The high current arc ignition tester is suitable for conducting arc resistance performance tests on electrical and electronic products, household appliances, and their materials. It simulates the leakage that may occur on insulators between charged parts of different polarities or between charged parts and grounded metal parts, and is used to measure and evaluate the arc resistance performance of insulators at specified voltages.

Standards

GB4943.1-2022GB14048.1-2012GB/T

14536.1-2022,IEC60950-1,

IEC60947-1:2011,

IEC60730-1,

IEC60695-2-20,

UL746A

Model: DG-ART-01

Working principles

The high current arc ignition tester uses dual electrodes to evaluate the high current arc ignition resistance performance (HAI) of the test sample by repeatedly igniting the arc on the surface of the sample 200 times at a certain arc initiation speed (254mm/s) and repetition frequency (40 times/min) under a specific current (33A) and power factor (COS φ 0.5). The smaller the level number, the more difficult the material is to burn.

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