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Overview
本系列产品由室外自冷型一体化机箱、-48V整流电源板、动环监控等组成,对通信设备提供稳定的-48V直流电源。该产品能满足室外铁塔灯杆站、室内分布弱电井、微站等环境恶劣场景,为通信网络末端的5G通信设备如AAU等设备供电,并支持壁挂、抱杆、角钢塔等应用场景,满足旗装、平装等安装方式。
Features

宽范围单相输入(90Vac-300Vac)。

整机效率高达96%以上。

具备电池分级下电功能。

具有RS485通信接口,可选配4G或蓝牙无线通信模块,可集中监控管理。

可选配电池箱,实现一体化功能。

Specifications
参数
产品名称
一体化电源

产品型号

MER048X-6K

系统规格

DC-48V/6KW

电源单元

6000W 48V整流主板

交流配电单元

输入

3芯航空插头*1pcs (L、N、PE 40A)

直流配电单元

负载输出

2芯航空插头(40A)*7pcs

电池接口

2芯航空插头(125A)*2pcs

并机接口

共用电池接口

通信接口

DB15插座*2pcs

防雷单元

交流防雷

Imax=40kA

直流防雷

Imax=40KA

指标

指标

条件

输入电压范围

176~300 Vac时,100%额定容量输出

90 ~176 Vac时,限功率输出

效率

50%~75%额定负载的效率≥97.1%

输出电压范围

53.5(42~58)(Vdc)

稳压精度

±1(%)

纹波峰峰值

≤200mV(0 MHz ~20 MHz)

电话衡重杂音

<2mV

负载均流

≤±5(%)

输出功率

6KW

防护等级

IP65

执行标准

YD/T 1436-2014

工作环境条件

指标

条件

最小

典型

最大

单位

温度

输出缺省电压及额定电流

-40

-

55

湿度

无凝露

5

-

95

%

海拔高度

2000米以上须降容使用

0

-

4000

M

振动

(10~55)Hz、0.35mm正弦波

冲击

150m/s2、11ms

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

电磁抗扰度

GB/T 17626 / IEC   61000-4

参数类别

参数名称

描述

交流输入保护

交流输入过压保护点

输入单相电压大于交流过压保护点(缺省值为   300V   AC)时系统发生保护动作

交流输入过压恢复点

电压恢复到 290V AC系统恢复输出

交流输入欠压保护点

输入单相电压小于交流欠压保护点(缺省值为   85V   AC)时系统发生保护动作

交流输入欠压恢复点

电压恢复到 90V AC后系统恢复输出

直流输出保护

直流输出过压保护点

过压保护范围为: >60.5V DC

机械特性

宽(mm)

深(mm)

高(mm)

重量(kg)

可闻噪声(dbA)

344

107

433

15.5

<55

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Advanced Quality Testing
Mentech Comprehensive Lab: One-Stop Testing Services

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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