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/5V6A 256 Channel Lithium Battery Capacity Testing Machine Battery Capacity Grading Machine

5V6A 256 Channel Lithium Battery Capacity Testing Machine Battery Capacity Grading Machine


Contact Person:Louis Yang

Email: Louis@chinabatterymachine.com

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

  • Item No.:

    LITH-BT0502-256-C
  • Payment:

    Credit Card, Paypal, T/T , Western Union, LC
  • Shipping port:

    Xiamen Port
  • Lead Time:

    5 days

New Products

  • Product Details

5V6A 256 Channel Lithium Battery Capacity Testing Machine Battery Capacity Grading Machine


Features:

1. Each device can carry out constant current and constant voltage charging and constant current discharge test on 256 batteries meeting the voltage range.

2. Adopt the constant current constant voltage power supply of the invention patent, constant current to constant voltage switching without impact, especially suitable for the charging requirements of lithium-ion battery.

3. The AVR single-chip computer is used as the control center of the equipment, and the peripheral sampling circuit is used. The equipment can be controlled by the superior computer. When the computer is connected, the complete charge discharge curve of all channels can be saved, or it can be separated from the superior computer. Through the operation of the control panel, the constant current and voltage charging, constant current discharge test, time sorting and other work can be completed.

4. Each battery has an independent constant current and voltage source, and the self-made circuit does not affect each other.

5. Detect the voltage of each battery in real time. When charging, charge at constant current first. When the battery voltage reaches the set value, it will smoothly switch to constant voltage charging. When the set time or current termination conditions are met, the charging will end. During constant current discharge, when the battery voltage is lower than the set value, the discharge is ended and the corresponding battery indicator light is on.

6. It has the function of power-off protection, and can continue to operate after receiving the original workflow

7. The power tube is 50N06, which is suitable for batteries requiring low discharge voltage, such as lithium iron phosphate battery 

8. The upper computer can set 32 working step parameters and 256 cycles, and each upper computer can be connected with 1-10 sets of single-chip system (less than 10 sets are recommended).


Specifications:

Number of Device Channels

The whole machine has 256 channels in total

Workflow Control Mode

Whole cabinet control

Charging Mode

Constant current and constant voltage

Charging Cut-off Conditions

Voltage, current, time, capacity

Discharge Mode

Constant current

Discharge Cut-off Conditions

Voltage, time and capacity

Sampling Inspection Cycle

≤10s

Voltage Measurement Range

0 ~ 5V,

Resolution 1mV

Battery Voltage Range

Charging: 0 ~ 4.5V,

Discharging: 4.5 ~ 2V

Constant Voltage Range

3~4.5V

Voltage Accuracy

±(0.05%RD+0.1%FS)

Current Range

Charge 0.025-6A,

Discharge 0.025-6A,

Resolution 1mA

Current Accuracy

±(0.1%RD+0.1%FS)

Time Frame

Any setting within 0 ~ 30000 minutes, time unit is min

Time Accuracy

≤±0.1%

Fixture Type

Cylindrical four wire fixture

Fixture Spacing

35mm

Support Battery Height

0~90mm

Working Power Supply

Three phase four wire system, AC380V ± 5%, 50Hz, power consumption ≤ 14KW

Communication Mode

RS485,baud rate 57600

Overall Dimension

720mm(Width)*500mm(Deep)*1840mm(High)

Work Environment

Temperature: 0-40 ℃, relative temperature ≤ 85%

Full Load Operating Current

he maximum phase line is 30A, and the maximum zero line is 3A

Equipment Starting Current

The closing moment of air switch is about 60A

Machine weight

About 100 kg




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