| Customization: | Available |
|---|---|
| After-sales Service: | Support Operation Guidance |
| Power Supply: | 380V |
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Relevant standard test requirements
1. Safety test of monomer battery: The extrusion test is carried out according to the following steps
1.1 The monomer battery is charged according to the 6.1.3 method and tested according to the following conditions
A) Squeezing direction: Squeezing perpendicular to the direction of the battery pole plate (see Figure 1)
B) Extruded plate form: Radius 75mm. The semicircular body. The length (L) of the semi-cylinder is greater than the size of the squeezed battery.
C) Squeezing speed: (5±1) mm/s
D) Degree of squeezing: The voltage reaches 0V or the deformation reaches 30% or the extrusion force reaches 200KN. Back stop. Stop squeezing; observe for 1h
2. A battery module safety test, the extrusion test is carried out according to the following steps 1.1. The monomer battery is charged according to the 6.1.4 method, and the test is carried out according to the following conditions
A) The direction in which the battery module is most easily squeezed in the layout of the whole vehicle is the same. If the direction that is most easily squeezed cannot be obtained, it is perpendicular to the monomer battery. Pressure is applied in the arrangement direction (as shown in Figure 3)
B) Extruded plate form: Semicircular body with a radius of 75mm, semi-cylinder. The length of the body is larger than the size of the squeezed battery but not more than 1m.
C) Squeezing speed: (5±1) mm/s
D) Squeezing degree: the deformation of the battery module reaches 30% or the extrusion force reaches the storage 1000 times the weight of the battery module and the larger value of the values listed in Table 2, maintain for 10min and observe for 1h. Table 2 Squeezing Force Selection Table.
Main parameters
| Name | Power battery extrusion needle test machine | |
| Model | MBS-JY5 T | MBS-JY20 T |
| Pressure | 5 T | 20 T |
| Force accuracy | ±1% | |
| Organization | Vertical | |
| Squeezing method | From south to north | |
| Box | The vertical box structure is separated from the controller part. | |
| Test space W*H*D mm | 600*600*600 | 1000*800*600 |
| Squeezing stroke | 0~600mm | |
| Control method | Plc touch screen + computer remote control | |
| Squeezing speed | 1~10mm/s | |
| Squeezing speed accuracy | ±0.1/min |
| Power supply voltage | AC380V 50 Hz |
| Squeeze head | Radius 75mm |
| Driving mode | Servo hydraulic |
| Data acquisition method | Independent remote acquisition and isolation, multiple voltage, temperature and current acquisition channels. Ensure that the data is error-free acquisition frequency of 100Hz |
| Security apparatus | Video surveillance system, safety explosion-proof system, smoke discharge system, smoke alarm device, explosion-proof lighting device, etc. |
| Safety alarm | Leakage protection, overheating protection, overvoltage, overload, overcurrent protection, abnormal sound and light alarm, smoke alarm light, etc. |
| Standard configuration | A set of extrusion host, computer, extrusion head, a set of fixture, a set of camera monitoring system, fire extinguishing system |
| The number of monomers in contact with the extrusion surface | Squeezing force/KN |
| 1 | 200 |
| 2 to 5 | 100Xm |
| > 5 | 500 |
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