Channel working mode

Completely independent.

Main channel working mode

Charge: CC, CV, CCCV, no voltage or current impact when CC transfer to CV.

Discharge: CD, CP, CR, DCCV.

Still, Pulse test, Working Condition test, DCIR test.

Main channel test cutoff condition

Time, total voltage, total current, capacity, -ΔV, Vcell, RSOC, etc.

Main channel Voltage

Single channel test range

0V-6V

Min. discharge voltage

0V

Accuracy

±0.05%FS

Resolution

0.1mV

Main channel Current

Single channel test range

±300A

Min. output current

500mA

Accuracy

0.05~50A；Accuracy±0.05%FS

50~100A；Accuracy±0.05%FS

100~300A；Accuracy±0.05%FS

Resolution

1mA

Current start response time

＜5ms(10%FS~90%FS)

Time

Resolution

10mS

Auxiliary temperature (Optional)

Range

﹣20℃～100℃

Accuracy

±1℃（0℃～70℃）

Resolution

0.1℃

Power

Output power

Single channel continuous working power 1500W

Stability

±0.1%FS

Communication

LAN

Control program

Support data protection when power off, continue testing caused of power cutoff or manually stop and revise step parameter online.

Users can set protection condition, include minimum voltage, maximum voltage, minimum current, maximum current, etc.

Users can set auxiliary channel protection condition, including minimum voltage, maximum voltage, maximum temperature, minimum temperature.

Cycle time

Max. 9999

Programmable step

Max. 9999

Nested loop

Max. 10 layers

Step time range

No limit, support h, min, s

Data record

Time≥10ms,Voltage≥0.05%FS,Current≥0.05%FS

Program feature

Each step has one or multiple exit

Data display

Cycle list

Circulation number. Charge/discharge capacity, efficiency, power and average voltage, etc.

Process list

Process number, working mode, process time, capacity, power, DIR, medium voltage, cut-off voltage, cut-off current, etc.

Detail list

Record number, system time, cumulative time, voltage, current, energy, power, cell temperature, etc.

Data export

Data can be exported as EXCEL, TXT or diagram. Provide charge discharge efficiency, charge discharge curve, voltage, capacity, current-time characteristic curves, etc.

Data saving

Save as files

Curves type

X-coordinate: total time, charge discharge capacity, cycle time, voltage, current, capacity.

Y-coordinate: total voltage, current, capacity, power, cell temperature(Optional), end of charge and discharge capacity, etc.

Software protection

Power off data protection, power resume continue testing, OVP, ODP, OCP, UCP, OTP, capacity protection, abnormal voltage trend protection, abnormal current trend protection, abnormal current fluctuation protection, abnormal voltage fluctuation protection, abnormal charging voltage increase rate protection, abnormal discharge current decrease rate protection.

Hardware protection

Power off, open circuit and short circuit protection. Reverse or wrong connection protection, OCP, OVP, OTP, fixture contact abnormal protection.

Warning function

Switch off automatically under emergency, shutdown when power off, load connect and disconnect automatically.

Barcode scan

Support barcode start and binding test data, classify batteries rapidly and accurately. Support detailed battery database management functions, connect battery information with testing data base, which is easy for management of data base system.

Sampling terminals

Four-polar sampling. Copper nose or other fixture.

Energy consumption

Discharge power feedback to grid

Cooling method

Forced Fan-cooled

Noise

Less than 70dB

IP grade

IP20

Repair

Modularized structure. Can be replaced or repair with spare parts.

Software update

Provide regular software upgrade services until the hardware is incompatible.