| Customization: | Available |
|---|---|
| After-sales Service: | Support Operation Guidance |
| Power Supply: | 220V |
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Relevant standard test requirements
Meet the standards: IEC.62133-2012,UL.1642. United Nations38.3 and 31241-2014 standard batteries and battery packs do not deform the battery in order to propagate vibration correctly.
The method is to fasten on the plane of the vibrator. The vibration should be in the sinusoidal waveform, and the frequency swings between 7 and 200Hz and then return to the logarithm sweep of 7Hz for 15 minutes.
The moving process must be repeated in each direction of the three battery installation orientations perpendicular to each other 12 times, a total of 3 hours. One of the vibration directions must be perpendicular to the end surface.
The logarithm sweep frequency is: maintain 1 from 7Hz. The maximum acceleration until the frequency reaches 18Hz. Then keep the amplitude at 0.8mm (total offset 1.6mm) And increase the frequency rate until the maximum acceleration reaches 8Gn (The frequency is about 50Hz). Keep the maximum acceleration at 8Gn until the frequency increases to 200Hz. 38.3.4.3.3 requirements if there is no weight quantity loss, no leakage, no exhaust, no disintegration, no rupture and no combustion, and the open-circuit voltage of each test battery or battery pack after the test is not less than that in the test. 90% of the front voltage. The battery and battery pack meet this requirement. The requirements for voltage are not applicable to the test in the full discharge state. Check the battery and battery pack 12 cycles are carried out in each direction, and each direction cycles a total of 3h of vibration.
Cylindrical and button batteries carry out vibration tests, square and soft packaging batteries according to their axial and radial directions. The pool follows three directions perpendicular to each other. Conduct a vibration test. The battery should not catch fire, do not explode, and do not leak.
Put the battery according to 4.5.1. The specified test method After being fully charged, the battery is fastened on the vibration test bench, according to the parameters in Table 7. Conduct a sinusoidal vibration test.
Main parameters
| Model | MBS-ZD300 |
| Rated sinusoidal excitation force | 3000N |
| Rated random excitation force | 3000N |
| Impact excitation force (Peak) | 6,000N |
| Maximum displacement (p-p) | 25mm |
| Frequency range | 5 to 4,000Hz |
| Rated speed | 2m/s |
| Rated acceleration | 500m/s |
| First-order resonant frequency | 2,900Hz±5% |
| Maximum load | 100kg |
| Isolation frequency | 3Hz |
| Workbench diameter | ∅150mm |
| Equivalent quality of moving parts | 2kg |
| External size | W530*L764*H660mm |
| The weight of the table | About 480kg |
| Cooling method | Forced air cooling |
| Frequency | Vibration parameters | Larithmic sweep cycle time (7) Hz-200Hz-7Hz ) | Axis | Number of vibration cycles | |
| Start | Reach | ||||
| ∫1 =7 Hz | ∫2 | A1 =1GN | 15 minutes | Unknown | 12 |
| ∫3 | ∫3 | Small size = 0.8mm | And | 12 | |
| ∫3 | ∫4 -200 Hz | A2 -8GN | The | 12 | |
| Return to =7 Hz | Amount to | 36 | |||
| ∫1~∫4 Lower limit, upper limit frequency ∫2~∫3 Intersection frequency ( ∫2≈ 17.62 Hz ∫4 .≈49.84 Hz) A1 ~A2 Acceleration amplitude; Small size Displacement amplitude |
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| Note: The vibration parameter refers to the maximum absolute value of displacement or acceleration, for example: the displacement is 0.8mm. Corresponding peak-peak. The displacement of the value is 1.6mm |
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