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Battery Cell Formation And Capacity Grading Machine

5V 200A Prismatic Battery Formation and Capacity Grading Machine

5V 200A Prismatic Battery Formation and Capacity Grading Machine

ACEY-BCT5200-32P 5V 200A 32-channel prismatic battery formation and capacity grading machine is designed for lithium battery formation, charge-discharge testing, capacity grading, cell sorting, and production data management.

Each battery channel operates independently with its own constant-current and constant-voltage control circuit. The system supports up to 200A charging and discharging current, four-wire measurement, programmable test processes, barcode scanning, capacity grading, data analysis, automatic calibration, and MES integration.

Brand:
ACEY
Item No.:
ACEY-BCT5200-32P
Compliance:
CE Certified
Warranty:
One-year warranty with lifetime support
Order(Moq):
1
Payment:
T/T
Product Origin:
China
Lead Time:
7-35 days

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Product Detail

5V 200A Prismatic Battery Formation and Capacity Grading Machine

Product Description

ACEY-BCT5200-32P battery formation and capacity grading machine is designed for the formation and capacity grading processes of prismatic lithium-ion battery cells.

The equipment measures key parameters such as battery voltage and capacity during charging and discharging, then uses the test results for battery grading, data analysis, storage, and production data sharing. Each battery channel is independently controlled and equipped with an individual constant-current and constant-voltage source, allowing different channels to operate without interfering with each other.

The system can be controlled through computer software or operated through the equipment control panel. During testing, battery voltage, current, time, capacity, operating status, and abnormal conditions can be displayed in real time.

A four-wire test interface is used for accurate electrical measurement, while the modular system design facilitates equipment maintenance.

Main Features

32 independent testing channels, suitable for batch formation and capacity grading of prismatic lithium battery cells.
Each channel has an independent constant-current and constant-voltage control circuit for stable charge and discharge testing.
Supports 400mA–200A charging and discharging current.
Four-wire testing method enables accurate voltage/current measurement and real-time contact resistance detection.
Supports computer-controlled testing as well as equipment-side operation.
Real-time monitoring of voltage, current, time, capacity, and operating status for every battery channel.
Individual channels can be started, stopped, paused, resumed, or protected independently.
Charging and discharging current accuracy can be automatically calibrated through software.
Supports power-off protection and breakpoint recovery, allowing interrupted test processes to continue after power restoration.
Supports barcode and QR-code scanning for battery identification and traceability.
Capacity grading can be performed according to capacity, time, open-circuit voltage, discharge platform, and other test criteria.
Supports local test data storage, historical data query, test curves, and batch report export.
Supports database storage and MES integration.
Modular design simplifies daily maintenance and component replacement.

Compatible Prismatic Battery Cell Size

ACEY-BCT5200-32P lithium ion cell grading machine is designed for prismatic battery cells within the following dimensional range:

Parameter	Compatible Range
Cell Length	80–330 mm
Cell Thickness	15–92 mm
Cell Height	80–230 mm
Terminal Distance	40–250 mm
Fixture Type	Flat-head clamp
Fixture Spacing	100 mm
Loading Method	Manual cell loading + motorized lifting

Energy-Feedback Working Principle
ACEY-BCT5200-32P lithium battery charge discharge machine uses a bidirectional power conversion structure for battery charging and discharging.

During battery charging, AC power is converted into DC power through the bidirectional power supply, and the constant-current control module performs battery charging and measurement.

During battery discharge, the process operates in reverse. The discharged battery energy is converted from DC to AC through the bidirectional power conversion system and can be fed back into the AC power distribution system.

This energy-feedback design allows discharged battery energy to be reused rather than simply dissipated during the testing process.

Technical Specifications

Item	Specification
Model	ACEY-BCT5200-32P
Product Type	Prismatic Battery Formation & Capacity Grading Machine
Number of Channels	32 Channels
Voltage Measurement Range	DC 0–4.95V
Charging Voltage Range	DC 0–4.5V
Discharging Voltage Range	DC 4.5–2V
Constant Voltage Range	DC 2–4.5V
Charging Current Range	DC 400mA–200A
Discharging Current Range	DC 400mA–200A
Voltage Accuracy	±(0.5‰ of reading + 0.5‰ of full scale)
Voltage Control Resolution	1mV
Voltage Sampling Resolution	1mV
Current Accuracy	±(0.5‰ of reading + 0.5‰ of full scale)
Current Control Resolution	1mA
Current Sampling Resolution	1mA
Current Rise Time	≤50ms at 90% load
Channel Start Time	≤50ms at 90% load
Fixture	Flat-head clamp
Fixture Spacing	100mm
Power Supply	Three-phase AC480V ±10%, 50Hz
Power Factor	0.99 at full load
Current Harmonics	<5% at full load
Charging Efficiency	≥80%
Discharging Efficiency	≥70%
Working Power Consumption	≤37.6kW
Equipment Failure Rate	<1%
Cooling Method	Natural air intake, upward exhaust
Status Indicator	Three-color status light
Communication	RS485 / TCP
Calibration Method	Software automatic calibration
Calibration Interval	180–360 days
RFID	Optional
MES Connection	Supported

Applications
The ACEY-BCT5200-32P 5V 200A battery formation and capacity grading machine can be used for:

Prismatic lithium battery cell formation
Battery capacity grading
Battery charge-discharge testing
Battery cycle testing
Capacity verification
Cell performance testing
Battery sorting and classification
Production quality control
Battery manufacturing data traceability

It is especially suitable for high-capacity prismatic lithium-ion cells requiring current testing up to 200A.

Product Details

5V 200A Lithium Ion Cell Grading Machine

Lithium Ion Battery Formation Equipment

FAQ

*What is the ACEY-BCT5200-32P prismatic battery capacity grading machine used for?
ACEY-BCT5200-32P is designed for battery formation, charge-discharge testing, capacity testing, grading and performance classification of prismatic lithium-ion battery cells.

*How many battery cells can the ACEY-BCT5200-32P test at the same time?
The machine has 32 independent test channels, and each channel has independent constant-current and constant-voltage control.

*What is the maximum charge and discharge current?
ACEY-BCT5200-32P supports charging and discharging currents from 400mA to 200A, with a voltage measurement range of DC 0–4.95V.