18650 21700 26650 32650 32700 5V 3A 6A Regenerative Lithium Ion Cell Grading Testing Machine Battery Capacity Tester Cylindrical Battery Charge Discharge Tester

• Customization: Available
• After-sales Service: 24/7 Online Support
• Warranty: 1 Year
• Model NO.: ACEY-BCT506R-512H
• Type: Battery Capacity Grading Machine
• Application: 18650/21700/26650/32650/32700
• Customized: Accept Customization
• Product Name: Battery Cell Testing Machine
• Channels: 256/512
• Transport Package: Plywood Case
• Trademark: ACEY
• Origin: China
• Production Capacity: 500 Sets/Month
• Package Size: 185.00cm * 85.00cm * 125.00cm
• Package Gross Weight: 200.000kg

Product Description

18650 21700 26650 32650 32700 5V 3A 6A Regenerative Lithium Ion Cell Grading Testing Machine Battery Capacity Tester Cylindrical Battery Charge Discharge Tester

System Features

1.Single point independence, each battery has an independent constant current and constant voltage source, stable and without impact.
2.The accuracy of the equipment is 0.1% and the stability is high.
3.The software has powerful functions and friendly man-machine interface.
4.The four-wire test interface ensures high measurement accuracy.
5.Modular design concept, easy to maintain.
 

Equipment Structure

1. Independent CPU board, double keyboard board, independent operation of front and back sides, unified transmission control of the whole cabinet;
2. 8-channel constant current and constant voltage control module.
3. Two-way AC/DC inverter module.
4. Flat-head clamps, tray type manual opening clamps.

System Composition

1.Lithium-ion battery pack equipment.
2.Computer with USB interface (provided by yourself).
3.USB to 485 interface converter and communication line or Category 5 communication line and crystal head.
4.Battery scanning system.
5.ACEY product software.

System Principle

1.The equipment is controlled by a computer connection, sending instructions and collecting data, etc.; the keyboard can manually operate the equipment, displaying parameters and Status; the constant current board is instructed by the CPU and has constant current and constant voltage functions; when the battery is charged, the bidirectional power supply converts the alternating current into 12V direct current, and the constant current board realizes the charging control and detection of the battery; when the battery is discharged, its process Contrary to charging, the battery voltage is raised to 12V through the constant current board, and then the DC power is converted into AC power through the bidirectional power supply and fed directly to the AC power distribution network of the factory, thus realizing the energy feedback of the battery discharged electric energy.

2.Significant power-saving effect: According to actual measurement, the power consumption of the device during charging is reduced by more than 40% compared with the power consumption of traditional devices. The comprehensive power-saving rate is more than 60%, and the power consumption is more than 60%, which saves a lot of cost for battery manufacturers.
 

Product Parameters

 

Equipment structure
Device channel number	The whole machine has a total of 512 channels
Chassis color	Standard gray and black (customizable)
Fixture form	Flat head fixture
Fixture spacing	35MM
Battery Model	Battery model 18650, 21700, 26650, 32650, 32700,
Channel control mode	Each battery has an independent constant current and constant voltage source, which is stable and without impact. Able to start, stop, pause, continue and protect
	Each channel has an independent constant voltage and constant current hardware control circuit
	Each channel charge current, discharge current precision fine-tuning calibration
Power supply	Three-phase five-wire system AC380V±10%, 50HZ
Power factor	≥0.99
AC current distortion rate	≤2%
Overall charging efficiency	≥75%
Feeder conversion efficiency	≥70%
Working power consumption	≤18KW
Equipment failure rate	<1%
working environment	Temperature -10~40, relative humidity 80%
Cooling method	Natural intake, upward exhaust
Channel parameters
Voltage measurement range	DC 0~5V
Battery voltage range	Charging DC 0~4.5V; Discharging DC 4.5~2V
Constant voltage range	DC 2~4.5V
Voltage accuracy	±(1‰ reading+1‰ full scale), resolution 1mV
Voltage stability	≤(±1mV)
Current range	Charging DC 60mA~6A; Discharging DC 60mA~6A
Current accuracy	±(1‰ reading+1‰ full scale), resolution 1mA
Current stability	≤(±1mA)
Software function
Way to control	Computer control equipment work, whole cabinet control, with scanning system
communication method	485 serial port communication (baud rate 57600)
Process settings	Up to 32 steps and 256 cycles can be set
Charging mode	Constant current, constant voltage, constant current and constant voltage
Charging cut-off conditions	Voltage, current, time, capacity, -△V
Discharge mode	Constant current
Discharge cut-off condition	Voltage, time, capacity
Protective function	Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power failure protection, data breakpoint recovery
time limit	0~900 minutes/step, the time unit is min
Time accuracy	≤±1‰
Sampling inspection cycle	≤8 seconds
Battery sorting	Sort by (capacity, time, open circuit voltage, discharge platform, etc.)
data processing	It can record voltage, current, time, and capacity data, and automatically calculate constant current charging ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data, and provide
	Data curve graph and cycle graph; can be output to generate text, EXCEL, WORD or MDB database format files

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