-edge technologies. Here are some of our achievements

341 authorized patents

46 software copyrights

42 high-tech products

39 drafted standards

Holistic Quality Assurance

Ensuring product quality and safety across the "Five Aspects" (people, machines, materials, methods, and environment) through systematic quality management, including stable manufacturing teams, rigorous monitoring mechanisms, proprietary automation equipment, error prevention technologies, proactive maintenance, mature material selection, supply chain management, compliance with regulatory standards, professional manufacturing environments, and EHS protection.

Tailored Solutions

Leveraging deep technical expertise and industry experience, Mentech provides highly personalized and customized solutions. From analysis to implementation and ongoing technical support, we meticulously cater to unique customer requirements with our advanced R&D capabilities and design tools.

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