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The Battery Grading Machine is mainly used for formation and capacity grading of cylindrical lithium ion batteries. Formation is first small current charging of a newly built lithium ion battery, aimed at forming a passivation layer on the surface of the negative electrode, that is, the solid electrolyte boundary film (SEI film). Capacity grading means test the capacity of the cell via charge and discharge process, and grading the cells according the capacity value. This is for balance the battery pack assembling. Battery Grading Machine is mainly composed of computer system, control software, communication interface and battery detection cabinet. The battery detection cabinet is composed of a clamp and a board body for placing the clamp, a charging constant current and voltage source, a discharging constant current source, a storage control circuit, a current sampling circuit, a voltage sampling circuit, a main control CPU, a data memory, a single-chip microcomputer program and a control panel.
Ⅱ,Machine characteristics
1. Single point independence, which can control the ground force for each battery test channel; 2. Battery reverse connection hardware and software protection function; 3. Ensure high stability of measurement and operation within 0.05% of equipment progress; 4. TCP/IP network communication mode, with a data recording time of up to 0.1 seconds per time; 5. The software has powerful functions and the human-machine interface operation is simple and easy to understand; 6. The voltage and current loops are designed independently to ensure smooth and stable charging and discharging processes; 7. Simple, convenient, and fast maintenance; 8. Equipped with power outage hardware and software protection, test data hard disk storage, without data loss; 9. It has the function of abnormal termination test continuation; 10. Energy saving charging, environmental protection, efficiency, and fast cost recovery of electricity bills; 11. Multi channel equipment can be split and used in parallel, and can be customized; 12.Temperature detection, with one temperature measurement channel, customizeable; 13. Flexible fixtures, easy to use, and strong compatibility
Product Specification
Working power
Three-phase five-wire system AC380V±10%, 50HZ
Work environment
Temperature 0-40 degrees, relative humidity ≤80%
Heat dissipation
to enter the air naturally and exhaust the air upward
XWELL can provide different fixtures for different types of cells
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established ... GUANGDONG XWELL TECHNOLOGY CO., LTD. is a high-tech enterprise specializing in intelligent equipment design, production and sales, providing mechanical engineering technology design and consulting services, electronic engineering design and consulting services. XWELL's core team was established ...