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About usShenzhen Kexin Communication Technologies Co.,Ltd. (hereinafter referred to as the "Company") was established on August 28, 2001, and was recognized as a national high-tech enterprise in 2012.nearly 1,000 employees.On Nov 22, 2016, our company was officially listed on the GEM Board of the Shenzhen Stock Exchange, Stock Name: Kexin Technology, Stock Code: 300565.
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ProductKexin established Kexin Technology Research Institute in 2018, and built a professional R&D team of more than 100 people, focusing on industry trends, focusing on customer needs, adhering to independent research and development, mastering core technologies, continuing technological innovation, and building an independent intellectual property system. Establish and standardize industry standards.
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NewsKexin focuses on the ICT field, focusing on 5G, IoT (Internet of Things), IDC (data center) technology breakthroughs, actively carrying out research and investment layout of infrastructure, industry applications in 5G, IoT, IDC fields, and consolidating the growth of the main industry.
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HRThe company established the Kexin Technology Research Institute in 2018, creating a professional R & D team of more than 100 people, focusing on industry trends,
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Investor relationsThe company adheres to the struggle-oriented distribution principle and allocates value based on the results of value evaluation, so that employees who truly contribute can get more returns.
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Contact usE-mail：szkexin@szkexin.com.cn Address：Kexin Science And Technology Building, New Energy First Road, Baolong Street, Longgang District, Shenzhen, 518116,P.R.China
Products and Solutions
- 产品描述
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- Commodity name: Micro Power 3000W MPUK-4860
Introduction
- The Micro Power series DC power supplies are specially designed for telecom industry serving as power and backup system with safety features and protection functions such as battery over/under voltage, over current, short-circuit, and over/under temperature, and surge protection. They offer complete maintenance-free and extensive monitoring and controlling capabilities.
- MPUK-4860 is a 3kW power supply unit integrated with 50Ah lithium battery backup. The system is featured with die-cast aluminum enclosure, embedded BMS, easy for installation and maintenance, supporting pole/wall-mounting. It is mostly suitable as power and backup solutions for pole/wall mounted telecom applications.
Features
- Including all the features of switching mode power supply;
- Integrated molding with die-cast aluminum to provide good protection;
- Flexible and convenient installation, supporting pole/wall mounting;
- 50Ah Li-ion battery backup, support battery expansion;
- Remote monitoring through RS485
Technical Specifications
Technical Specifications Basic Parameters Dimensions 420 x 320 x 90 mm (H x W x D) Protection Level IP65 Weight Power: ≤ 15 KG Basic Parameters
(cont.)Material Die-cast Aluminum for enclosure body Working Temperature -40 ℃ – +55 ℃ Storage Temperature -40 ℃ – +60 ℃ Relative Humidity 10 – 95% Cooling Method Natural Cooling Atmospheric Pressure 70-106 kPa Input Input Voltage Range 90 – 280 VAC Input Frequency Range 45 – 65 HZ SPD (Input Side) In = 20 kA（8/20 μs） Input Current Max.13 A Output Normal Output Voltage 56.4 VDC Output Voltage Range 43 – 58 VDC (adjustable) Output Power 3000 W Output Current 35.4 A Number of Current Outputs 3*60 A Efficiency ≥ 95%(Rated 220 input, load rate 50-100%) Load Regulation ≤ ±0.5% Cross Regulation ≤ ±0.6% Standards CB IEC/EN 62368-1 EMC ETSI EN 300 386 CE LVD Directive 2014/35/EU EMC Directive 2014/30/EU RoHS Directive 2011/65/EU
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Stock Code:300565
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