Input power

AC 380V ±10% / 50Hz ±5%

Power

400KW

Channel Features

The constant current and constant voltage source adopts independent double closed-loop structure

Number of main channels

2 channels

Channel control mode

Independent control

Sampling bits

24bit

Voltage setting range

Charge: 0V~100V, Discharge: 1V~100V

Range

4 ranges (1000V, 500V, 300V, 150V)

Minimum discharge voltage

1V

precision

±0.05% of FS

Output Voltage Resolution

±0.01% of FS

Output voltage ripple

≤0.5%F.S

Independent Channel Current Range

-200A～200A

Combined Channel Current Range

-400A～400A

Range

4 ranges (200A, 100A, 60A, 30A)

Precision

±0.05% of FS

Output current resolution

±0.01% of FS

Constant voltage minimum cut-off current

0.04A

Current response time

current (10% to 90% Load) hardware response time is less than 10ms

Charge and discharge conversion time

current (-90% to 90% Load) hardware response time is less than 20ms

Working step time range

≤ (365*24) hours/working step

Resolution

10ms

Range of working temperature

-10℃~45℃

Database

Centrally manage test data with MySQL database