20V 30V 60V 10A 8 Channel Battery Pack Charging and Discharging Machine Aging Cabinet

1. Equipment parameters：

Number of equipment channels: 8 channels for the whole machine

Charging voltage: DC 0~60V, the maximum voltage is 60V

Discharge voltage: DC 60V~0.8V, the minimum voltage is 0.8V

Charging current: DC 0.025A~10A, maximum current: 10A

Discharge current: DC 0.025A~10A, maximum current: 10A

Input power supply: AC220V ± 10%/50HZ (cabinet power supply mode: three-phase five wire)

Data record: 100ms~65535s

Current accuracy: ± (0.05% RD+0.05% FS)

Voltage accuracy: ± (0.05% RD+0.05% FS)

Voltage resolution: the minimum unit used by 1mv equipment when detecting or setting voltage.

Current resolution: the minimum unit used by 1mA equipment when detecting or setting voltage.

Main temperature: 1 channel for each channel can be selected according to specific equipment

Input impedance: ≥ 10M Ω

Power accuracy: ± (0.05% RD+0.05% FS)

Current response time: current rise time ≤ 50ms

Communication mode: TCP/IP (network port)

Control mode: the computer controls the operation of the equipment and the whole cabinet controls.

Charging mode: constant current charging, constant voltage charging, constant current constant voltage charging, constant power charging.

Discharge mode: constant current discharge, constant power discharge.

Charging cut-off conditions: voltage, current, time, capacity, temperature.

Discharge cut-off conditions: voltage, current, time, capacity, temperature.

Number of single cycle steps: 399, with 65535 nested loops, supporting 5 layers of nested loops.

Circuit structure: modular structure design, convenient for replacement and maintenance.

VCELL, TCELL: optional auxiliary temperature, auxiliary voltage, single module 16 channels, can be mapped to each main channel at will, temperature range: - 40~140 ℃, voltage range: 0~5V/0~20V

2. Software functions：

The software supports various continuation, manual pause and software shutdown. Power interruption, equipment communication interruption, abnormal stop, etc.

The local test data storage can check the current and historical data, and the data and curve are presented correspondingly. It supports the export of EXCEL reports.

It supports capacity sorting and can grade the batteries.

Judge whether the test is qualified according to the capacity, voltage and time.

Support step protection for abnormal voltage, current and temperature protection. Support battery overcharge and overdischarge protection test.

Add anti reverse connection module to prevent reverse connection of battery.

Support audible and visual alarm function.

Software and hardware offline protection.

Support channel parallel function.

3. Equipment characteristics：

▲ Single point independence, which can be independently controlled for each battery test channel.

▲ The equipment accuracy is within 0.05%, and the data recording time is 1s/time. The maximum speed is 0.1 second/time, and the stability is high.

▲ The software has powerful functions and friendly human-computer interface.

▲ Four wire test interface ensures high measurement accuracy.

▲ The fixture is flexible and adjustable, with strong compatibility, modular design concept and easy maintenance.

▲ Step time error shall not exceed 50ms