Automatic Battery Thermal Runaway Testing Machine For Lithium Ion Battery

Battery Safety Testing Equipment Battery Thermal RunawayTesting Machine

Brand: HBYIQI
 
Equipment name: Battery thermal runaway tester(heat diffusion)
 
Standard Basis:
GB 43854-2024 Safety technical specification for lithium-ion batteries for electric bicycles
GB-T36972-2018 lithium-ion battery for electric bicycles
GBT-31485-2015 Safety requirements and test methods for power batteries for electric vehicles
GB_T31467.3-2015 Lithium-ion power battery pack for electric vehicles
GB-T36276-2023 Safety requirements and test methods for lithium-ion batteries for power storage
 
Appliance:
Using electric heating and overcharge trigger to evaluate whether the battery has thermal runaway diffusion.
It shall be determined on the following conditions:
a) The test object generates voltage drop;
b) The temperature of the monitoring point reaches the protection temperature of the battery;
c) Temperature rise rate of the monitoring point >71℃/s;
d) When a)+c) or b)+c) occurs, it is determined that the battery cell has thermal runaway;

e) When the battery cell adjacent to the trigger object has thermal runaway, it is determined that the battery module has thermal runaway diffusion; If a fire or explosion occurs during or within 1 hour after the thermal runaway is triggered, the test shall be terminated and it shall be determined that the thermal runaway diffusion of the battery module has occurred.

Technical Parameter:

Safety Protection Design

• Pressure release vent: Automatic explosion-proof pressure relief device

• Smoke outlet: Get rid of the smoke

• Door opening induction switch: Open the door to restrict operation, to prevent misoperation and injury to employees, to maximize the protection of employee safety

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• Explosion-proof chain: There are two explosion-proof chains on the left and right of the equipment door to prevent the door from being blown open at a critical time.

 

• Marble Insulation plate: Prevent battery short circuit

 

• Double-layer explosion-proof tempered glass: Protection is more secure.

 

• Explosion-proof mesh: Prevent battery explosion fragments from hitting the window.

 

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