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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: SPSK-4809-01
Introduction
- The 2U Compact Power Subrack is specially designed to meet the demand for compact, flexible, high performance, high reliability power supply. The system consists of 1-4 units high/standard efficiency rectifier modules which can be mixture used, a MC2600 monitor module, DCdistributors. 19 inches and 2U height standard structure adapts to various telecom cabinets and racks. Rectifier high efficiency is up to 97%.
Features
- 2U height compact design: integrated with rectifier modules, controller, distributions;
- Easy maintenance: hot plug rectifier module and fully front-access maintenance
system for wall against or corner mounting; - Advanced battery management improves battery lifespan, especially suitable for poor
AC mains application; - Extreme wide input voltage: 85V～300V AC;
- Extreme wide operation temperature: -30℃～+65℃;
- High/standard efficiency rectifier modules are compatible;
- System rated capacity: -48V DC/200A;
- Monitor interface, RS485/SNMP, dry contactors;
- LCD display with a state-of-the-art interface allows simple and convenient local set up,
control and remote monitor; - Design standards: IEC/EN62368.
Technical Specifications
Product Type SPSK-4809-01 (Power system) System Dimensions 482*400*88mm(2U)(W*D*H) Operating Temp. -40 to +75℃ Storage Temp. -40 to +75℃ Rectifier 48 V / 50 A*4(200 A) Monitoring LCD / RS485 Weight 28.5kg (include rectifiers) AC Input AC Voltage 346/200…433/250 VAC/3W+N+PE
200/115…250/144 VAC/3W+PE
200/115…250/144 VAC/2W+PE
200…250 VAC/1W+N+PEFrequency 45 to 65 Hz Factor >0.99@50%~100% load Input Protection Soft start Surge protection DC Output DC Voltage -53.5 VDC Maximum Current Max. 200 A Load Breakers BLVD: 4xC6A/1P...C63A/1P (20mm) + 1xC80...125A/1P (30mm)
LVD: 4xC6A/1P...C63A/1P (20mm) + 1xC80...125A/1P (30mm)Battery Input Positive: 4xM6; Negative: 4xM8 DC output 1pcs 20kA/40kA, 85Vdc, 8/20us board Rectifier Efficiency MMR483000HG2A-EF(96%)
MR483000SG3-EF(97%)
QTY MAX 3pcs+1pcs (Redundancy) DC output MAX 62.5A, -40V ~ -58.5V Monitor
/controllerModel MC2600-EF Alarm input MAX 7 Alarm output MAX 6 Standards CB IEC/EN 62368-1 EMC ETSI EN 300 386
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Stock Code:300565
Copyright©Shenzhen Kexin Communication Technology Co., Ltd.
