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5V 40A Pouch Cell Capacity Testing & Grading Machine With Energy Recovery

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5V 40A Pouch Cell Capacity Testing & Grading Machine With Energy Recovery

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After-sales Service : 24/7 Technical Support

Model Number : ACEY-PCT540-128

Current Accuracy : ±(0.5‰ reading+0.5‰ full scale), resolution 1mA

Payment Terms : T/T,PayPal,L/C,Western Union,MoneyGram

Current Range : Charging & Discharging DC 100mA～40A

Price : USD 4686~14990/Set

Compatible Battery : Pouch Cell (width: 25–170 mm, length: 20–240 mm, thickness: 2–20 mm)

Supply Ability : 200 Sets/Month

Number of Channels : 128 Channels

Certification : CE

Voltage Accuracy : ±(0.5‰ reading+0.5‰ full scale), resolution 1mV

MOQ : 1 Set

Delivery Time : 7~35 Days

Voltage Measurement Range : DC 0~5V

Place of Origin : China

Packaging Details : Plywood Case

Warranty : 1 Year Warranty with Lifetime Support

Brand Name : ACEY

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5V 40A Pouch Cell Capacity Testing & Grading Machine With Energy Recovery
Product Overview

The ACEY-PCT540-128 pouch lithium ion cell grading machine is designed to measure voltage, capacity, and other parameters during the formation and grading stages of pouch lithium batteries. Based on the measured data, the system enables cell classification, statistical analysis, and data upload and sharing.

This equipment accommodates pouch batteries with a width of 25-170 mm, length of 20-240 mm, thickness of 2-20 mm, and tab center distance of 5-19 mm. It features 128 test channels, each equipped with an independent constant-current and constant-voltage hardware control circuit that supports start, stop, pause, resume, and protection functions.

Equipment Features
  • Independent single-channel control with dedicated CC/CV sources ensures stable operation through 8-channel programmable CC/CV modules
  • APM32 microcontroller control with PC connectivity supports data storage, curve recording, keyboard operation, and cell sorting
  • Real-time monitoring is provided for each channel, with automatic shutdown and indicator alarm activated under abnormal conditions
  • Power-failure protection enables automatic process recovery upon power restoration
  • MOSFET power devices make the system suitable for low-voltage discharge cells, such as LiFePO₄ batteries
  • Graphical interface displays voltage, current, time, and capacity with clear status indication
  • Measurement accuracy of 0.05% is achieved with 1-second data logging intervals
  • Four-wire (Kelvin) measurement combined with modular design ensures high accuracy and simplified maintenance
Technical Specifications
Equipment Structure
Number of Device Channels 128 channels of the whole machine
Chassis Color Standard gray/gray black (customizable)
Fixture Form 80 blue and white split fixture
Clamp Spacing 170mm
Channel Control Mode Independent constant current and voltage source per battery
Working Power Supply Three-phase 5 wire system AC380V ± 10%, 50HZ
Power Factor 0.99 @ 220VAC, full load, grid THDu ≤ 2%
Current Harmonic <5% @ 220VAC, full load, grid THDu ≤ 2%
Power Department Efficiency Charging ≥ 80%, discharging ≥ 70%
Working Power Consumption ≤ 32KW
Equipment Failure Rate <1%
Heat Dissipation Mode Natural air intake, upward exhaust
Channel Parameters
Voltage Measurement Range DC 0~5V
Battery Voltage Range Charge DC 0~4.5V; Discharge DC 4.5~2V
Constant Voltage Range DC 2~4.5V
Voltage Accuracy ±(0.5‰ reading +0.5‰ full degree)
Voltage Control Resolution 1mV
Voltage Sampling Resolution 1mV
Current Range Charge DC 100mA ~ 40A; Discharge DC 100mA ~ 40A
Current Accuracy ±(0.5‰ reading +0.5‰ full degree)
Current Control Resolution 1mA
Current Sampling Resolution 1mA
Current Rise Time (90% load) ≤ 50MS
Channel Startup Time (90% load) ≤ 50MS
Software Functions
Control Mode Computer-controlled equipment work, full cabinet control, with scanning system
Communication Mode 485 serial port communication (baud rate 57600)/ TCP communication
Process Settings Up to 32 steps and 256 cycles can be set
Charging Mode Constant current, constant voltage, constant current and constant voltage
Charging Stop Conditions Voltage, current, time, capacity
Discharge Mode Constant current, constant power, constant resistance
Discharge End Conditions Voltage, time, capacity
Time Range 0~3000 minutes/work step, time unit is min
Time Accuracy ≤ ± 1‰
Sampling Inspection Cycle 1S-60S optional
Protection Functions
  • Charging overvoltage protection, charging undervoltage protection
  • Discharge overvoltage protection, discharge undervoltage protection
  • Charge and discharge voltage trend protection
  • Voltage fluctuation protection
  • Current fluctuation protection
  • Battery reverse connection protection, hardware protection mode
  • Power tube short circuit protection
  • Channel capacity alarm protection (timeout protection)
  • Voltage sampling disconnection protection
  • Voltage Outlier Protection
  • Capacity Outlier Protection
  • Open pressure detection before the process starts
  • Power-off protection, data breakpoint recovery
Product Display
5V 40A Pouch Cell Capacity Testing & Grading Machine With Energy Recovery 5V 40A Pouch Cell Capacity Testing & Grading Machine With Energy Recovery

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