Electro-Dynamic Vibration Test System For UL2580 EV Battery Pack Safety Testing
Introduction:
Vibration testing is to simulate various environmental influences of vibration encountered by products in Transportation, Installation and Use, and to determine whether a product can withstand various environmental vibrations.
The vibration modes can be divided into sinusoidal vibration and random vibration. Sine vibration test method is often used in laboratory, to simulate rotation, pulsating, volatility (in ships, aircraft, vehicles, space vehicle) on the vibration and the analysis of the product structure resonance frequency and resonance point resides validation is given priority to, it is divided into frequency sweep vibration and fixed frequency vibration, its tougher depends on the frequency range, amplitude value and test duration. The random vibration is used to simulate the evaluation of the seismic strength of the overall structure of the product and the transportation environment in the packing state, the severity of which depended on the frequency range, GRMS, test duration and axial direction
| Air Cooled Vibration Test System 2000kgf -3200kgf | | Model | EV220 | EV320 | EV222 | EV222B | EV322 | EV422 | EV232 | EV232B | EV432 | | Amplifier Model | LA20K | LA20K | LA30K | | Shaker Model | A20S32 | A20T32 | A20S34 | A20S44 | A20T34 | A20F34 | A30S34 | A30S44 | A30F44 | | Rated Sine Force(KN/Kgf) | 20/2000 | 24/2400 | 22/2200 | 32/3200 | | Rated Shock Force(KN/Kgf) | 40/4000 | 45/4500 | 44/4400 | 64/6400 | | Frequency Range(Hz) | 5-2700 | 5-2500 | 5-3000 | 5-3000 | 5-3000 | 5-2,800 | 5-3000 | | Max. Acceleration Sine/Random(g) | 90/60 | 85/60 | 100/60 | 100/60 | 90/60 | 70/60 | 100/60 | 85/60 | | Max. Velocity(m/s) | 2.0 | | Max. Displacement Peak-Peak(mm) | 51 | 76 | 51 | 51 | 76 | 100 | 51 | 100 | | Max. Payload(kg) | 300 | 300 | 300 | 300 | 400 | 400 | 500 | | Armature Diameter(mm) | 320 | 320 | 342 | 442 | 342 | 342 | 342 | 442 | 442 | | Resonance Frequency (Hz)(±5%) | 2,200 | 2,200 | 2,600 | 2,600 | 2,700 | 2,400 | 2,500 | | Effective Moving Mass(kg) | 24 | 24 | 24 | 25 | 30 | 30 | 30 | 35 | | Blower | B752 | | Blower Power | 7.5KW | | Blower Volume Flow Rate/Pressure | 41m3/min ;2.6kpa | | System Power | 42kVA | 42kVA | 56kVA |
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Meet Standards:
MIL-STD, DIN, ISO, ASTM, IEC, ISTA, GB, GJB, JIS, BS etc.
Applicable Industries:
Automotive electronics device, Motormeter assembly, Automobile storage battery, Automotive electric equipments, Automotivemotor, Water-soluble dielectric battery, Safety valve, Auto air conditioning compressor etc.
Features:
- Double magnetic circuit structure to ensure high magnetic field intensity & reduce flux leakage; Special degaussing structure can reduce flux leakage to below 1 mt
- U-type spring ,rollers and linear bearing for strong resistance of deflecting load
- Air spring are used for vibration isolation; Vibration system work steadily even with heavy load; no need special foundation
- Protection devices are provided for over-thermal, over-load, over-current, over-voltage, and over-displacement of the vibration tester; Electrical network protection devices for over-voltage, under-voltage, lacking phase; Drive power , current-limiting , soft-start, over-temperature, short-current,module fault protecting
- Able to complete sine ,random , impact environmental tests
- This system requires voltage fluctuation, ≤±10%
- This system requires Grounding resistance, ≤4Ω
- High reliability, especially suitable for long-time operation
Our Services:
| Pre-sales service |
| Technical Advisory: Testing method, laboratory planning and advice |
| Equipment Selection: Type-selecting scheme,FAQ |
| Product testing scheme |
| Selling service |
| Customer Communication,progress communication |
| Before installation, we will provide guidance of preparation , equipment debugging, equipment commissioning |
| Cooperate with measuring if need the third party verification |
| After-sale service |
| Quality assurance period for one year,lifelong maintenance. |
| Technical guidance |
| Feedback within 2 hours after get the call. |
Accept OEM, Design service,Buyer label
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