Indicator items

Indicator parameters

Equipment model

TMAX-60V200A-02CH

Equipment specification

60V / 200A

Number of channels

2

Channel control mode

Independent control, 4-wire voltage & current sensing

Channel structure

Dual closed-loop constant current & constant voltage source

Input impedance

≥1 MΩ

Voltage range (charge)

100 mV–60 V (device port)

Voltage range (discharge)

6 V–60 V (device port, depends on cable length)

Voltage accuracy

±0.05% FS (15°C–35°C)

Current range (charge)

0.4–200 A

Current range (discharge)

0.4–200 A

Current accuracy

±0.05% FS (15°C–35°C)

Single channel power

12 kW

Power stability

0.2% FS

Current response time

≤100 ms

Data recording frequency

1 Hz

Data recording conditions

Min time: 1 s; Voltage step: 1 mV; Current step: 1 mA

Charge mode

CC / CV / CC-CV / Constant power

Charge cutoff conditions

Voltage / current / time / capacity / -ΔV

Discharge mode

CC / constant power / constant resistance

Discharge cutoff conditions

Voltage / current / time / capacity / -ΔV

Pulse mode (optional)

CC / constant power

Minimum pulse width

≥5 s recommended

Pulse cutoff conditions

Voltage / time

DCIR (optional)

Supports custom point extraction for DCIR calculation

Cycle test

399 commands, up to 65,535 cycles

Cycle nesting

Supports 5-layer nesting

Software protection

Power-off data protection, UPS restart support

Protection functions

Over/under voltage, over/under current, capacity protection, reverse polarity protection

Data export

Excel / PDF

Cooling method

Air cooling

Noise

≤50 dB

Communication

Ethernet (network)

System requirement

Windows XP and above