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Compliance Standards: Meet the standards of IEC 62133-2012, UL 1642, UN 38.3, and GB/T 31241-2014. These test methods are stipulated for full charge squeeze testing.
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Testing Execution: Squeeze perpendicular to the direction of the pole plate. Apply a squeezing force of 13 KN ± 0.2 KN between two flat plates. Once the maximum pressure is reached, the extrusion test can be stopped.
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Battery Types: For cylindrical batteries, the longitudinal axis should be parallel to the plates. Square and soft-packed batteries conduct extrusion tests on the wide surface, while buckle batteries use an up-and-down parallel plate method.
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Explosion-proof and Pressure Relief: Features a magnetic adsorption pressure relief door at the back. When a strong air flow or explosion impact occurs, the door opens automatically to discharge gas and lighten impact force.
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Advanced Exhaust System: Equipped with separate controls that automatically detect smoke during testing and discharge it through a dedicated pipeline system.
Frequently Asked Questions (FAQ)
Q1: What is the main purpose of the Battery Compression Analysis System?
A: The system is designed to simulate extrusion or crushing conditions that a battery might face during its lifecycle to ensure it meets international safety standards without catching fire or exploding.
Q2: Which battery types can be tested with this machine?
A: It is versatile enough to test cylindrical batteries, square batteries, soft-packed batteries, and button/buckle batteries by adjusting the orientation and plates.
Q3: How does the explosion-proof system work?
A: The machine includes a specialized protective chamber with a magnetic adsorption pressure relief door. If a battery fails and causes a pressure spike, the door opens automatically to vent the force safely.
Q4: Can test data be saved for analysis?
A: Yes, the system features a PLC touch screen control and includes a USB interface, allowing you to export test data for further professional analysis and reporting.
Q5: Is the squeezing force adjustable for different standards?
A: Yes, the maximum pressure ranges from 1KN to 20KN and is fully adjustable via the control system to comply with specific requirements like UL 1642 or IEC 62133.
Q6: What safety measures are in place for smoke generation?
A: The equipment features an automated smoke detection and exhaust system that directs smoke through a pipeline to be safely discharged outdoors.