This standard is applicable to applying an AC voltage to the sample until it breaks down in the way of continuous uniform boosting or step-by-step boosting, measuring the breakdown voltage value, and calculating the breakdown strength of the sample; using the method of rapid boosting, the voltage Rise to the specified value, and keep the sample for a certain period of time without breakdown, and this is the withstand voltage value of the sample.
GB/T 1695-1981 history
2005GB/T 1695-2005 Rubber,vulcanized.Determination of electrical breakdown strength and voltage resistant at commercial power frequency
1981GB/T 1695-1981 Vulcanized rubber--Test method for industrial frequency puncture voltage and dielectric strength