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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: OBUK-4850
Introduction
- OBUK-4850 is a 50 Ah rechargeable lithium iron phosphate battery designed for outdoor
pole/wall mounted telecom power systems and equipment. It is featured with high energy
density, redundant safety design, long cycle life, light weight, easy to install, maintenance-
free and extensive monitoring and controlling capabilities.
Features
- Outdoor pole/wall mounted enclosure, outdoor environment proof;
- Easy expansion, supporting parallel connection of batteries;
- Long cycle life and long service life;
- Modular fan-free design;
- Universal installation kits, easy to install;
- Remote real-time monitoring of battery data;
- Safety and green, environment friendly.
Technical Specifications
Technical Specifications Lithium chemistry LFP (Lithium Iron Phosphate) Nominal voltage 51.2 V Rated capacity 50 Ah (@ 25 °C) Rated energy 2650 Wh Cycle life ≥ 2000 ( times @ 25 °C , 100 % DOD ) Calendar life ≥15 years Communication interface RS485, RS232 Enclosure Material Sheet metal Dimensions H420 W320 D150 mm (Excluding handle) Protection level IP65 Weight 26.5 kg Maximum charge voltage 57.6 V Charge current limit function 10 A (Default) Maximum charge current 50 A (Configurable) Maximum discharge current 50 A End of discharge voltage 40 V Charge temperature -40 °C to +55 °C (Including heating film) Discharge temperature -20 °C to +55 °C
Storage temperature 50 A Certifications CB IEC/EN 62368-1 (2nd edition), IEC/EN 62619 EMC ETSI EN 300 386 (< 3 m cables) CE RoHS Directive 2011/65/EU Transport UN38.3
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Stock Code:300565
Copyright©Shenzhen Kexin Communication Technology Co., Ltd.
