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5V Power Supply Cabinet
HYNN power battery testing system is mainly designed for power battery. Designed with high accuracy, high flexibility and high performance, it can meet all test requirements for battery with the range of 0-5V (Voltage), 20mA-30A-400A (Current).
Details

Test Items

1. Battery cycle life test

2. Battery capacity test

3DCIR test

4. Battery charge / discharge characteristics test

5. Battery charge retention ability test

6. Battery charge / discharge efficiency test

7. Battery depth / constant-voltage discharge test 

8. Battery overcharge / over discharge capacity test

9. Battery dynamic test

10. Battery ramp discharge / pulse discharge test


System Characteristics

1. Save energy effectively by feeding discharging energy back to power system, with small energy heat produced.

2. Reliable, ultra-high precision testing with 0.05% accuracy and 5mS/time for sampling rate.

3. Independent channels with configurable parameter and condition setting for each individual channel.

4. With complete protection function system for input and output, hardware and software, reverse connection, reconnection when power on and etc.

5. No impact current when starting the channel. The CC-CV transition is perfectly done without voltage and current surge.

6. One computer controls for centralized management.

7. The DCIR test process can be set automatically as per default setting.

8. Modular design, and box design is convenient for maintenance.

9. Comprehensive data covering all aspects, and data uploads to MES system in real time.


Functional Characteristics

1.   The hardware part of the device is a modular design with one or more modules for each independent channel

2.   The DC-DC conversion method is adopted for the device, which is different from the traditional linear power supply method. It generates less heat during test, which not only avoids the safety and stability problems of high-temperature but also saves power consumption.

3.   The imported alloy material is used as current sampling device to ensure the small drift in full load output, which can effectively guarantee the stability of large current test and the reliability of full-scale and long-term operation accuracy.

4.   The soft-start mode is adopted for the device current output, which avoids instantaneous output of large current surges to generate thermal shock on battery.

5.   Device hardware control circuit uses current and voltage dual-loop control. The switching from constant current to constant-voltage is smooth without spike.

6.   The device has a DC resistance test function, which can be used to detect battery consistency and battery with potential safety hazards.


Device Parameters


1519634905504504.png图片关键词



5V Power Supply Cabinet 5V Power Supply Cabinet

HYNN power battery testing system is mainly designed for power battery. Designed with high accuracy, high flexibility and high performance, it can meet all test requirements for battery with the range of 0-5V (Voltage), 20mA-30A-400A (Current).

negative pressure formation needle bed negative pressure formation needle bed

HYNN negative pressure formation needle bed applies with six-sided protection scheme. Each storage position layer is isolated with stainless steel plate and fire proof rock wool; Needle bed is equipped with water fire protection and gas fire protection; Storage position is designed with smoke and temperature sensors. Safe and reliable, it is the most popular and advanced design scheme for ternary cells and lithium ferrum battery testing nowadays.

High-temperature Pressure Forming Equipmen High-temperature Pressure Forming Equipmen

At present, a heating clamp is used to press the two sides of the battery during the production process of soft package batteries. The gas during the formation can be discharged into the airbag under the pressure, so that the electrolyte can be fully infiltrated and form a good SEI film during the formation of the battery cells.

MES System MES System

The MES System of HYNN can quickly and effectively realize real-time tracking and monitoring of production sites through the system's refined production scheduling, implementing production process monitoring, process route based production schedule management, and real-time information collection, analysis and feedback functions. It effectively solves the core issues in site management, and increases support for the site, thus creating a reliable manufacturing execution management system for the enterprise.

WMS System WMS System

WMS system can well record the information of product storage and delivery and allows query of the occupation status of each warehouse area and location in real time. Besides, it can review and print various warehouse-in and warehouse-out receipts to facilitate the warehouse staff to master the warehouse inventory in real time. The system also allows multi - user management, and the setting of management authority for each user group.

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National Service Hotline
+86-400-6580-029
    Shenzhen HYNN Technologies Co., Ltd.
  • Phone:

    +86-755-33030160

  • Faxes:

    +86-755-33030161

  • E-mail:

    info@hynn.com.cn

  • Site:

    Building C, Baifuli Industry Park, Huahui Road, Dalang Street, Longhua District, Shenzhen, China

  • Webchat's name:

    HYNN Technologies

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