1. Product model

SC-DJY-50T

2. External dimensions

Approximately 2680 × 1680 × 980mm (W × H × D);

3. Control system external dimensions

Approximately 1600 × 800 × 800mm (W × H × D);

4. Test maximum battery size

500×500×500mm (W×H×D)；

5. Squeezing force

50～500KN；

6. Power supply

380V±10%,50Hz±0.5HZ；
Three phase four wire system+grounding wire;
The protective grounding resistance is less than 4 Ω;
Require users to configure corresponding compressed air and independent power supply for equipment use at the installation site;

7. Total power

About 9.5KW

8. Operating current

About 18A

9. Total weight

About 2100kg

10. Noise

Measure at a distance of 1 meter from the machine and 1.2 meters from the ground in front of the machine, with a value of ≤ 75db;

Main technical parameters

1. Environmental conditions for use

The ambient temperature is 0-45 ℃ and the relative humidity is ≤ 85% R.H;
The installation site must be a flat and vibration free ground;
Keep the equipment away from heat sources and flammable and explosive substances;
The installation location should not be directly exposed to sunlight and maintain indoor air circulation;
The installation site needs to be clean and cannot be used in areas with high dust or sewage outlets;

2. Maximum squeezing force

500kN；

3. Travel itinerary

10～500mm；

3. Measurement range

0.5% to 100% of the entire process without grading;

4. Resolution

±1/500000;

5. Accuracy error of squeezing force value

± 0.5% full scale;

6. Speed

Squeezing standard configuration: adjustable from 1 to 10mm/S;

7. Displacement measurement accuracy

Actual size of battery, ± 0.5% full range;

8. Resolution

0.001；

10. Unit Conversion

kgf、lbf、N、kN；

11. Squeezing method

Vertical or horizontal;

12. Squeezing holding time

0-99 hours, 99 minutes, and 99 seconds. The testing machine can automatically terminate the test by adjusting the deformation step according to the state;

13. Experimental conditions

Professional development: combination of force, displacement, deformation, voltage, and time, data export and upload;

14. Control method

Force and displacement closed-loop loading control, test spectrum editing and program control;

15、Voltage acquisition

1. Test range: Single channel 0-10V;

2. Number of channels: 5 channels;

3. Test accuracy: ± 0.5% of full scale;

4. Data collection frequency: ≥ 30 times/second;

5. Resolution: 0.1mv;

16、temperature collection

1. Test range: 0-300 degrees Celsius;

2. Number of channels: 5 channels;

3. Test accuracy: ± 0.3% of full scale;

4. Data collection frequency: ≥ 30 times/second;

5. Resolution: 0.1;

17. Drive mode

Hydraulic servo drive;

18. Meet the testing standards

GB/T31486-2015 Requirements and Test Methods for Electrical Performance of Power Batteries
GB/T31485-2015 Safety requirements and test methods for power batteries
GB/T31484-2015 Cycle Life Requirements and Test Methods for Power Batteries
GB/T31467.1-2015 Lithium ion power battery packs and systems
GB/T18332.2-2001 Nickel metal hydride batteries for electric road vehicles;
QC/T743 Lithium ion batteries for electric vehicles;
QC/T744 Metal hydride nickel battery for electric vehicles;
International standards for automotive power batteries (ISO, IEC, SAE, JEVA, CEN, etc.), international standard associations, and testing specifications for major projects related to electric vehicles under the 863 Program;
QB/T2947.3-2008 Electric Vehicle Batteries and Chargers Part 3;
DB12/T246-2005 Test Standard for Lithium ion Batteries of Electric Bicycles;
GB19521.1-2005 Safety Specification for Inspection of Dangerous Characteristics of Lithium Battery Pack Dangerous Goods;