Insulating liquids - Determination of the breakdown voltage at power frequency - Test method (IEC 60156:1995, IDT)
This Malaysian standard specifies the method for determining the dielectric breakdown voltage of insulating liquids at power frequency. The test portion, contained in a specified apparatus, is subjected to an increasing a.c. electrical field by means of a constant rate of voltage rise until breakdown occurs.
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07/05/2019
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NSC 05 - Generation, Transmission & Distribution of Energy