GB/T 1411-2002
ActiveDry，solid insulating materials--Resistance test to high-voltage，low-current arc discharges
干固体绝缘材料 耐高电压、小电流电弧放电的试验
Application Summary AI generated
This standard specifies a test method for evaluating the resistance of dry, solid insulating materials to high-voltage, low-current arc discharges. It is applied in the electrical and electronics industries to assess the surface tracking and degradation of insulating components used in switchgear, circuit breakers, and motor starters. The test simulates the effects of intermittent arcing that can occur in high-voltage equipment, helping engineers select materials that prevent electrical breakdown and fire hazards.
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