5V 300A 16 channels Lithium Ion Cell Grading Machine
Product Description
ACEY-BCT5300-16P Lithium Ion Cell Grading Machine is a 5V 300A 16-channel energy-feedback prismatic lithium battery capacity grading machine designed for high-current battery charging, discharging, capacity testing, consistency evaluation and quality inspection. Each channel operates independently, enabling flexible test parameter settings and simultaneous testing of multiple prismatic lithium battery cells. The system supports programmable charge and discharge processes, capacity grading, data recording and analysis, while its energy-feedback architecture recovers battery discharge energy to reduce power consumption.
Product Features
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16 independent test channels
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0–5V voltage, 1000mA–300A current range
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Independent CC/CV control
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Up to 32 steps and 256 cycles
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1s–60s adjustable sampling interval
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Capacity, time, OCV and discharge platform sorting
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Four-wire measurement interface,
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Barcode/QR code scanning
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Data storage, curve display and report export
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RS485/TCP communication and MES integration
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Comprehensive battery protection and power-failure recovery
Product Highlights
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16 Independent Channels for simultaneous battery testing with independent channel control.
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5V 300A High-Current Testing supports high-current charging and discharging of prismatic lithium batteries.
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Energy Feedback Technology recovers discharge energy and reduces equipment power consumption.
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0.05% Test Accuracy with 1-second data recording for detailed battery performance analysis.
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Four-Wire Test Interface improves voltage measurement accuracy during charging and discharging.
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Independent CC/CV Control allows charging and discharging parameters to be configured separately for each channel.
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Programmable Testing supports up to 32 process steps and 256 cycles.
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Battery Capacity Grading supports cell classification based on preset test results and performance parameters.
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Data Management and Export supports test data storage, curve analysis, Excel reports and database integration.
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Modular Design simplifies equipment maintenance and system configuration.
Main technical parameters
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Number of equipment channels |
The whole machine has 16chs |
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External dimension |
L112xW145xH190cm |
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Case color |
Standard gray / black (customizable) |
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Clamp type |
Flat head clamp (optional with crocodile clamp) |
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Clamp Spacing |
109mm |
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Channel control mode |
Each channel can be started, stopped, suspended, continued and protected independently. |
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Each channel has independent constant voltage and current. Hardware control circuit |
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The accuracy of charging current and discharging current of each channel can be calibrated automatically by software |
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Working power supply |
Three phase five wire AC380V土10%, 50Hz |
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Power factor |
0.99 @220VAC, Full Load, Grid THDu ≤2% |
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Current Harmonics |
<5% @220VAC, Full Load, Grid THDu ≤2% |
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Power Section Efficiency Indicators |
Charge ≥80% ,Discharge≥70% |
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Power consumption work |
≤30KW |
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Equipment failure rate |
<1% |
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Power component protection function |
Grid voltage overrun protection Grid frequency overrun protection |
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Heat dissipation mode |
Natural wind in, upward exhaust |
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Voltage measurement range |
DC-0.3~5V |
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Battery voltage range |
Charge DC -0.3~4.5V; discharge DC 4.5~2V |
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Constant voltage range |
DC 2~4.5V |
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Voltage accuracy |
±(0.05% reading + 0.05% full), resolution ratio 1mV |
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Voltage stability |
≤(±1mV) |
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Current range |
Charge DC 1000mA～300A Discharge DC 1000mA～300A |
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Current accuracy |
±(0.05% reading + 0.05% full), resolution ratio 1mV |
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Current stability |
≤(±1mA) |
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Current rise time (90% load) |
≤50MS |
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Channel start-up time (90% load) |
≤50MS |
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Control mode |
Computer control, can control the whole cabinet with scanning function |
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Communication mode |
485s port communication (port rate 57600)/ TCP |
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Process settings |
Up to 32 steps and 256 cycles can be set |
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Charging mode |
Constant current; constant pressure; constant current & pressure |
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Charging cut-off conditions |
Voltage, current, time, capacity, - △ v |
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Discharge mode |
Permanent flow, constant power, constant resistance |
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Discharging cut-off conditions |
Voltage, time, and capacity |
Product Details
FAQ
Q: What is a lithium ion cell grading machine used for?
A: ACEY-BCT5300-16P Lithium Ion Cell Grading Machine is used for lithium battery cell capacity testing, grading, consistency evaluation and quality inspection through programmed charge and discharge processes. It supports 16 independent channels for simultaneous testing of prismatic lithium battery cells.
Q: How does lithium ion cell grading work?
A: ACEY-BCT5300-16P Lithium Ion Cell Grading Machine grades lithium battery cells by performing programmed charging and discharging tests and recording key parameters such as capacity, test time, open-circuit voltage and discharge platform. The test results can then be used to classify cells according to preset grading requirements.
Q: What is the maximum current for lithium ion cell grading?
A: ACEY-BCT5300-16P Lithium Ion Cell Grading Machine supports a charging and discharging current range of 1000mA to 300A with a voltage range of 0–5V. It also supports up to 32 process steps and 256 cycles for programmable battery testing and cell performance evaluation.
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