30V Series 40CH Integrated Cabinet

AC input parameters

Input Power

AC 380V±10% 50/60±5Hz

Power Factor

≥99% (full load)

THDI

≤5% (full load)

Input Impedance

≥1MΩ

Feedback efficiency

≥90% (full load)

DC output parameters

Voltage accuracy

±0.05%FS

Voltage resolution

1mV

Current accuracy

±0.05%FS

Current resolution

1mA

Current response time

10ms（10%FS ～ 90%FS)

Charge and discharge conversion time

20ms（-90%FS ～ 90%FS）

Channel control mode

All channels can be controlled independently

Auxiliary Channel

Each channel is equipped with an auxiliary temperature channel(NTC)

Step function characteristics

Support experimental testing

Battery cycle life test, battery capacity test, battery charging/Discharge characteristic test, battery pack charge retention test, battery pack charge and discharge efficiency test, battery pack charge and over-discharge tolerance test.

Minimum data recording time

10ms

Number of steps

2000

Cycle times

65535

Nested loops

5

Charge and discharge mode

Standstill, pause, constant current chargingCC, constant voltage charging CV, constant resistance charging CR, constant current constant voltage charging CCCV, constant power charging CP, constant current discharge DC, constant power discharge DP, constant resistance discharge DR, DC internal resistance test (DCIR)

Cut-off conditions

Voltage, current, capacity, energy, time, power, number of cycles,BMS parameters, custom advanced parameters (support one or more logical AND or OR combinations)

Execution action type

Jump, Pause, Protect, Next

485/DBC file import

Support file editing, saving and importing, one channel per channel485/CA

DC internal resistance test (DCIR)

supportDCIR process, hardware real-time calculation, supports (V1-V2)/(I1-I2) and (V1-V2)/I tests

Data export method

Export in Excel and CSV formats

Protection function

AC side protection

Grid voltage over/Undervoltage protection, surge protection, island protection, over-frequency protection, hardware over-temperature protection, self-detection protection, etc.

DC side protection

Busbar over-voltage and under-voltage protection, hardware over-temperature protection, battery channel line reverse connection protection, etc.

Battery side comprehensive protection

Battery total voltage upper and lower limit protection, battery single voltage upper and lower limit protection, battery temperature upper and lower limit protection, battery charge and discharge current upper and lower limit protection, battery capacity upper and lower limit protection,BMS communication offline protection, network offline protection, etc.

Power-off data protection

With memory power-off protection function, can effectively avoid data loss due to power failure or continue to run at the process breakpoint without modifying the process after power is restored

Protection level

IP20

Operating temperature range

0℃-45℃

Cooling method

Forced cooling

Noise Level

≤80dB