5V 100A 48CHS Regenerative Lithium-ion Battery Cell Capacity Testing Machine

Equipment structure

Number of Device Channels

The whole machine has 48 channels

Exterior dimension

Width 1009mm × Length 800mm × Height 1843mm

Chassis Color

Standard gray black (customizable))

Fixture form

Power battery flat head clamp

Clamp spacing

84mm

Channel Control Mode

Each battery has a completely independent constant current constant voltage source, stable and no impact. Realizable start

move, stop, pause, continue and protect

Each channel has an independent constant voltage, constant current hardware control circuit

Each channel charging current, discharge current accuracy can be automatically calibrated by software

Working power supply

Three-phase 5 wire system AC380V ± 10%,50HZ

power factor

≥ 0.99

AC current distortion rate

≤ 2%

Power Department Efficiency Index

Charging ≥ 80%, discharging ≥ 75%

Working power consumption

≤ 29KW

equipment failure rate

<1%

Working environment

Temperature -10~40, relative humidity 80%

Heat dissipation mode

Natural air intake, upward exhaust

smoke alarm

Optional

Power component protection function

1. Grid voltage overrun protection

2. Power grid frequency overrun protection

Channel Parameters

Voltage measurement range

DC 0~5V

Battery voltage range

Charge DC 0~4.5V; Discharge DC 4.5~1.5V

Constant voltage range

DC  2~4.5V

Voltage accuracy

±(0.5 reading ‰ +0.5 ‰ full)

Voltage control resolution

0.1mV

Voltage sampling resolution

0.1mV

voltage stability

≤(± 1mV)

Current range

Charging DC 200mA ~ 100A; Discharging DC 200mA ~ 100A

Current accuracy

±(0.5 reading ‰ +0.5 ‰ full)

Current control resolution

1mA

Current Sampling Resolution

0.1mA

Current stability

≤(± 1mA)

Current rise time (90% load)

≤ 50MS

Channel startup time (90% load)

≤ 50MS

Software function

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 end conditions

Voltage, current, time, capacity,-△V

Discharge mode

Constant current, constant power, constant resistance