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/5V20A 64 Channel Negative Pressure Formation Machine For Prismatic Cell Manufacturing

5V20A 64 Channel Negative Pressure Formation Machine For Prismatic Cell Manufacturing


Contact Person:Louis Yang

Email: Louis@chinabatterymachine.com

Tel:+86 13003860308
Whatsapp: +86 13003860308
Wechat:18659217588

  • Item No.:

    LITH-YK-FYHC64CH-
  • Payment:

    Credit Card, Paypal, T/T , Western Union, LC
  • Lead Time:

    5 days

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  • Product Details

5V20A 64 Channel Negative Pressure Formation Machine For Prismatic Cell Manufacturing




1.  Device functions

      1. Equipment function: the equipment is mainly used for lithium-ion prismatic batteries formation at high temperature30-50℃negative pressure-10--95It can quickly activate the battery formation performance at high temperature, vacuum extract the air in the battery formation, shorten the formation time and shorten the battery production cycle.

      2. The equipment consists of a set of chemical power cabinet (5V20A, 64 points), 8 sets of needle bed fixture groups (8 points / set) and a set of negative pressure vacuum system (4 layers, 2 pipes with a diameter of 32mm in each layer, divided into 64 points, each single pipe with a diameter of 8mm, fluororubber anti-corrosion sucker); (the power supply and fixture are placed separately).


    3. Workflow description:

      The rail lift car sends the fixture group → pushes the fixture group into the needle bed → starts the needle bed → starts the negative pressure process and charges the formation → the formation is completed → automatically opens the needle bed fixture → the rail lift car manually withdraws the fixture group → the next round of fixture group charging formation


2 Technical parameters

1. Suitable for prismatic battery36130200or 72173200);

2. Charging voltage setting rangeDC 05V

3. Discharge voltage setting rangeDC 50.7V

4. Charging and discharging current setting rangeDC 0.0520A

5. Voltage accuracy±0.05%RD+0.05%FS

6. Current accuracy±0.05%RD+0.05%FS

7. Voltage resolution1mV

8. Voltage stability0.1%

9. Current resolution1mA

10. Current stability≤0.1%

11. Charging energy saving efficiencyMax: 80%

12. Discharge feedback efficiency: up to 78%

13. Power accuracy±0.05%RD+0.05%FS);

14. Current response time: when the current output is 30a, the hardware response time: ≤ 50ms

15. Time setting range: any setting within 0 ~ 9999 minutes. The time units are h, min, s, and the resolution is 0.1S

16. Time accuracy≤±0.1%

17. Recording mode: charging recording time, discharging recording time, static recording time, global recording time;

18. Recording frequency100ms65535s

19. Sampling frequency: single box around 10ms

20. Charging mode: constant current and voltage limit; Constant current and constant voltage; Constant power charging

21. Charging cut-off condition: voltage; electric current; Time; Capacity; temperature

22. Discharge mode: constant current and constant power discharge;  

23. Discharge cut-off condition: voltage; electric current; Time; Capacity; Temperature;

24. Single cycle work steps: ≤ 100 steps, with nested cycle function

25. Continuous working time: the power of the equipment should meet the full load of all channels and 365 * 24-hour uninterrupted operation;

26. Software function

1) The software supports various connections, such as manual pause connection, software shutdown connection, power interruption connection, equipment communication interruption connection, and abnormal stop connection;       

2) It supports barcode scanning, which can scan one-dimensional code and two-dimensional code, including sequential scanning, channel skipping scanning, loading scanning and other scanning methods;

3) The local test detailed data storage allows you to view the current test data and historical data of each channel at any time. There are two ways to display the data corresponding to the curve, and it supports the export of Excel reports in single or batch form. In addition, you can set the automatic data import at the end of the test as needed.

4) Support capacity sorting and grade sorting of batteries

5) Support the qualified judgment after the test, and judge the pass/ng result according to the specified cycle capacity, voltage, time and other information;

6) Support all kinds of work step protection and global abnormal voltage, current and temperature protection, and give abnormal alarm;

7) Support channel parallel connection (optional according to equipment);

8) Support database server background storage or MES docking;

9) Software offline protection;

10) The software provides free upgrades.

27. Protection function

1) Data abnormal recovery

2) Software over voltage, under voltage, over current, under current and over capacity protection;

3) The range of voltage and current protection values can be set, and prompt and record can be made after protection;

4) Set the high-level alarm lamp to indicate the status;

5) Set the emergency stop button, and the fixture will open automatically during the emergency stop

6) Smoke alarm is installed. When smoke alarm occurs, the machine stops running and alarms;

7) After the equipment alarm stops, you can continue the unfinished process from the interrupted position without starting the process from the beginning

8) If the communication between the lower computer and the upper computer is interrupted and the communication returns to normal, the work can continue according to the original process;

28. In case of time communication interruption or PC failure, the equipment will automatically enter the waiting state, and continue the current process after the communication is quickly reset.

29. Technical parameters of vacuum part

1) Reach vacuum: -1kPa-95kPa

2) Vacuum setting resolution±0.01Pa

 

3Configuration of main components

1. Schematic diagram of fixture structure

2. Structure diagram of high current probe



3. Structural diagram of negative pressure suction cup

4.Negative pressure cup (the overall structure is made of special treatment materials, which are corrosion-resistant and high temperature resistant, and the negative pressure pipeline is made of flexible PTFE corrosion-resistant materials)

4Brand of components and spare parts

1. 1. Configuration of main devices

SN

Name

Brand

1

Digital vacuum pressure gauge

SMC

2

Pneumatic components

AirTAC/SMC

3

Thermostat

Omron / Panasonic

4

Test probe

Customized (copper plated)

5

sucker

customized

6

PLC

Mitsubishi / Xinjie

 

2. Attached accessories

SN

Name

Specification

Qty

Service cycle

1

Testing probes

Customized

2pcs

Above 10000times

 

5Installation environment requirements

1. Configure power supplyAC380V50Hz, Pressure fluctuation range+10%-10%

2. Total Powr: 13KW

3. Compressed air0.60.8MpaBarometric fluctuation:±1%

(Clean air after water removal, oil-free, filtration and pressure stabilization)

4. Vacuum source-0.250.95Kpa

5. Dry nitrogen source0.10.3Mpa

6. Equipment specifications

1) weightabout 400kg

2) Size1800mm x 800mm x 1950mm

3) Appearance color: light gray or customer specified.

7. Environmental requirements:

1) Environmental requirements: 045

2) Relative humidity30%75%RCHEnsure that the air on site is dry and unblocked without acid-base corrosion;

3) Ground wire: protective grounding










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