China 100V 120A 18650 26650 32650 21700 Cylindrical Battery Pack Comprehensive Tester

100V 120A 18650 26650 32650 21700 Cylindrical Battery Pack Comprehensive Tester

Features
The comprehensive test equipment for finished battery is a fast and accurate device for testing the performance of finished battery. The main test items include: open circuit voltage, AC internal resistance, discharge test, discharge over-current test, short circuit protection test, charging test and charging protection test. The system adopts 32-bit ARM processor and 16 bit AD converter for voltage and current. Compared with similar equipment, it has faster test speed, higher test accuracy and supports simultaneous operation of multiple equipment. It is widely used in the production, scientific research and experimental test of power batteries such as automotive electronics, aerospace, ships, solar energy storage, electric bicycles, electric motorcycles, backup power batteries, communication power supplies, etc.

Test items
1. Open circuit voltage: test the voltage at both ends of the positive and negative poles of the battery.

2. AC internal resistance: test the resistance at both ends of the battery discharge circuit.

3. Discharge test: test the continuous carrying capacity of the battery, and check the voltage drop of the battery for a certain period of continuous discharge.

4. Discharge over-current test: test the high current discharge protection function of the battery, and the high current discharge of the battery triggers the discharge over-current protection function of the battery protection board.

5. Short circuit protection: test the battery positive and negative short circuit battery cut-off protection time (microsecond level).

6. Charging test: test the battery's continuous charging function and whether the battery's charging function is good.

7. Charging over-current test: test the high current charging protection function of the battery, and the high current charging of the battery triggers the charging current protection function of the battery protection board.

Main Features
1. The continuous output power of the equipment is 2KW.

2. The continuous load power of the equipment is 12KW.

3. The maximum test voltage is 100V. (can be customized according to requirements)

4. Maximum charging current (20A), discharge current (120A). (can be customized according to requirements)

5. Programmable control of test items.

6. Friendly human-computer interface.

7. Support one upper computer software to control 8 devices.

8. The device supports serial port, network and upper computer communication.

9. Test records can be saved to database (SQL) or file (Excel).

10. Support the export and import function of test project.

11. The equipment supports the same port and split port batteries for charging and discharging.

12. The device supports the function of charging and activating the battery.

13. Consistency evaluation test of battery cell.

14. Internal resistance test of battery pack.

15. Battery load on load test.

16. Battery pack high current protection test.

17. Battery authenticity short circuit protection test.

18. Battery pack continuous charge test.

19. Battery pack high current charging protection test.

20. Equipment input voltage AC220V / 50Hz. (input line must be grounded)

The input housing of the equipment is well grounded.

Rated parameters

Discharge current

10s load current

1S over current test

Short-circuit current

Test paramaters of 12V battery

300A

600A

900A

5000A

Test paramaters of 24V battery

150A

300A

450A

5000A

Test paramaters of 36V battery

100A

200A

300A

5000A

Test paramaters of 48V battery

75A

150A

225A

5000A

Test paramaters of 60V battery

60A

120A

180A

5000A

Test paramaters of 72V battery

50A

100A

150A

5000A

Test paramaters of 84V battery

42A

85A

125A

5000A

Test paramaters of 96V battery

37A

75A

110A

5000A

Specifications

Items

Test Result

Test Range

Resolution

Open circuit voltage

Open circuit voltage 1

Open circuit voltage 2

0-100V

0-100V

±2mV

Internal impedance

Internal impedance

0-1000mΩ

±1mΩ

Discharge test

Starting voltage

End voltage

Discharge current

Discharge time

0-100V

0-100V

0-120A

0-60S

±2mV

±2mV

±1mA

±1mS

Discharge overcurrent test

Over discharge current

Overcurrent delay

0-130A

0-20S

±1mA

±0.1mS

Short circuit protection

Short circuit delay

0-9999uS

±0.1uS

Charging test

Starting voltage

End voltage

Charging current

Charging time

0-100V

0-100V

0-20A

0-60S

±2mV

±2mV

±1mA

±1mS

Charging protection test

Charge overcurrent

Charging delay

0-20A

0-20S

±1mA

±0.1mS

Equipment accessories

Equipment accessories

Quantity

Computer, mouse, keyboard

1

Comprehensive test instrument

1

Test probe line

1

User manual

1

Computer software

1

Equipment

Size:850x700x920 mm (W*D*H)

Weight: 75kg

1. We supply machines with battery technology support.

2. We supply full set of lithium battery equipment for lab research, pilot scale research and production line.

1 Standard exported package: Internal anticollision protection, external export wooden box packaging.

2 Shipping by express, by air, by sea according to customers' requirements to find the most suitable way.

3 Responsible for the damage during the shipping process, will change the damage part for you for free.