The core research and technical team of Changwei battery system has served in the Asia-Pacific R&D and engineering application center of A 123 system in the United States for many years, and has a large number of senior technical talents with rich experience in lithium battery system development, including technical experts from international lithium battery multinational companies (a 123, ge, BOSCH, etc.). Including advanced design, development and manufacturing talents in electrical system, electronic control, mechanical structure design, thermal design, software engineering development, system integration testing, core battery system manufacturing and testing technology, complete and advanced lithium battery system technology development experience and ability, and a number of invention patents.
At present, the company mainly has two series of products, LCB and ESS. LCB 12V7 battery system adopts high-performance lithium iron phosphate battery core, which has the following advantages:
Long service life 1. 10 years;
2. Light weight, less than half the weight of lead-acid batteries with the same volume;
3. High power output and continuous discharge at the highest rate of 5C;
4. Safe and reliable software and hardware multilevel protection mode;
5. BMS battery management system controlled by single chip microcomputer;
6. Active dormancy design makes transportation safer;
7. High protection level, IP65；;
8. Fully compatible with lead-acid batteries and their charging equipment, and flexible to use;
9. Use flame retardant and environmental protection materials;
10.LED indicator design makes it easier to troubleshoot;
1 1. Environmental protection, non-toxic and pollution-free, in line with European RolS regulations;
12. Intelligent protection: overcharge, overdischarge, overcurrent, short circuit and temperature protection.
Application scenario:
Design suitable for various industrial applications, including but not limited to the following:
Ups uninterrupted power supply
Power supply for medical equipment
Electric forklift power supply
Solar street lamp power supply
Solar bulletin board power supply
Uav power supply
Power supply of AGV transport robot
Power supply for military and police equipment
……
ESS series batteries are smart batteries, which are easy to install, manage and maintain, and have the following advantages:
Long service life 1. 10 years;
2. Modular design, multi-machine parallel connection, small size and light weight;
3.0.3% high-precision full-range current sampling and 8-channel temperature monitoring;
4. Safe and reliable multilevel protection mode;
5. Strong balancing ability, filling short board, effectively ensuring battery capacity;
6. Support real-time SOC reporting and high-precision battery capacity estimation;
7. Support high current charge and discharge: 75A( 1.5C) continuous discharge; 100A(2C) can be discharged for 3 minutes;
8. High-performance processor design, dual CPU configuration and high system reliability;
9. Have multiple communication interfaces (RS485, RS232, CAN);
10. Multi-level energy management is adopted, and the standby and hibernation power consumption is low;
1 1. The power interface is foolproof and the wiring is more convenient and reliable;
12. Multi-machine parallel connection has automatic addressing function without manual operation.
Application scenario
Design suitable for various industrial applications, including but not limited to the following:
Telecommunication/electric standby power supply
Machine room standby power supply
UPS
Backup power supply for small and medium-sized data centers
Industrial control standby power supply
Household photovoltaic energy storage power supply
Auxiliary power supply for special vehicles
Uav power supply
Power supply of AGV transport robot
……
The company can also provide customers with high-standard and high-performance battery products and solutions for specific industry applications according to the specific requirements of customers. Various capacities can be designed and provided according to customers' requirements (for example, LCB series can be customized for 5ah, 20ah, 50ah, 100a h, 200 ah……；; ESS series can customize the products, shapes and sizes with capacities of 50Ah, 200Ah, 400Ah, 800Ah…… ...). Products can include a well-designed lithium battery system, multi-level circuit protection and monitoring, and various software functions of intelligent management.