IEC 60086-4 Battery Test Equipment Mechanical Abuse Of Cylindrical Cells Impact Test

IEC 60086-4 Battery Test Equipment Mechanical Abuse Of Cylindrical Cells Impact Test

Overview:

Battery impact test equipment is used to test the safety performance of batteries from different heights through different masses and different impact areas. Batteries are qualified if there is no flame or explosion after the impact test.

Standards Compliant:

Comply with IEC 60086-4: 2014 Article 6.5.2 Figure 3, UL1642:2012 Article 14 Figure 14.1, UL 2054, UN38.3, GB/T 18287-2013, GB 31241-2014, GB-31241-2014, QB/T2502 and other standards.

Technical Parameters:

Test Procedure:

The impact test is applicable to cylindrical cells with a diameter greater than 20 mm.

The test cell or component cell is placed on a flat, smooth surface. A stainless steel bar (Type 316 or equivalent) 15.8 mm ± 0.1 mm in diameter and at least 60 mm in length or the longest dimension of the cell, whichever is greater, is placed across the centre of the test specimen. Using a nearly frictionless vertical sliding rail or hammock, a weight of 9.1 kg ± 0.1 kg is dropped from a height of 61 cm ± 2.5 cm onto the intersection of the bar and the test specimen in a controlled manner, with minimum resistance to the falling weight. The vertical rail or hanger used to guide the falling weight shall be at an angle of 90 degrees to the horizontal support surface.

The longitudinal axis of the test specimen at impact shall be parallel to the plane and perpendicular to the long axis of the stainless steel bar across the centre of the test specimen (see Figure 3).

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