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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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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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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
- Description
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- Commodity name: SmartLi-48200A1
Features and Advantages
- · Smarter
- Smart active control technology
- Intelligent charge & discharge control
- Integrated BMS and high efficiency BDC optimizer
- · High performance
- Cycle life: 4000 times
- Wide application temperature range
- Excellent current balancing performance
- Mixed use with lead-acid battery & conventional lithium batteries
- · Great safety
- Reliable LiFePO4 cells
- Multiple real-time warnings and protections
- Built-in pressure release valve
- · Compact and modular
- Standard 19" rack-mounted design (3U)
- Modular design
- · Certification compliant
- IEC62619
- UL 1973
- UN38.3
- ETSI EN 300 386
- FCC 47 CFR
- · Smart management
- Local & remote monitoring
- Advanced working modes: peak shaving mode, peak shifting mode, etc.
- Precise calibration of SOC and SOH
Technical Specifications
Model SmartLi-48100A1 Battery Type LFP Rated Voltage [V] 48V Rated Capacity [Ah] 200Ah@48V, 0.5C, 25℃ Dimensions [W*D*H, mm] W483(446) H201D550(460.5) mm Discharging Voltage Range [V] 43.2-57V Output Power [W] 4800W@35℃ Max. Continuous Discharging Current [A] 100A Weight [kg] ≤74kg Cycle Life [Times] 3000 times (25℃, 0.5C, 100% DOD) Communication RS485 * 2, CAN * 1, and dry contact * 2 Communication protocol Nokia Modbus protocol Parallel Connection Up to 32 packs (CAN) / 16 packs (RS485) Balance Method Passive balancing Heat Dissipation Natural cooling Working Temperature [℃] Charging: 0℃ ~ 55℃; discharging: -20℃ ~ 55℃ Storage Temperature [℃] -20℃~ 55℃ Relative Humidity 5% ~ 95% RH (non-condensing) Protection and Alarm Overheat, over-current, short circuit, over-charging, over-
discharging, etc.Designed Life Time 15 years Working Methods 1.Bus voltage following mode
2.Constant voltage output mode
3.Battery characteristic discharge output mode
4.Peak shaving mode
5.Peak shifting modeAnti-Theft tilt tracker （GPS optional） Safety IEC/EN 62619，UL 1973 EMC ETSI EN 300 386 ，FCC 47 CFR Earthquake GR63-ZONE4 Transport UN38.3
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Stock Code:300565
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