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China, Chinese Energy Feedback Type Lithium Battery Formation and Grading Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentBattery TesterBattery TesterLoad Tester
XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD.
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Product Description Energy Feedback Type Lithium Battery Formation And Grading MachineDevice main functionModular manufacturing, strong versatility, easy maintenanceThe four - line method is adopted to improve the test accuracyEach channel has a completely independent constant current and constant voltage source, which has no influence on each otherThe device adopts the control mode of whole machine flow sendingThe sampling speed is fast, and the inspection time of the whole cabinet is less than 6SComplete WINDOWS platform software, software powerful, friendly man-machine interface, simple operation. The upper computer can set up to 32 working steps and 256 cycles, and each step can be selected by four attributes, such as constant current charging, constant voltage charging, constant current discharging, and sleepIt can draw the dynamic curve of each battery formation and grading process in real time, including voltage/time curve, current/time curve, capacity/time curve, energy/time curve, capacity/voltage curve and other functional menusUse LED indicator to indicate the working status of the batteryCommunication mode: RS485/WIFIEach upper computer can monitor a maximum of 10 devicesWith data power off protection function, can continue to run after power onThe software has the functions of editing and modifying process library files, creating monitoring, opening and closing documents, printing and settingMain indicatorsModelTOB-EF128-20KNumber of channels128 channelsCharge/discharge current range(mA)200~20000Accuracy of current measurement±0.05%FS+0.05%RDCurrent resolution(mA)0.1Voltage measurement range(mV)0~5000Charge voltage range(mV)0~4500Discharge voltage range(mV)1800~4500Accuracy of voltage measurement±0.05%FS+0.05%RDVoltage resolution(mV)0.1Time measurement range and accuracy999 min/step,accuracy ±0.1%Device calibration modeSoftware digital calibrationCalibration cycle6 monthsWork step contentConstant current charging, constant current and constant voltage charging, constant discharge, restWork step end conditionCurrent,voltage,time,capacityMaximum work step setting number32Maximum circulation setting number256Curve showsCharge and discharge current curve, charge and discharge voltage curve, capacity curveGrading modeCapacity grading, time grading, capacity + curve grading, time + curve grading, capacity + voltage grading, fixed point voltage gradingProtection modeOvercurrent, undercurrent, overvoltage, undervoltage, over-capacity, leakage current, in which charge overvoltage/discharge undervoltage using hardware and software dual protectionData statisticsThe open circuit voltage, average voltage, working time, current, capacity and platform capacity of each battery at each working step; Detailed curves and data for each work step; Collect statistics on the number of batteries in each capacity segmentRouting inspection speed(s)≤6Communication modeRS485/WIFIBattery scan functionSupport barcode scanning, can scan one-dimensional code, two-dimensional code, sequence scan code, channel skip scan code, bound with the device channel information, easy to trace in the future. (Party B shall provide the wireless code scanning gun according to the barcode of the user)Data processing function1. The local dataSaved detailed data of equipment working locally. Save one file for one stream per run. The data file can be copied to other computers for viewing.Saved result data locally. Saved one CSV file for each process. Only the end data of each task step is saved in the result data file.2. Server DataIn the case of configuration data server, the result data can be uploaded to the server database, and the storage life can be set according to customer requirements. This CSV file is a standard database format and can be connected with MES systemEach computer can control the number of devices1~10Frame size (mm) (for reference)L 2030mm*W 700mm*H 2020mmTotal power(KW)≤20Power efficiencyThe charge and discharge power supply adopts energy-saving power supply, and the battery discharge energy is fed back to the grid.The maximum charging output efficiency of the PSU is not less than 70%, and the maximum power recovery efficiency is not less than 65%Stability of deviceThe device has good long-term operation stability, and ensures that it does not exceed the accuracy control range of the protocol within 6 months after precision calibration.Power supply3 phases AC380V±10% 50HzAir switchThree-phase four wire with neutral wire leakage protection function air switch
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