5V2A 256 Channel Cylindrical Lithium Battery Testing Equipment

FEATURE

This equipment is mainly composed of the computer system, communication interface, control software, and battery detecting cabinet. Battery detecting cabinet comprises a fixture and placed the plate body of the fixture, charging, constant current and constant voltage source discharge constant current source, storage control circuit, current sampling circuit, voltage sampling circuit, the main control CPU, data memory, microcontroller programming and control panel.

SPECIFICATION

Number of device channels	The whole machine has 256 channels in total
Workflow control mode	Whole cabinet control
Charging mode	Constant current and constant voltage
Charging cut-off conditions	Voltage, current, time, capacity
Discharge mode	Constant current
Discharge cut-off conditions	Voltage, time and capacity
Sampling inspection cycle	≤10s
Voltage measurement range	0~5V， Resolution: 1mV
Battery voltage range	Charge：0~4.5V， Discharge：4.5~2.5V
Constant voltage range	3~4.5V
Voltage accuracy	±（0.05%RD+0.1%FS）
Current range	Charge: 0.010-2A， Discharge: 0.010-2A， Resolution: 1mA
Current accuracy	±（0.1%RD+0.1%FS）
Time frame	Any setting within 0 ~ 30000 minutes, the time unit is min
Time accuracy	≤±0.1%
Fixture type	Four wire fixture
Fixture adjustable height	10mm-90mm
Support battery	Prismatic cell/cylindrical battery
Working power supply	AC380V±10%, 50HZ, Power consumption: 4.5KW(three-phase four wire system)
Communication mode	RS485，Baud rate 57600
Overall dimension	720mm（L）×500mm（W）×1840mm（H）
work environment	Temperature：0-40℃，relative temperature≤85%
Full load operating current	The maximum phase line: 15A, The maximum zero line: 3A
Equipment starting current	The closing moment of air switch is about 60A
Machine weight	About 100KG