What is A Ball Pressure Test Ball Pressure Test is a safety regulation test to examine the heat-resistance performance of product materials. The temperature of the test is usually 125℃ and it is mainly aimed at increasing the product safety. The ball pressure test is to press the surface of non-metallic and non-ceramic materials at high temperatures using a ball pressure tester to detect the ...
IEC ball pressure test is a special kind of Potting test, which is used to test the insulation resistance and shell protection insulation strength of the switch device under certain conditions. This test is conducted according to IEC 61043-4-2 standard. This standard is only applicable to single-phase devices. The main purpose of IEC ball pressure test is to test the accuracy of measurement and me...
What is a ball pressure test? Under the action of high temperature, the structural properties of non-metallic materials and insulating materials will change greatly, and this change is usually manifested as material softening or melting. The IEC ball pressure test is used to test the heat resistance of non-metallic materials and insulating materials. In the safety standards for products such as pl...
Under the effect of high temperatures, the structural characteristics of non-metallic materials, insulation materials will change greatly, which manifests itself softened or melted. Ball pressure test is used to test the heat resistance of non-metallic materials and insulating materials. It indicates the requirements of the ball pressure test in IEC60695, UL, IEC884-1, GB / T5169.21-2006, GB4706.1...
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