Lithium Ion Battery Cell Capacity Grading Machine

Different channels can be customized according to customer requirements, and the current and voltage are unified, its suitable for mass production.

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Charge and Discharge Lithium Ion Cylindrical Cell Battery Capacity Tester

Description

*Voltage and current: 5V/2A; 5V/3A; 5V/5A; 5V/6A; 5V/10A etc

*Channels: 96,128,256,512,768 or others.

*Battery type: Cylindrical cell 18650 21700 26650 32650 32700

*Support battery height: Adjustable within 10-100mm range

*Working power: Three-phase five-wire system AC380V±10%, 50HZ

*Voltage measuring range 0-5V, 1MV resolution

*Battery voltage range: Charge: 0-4.5V; Discharge: 4.5-2V

*Constant voltage range 2.5V-4.5V

Features

Each channel can be started and stopped at a single point, and the response speed is fast.

The operation is simple, convenient and intuitive

Modular design, easy to maintain.

The digital current and voltage automatic calibration function

Using network connection and SQL database

The hardware technology is advanced, stable and durable.

Specification

Working power	Three-phase five-wire system AC380V±10%, 50HZ
Work environment	Temperature 0-40 degrees, relative humidity ≤80%
Heat-dissipating method	Take in the wind naturally and exhaust it upward
Channel Parameter
Voltage measuring range	0-5V, 1MV resolution
Battery voltage range	Charge 0-4.5V: Discharge 4.5-2V
Constant voltage range	2.5V-4.5V
voltage accuracy	±(1‰ reading +1‰ full)
Current accuracy	±(1‰ reading +1‰ full)
Software Function
Control mode	Computer connection equipment work, FCL control
Communication mode	RS485 baud rate 57,600
Process set	A maximum of 32 work steps and 256 cycles are se
Charging mode	Constant current, constant pressure
Charging cutoff condition	Voltage, current, time, capacity
Discharge	constant current
Discharge cut-off condition	Voltage, time, capacity
Defensive function	Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity, etc
Time range	Set it anywhere from 0 to 30,000 minutes
Time accuracy	≤±1‰
Sampling inspection period	≤8S
Minimum frequency of data recording	≤8S
Battery sorting	By capacity, time, discharge platform, etc
Data processing	Data, graphs, and loop diagrams