IEEE 51-1955 IEEE Guiding Principles for Dielectric Tests

IEEE 51-1955 IEEE Основополагающие принципы для диэлектрических испытаний

This report deals with dielectric tests on completed apparatus. Tests on materials and on components during the course of fabrication usually are left to the discretion of the manufacturer and are not a subject for standardization except as to method and technique. Impulse test values where specified in standards are based on the Basic Impulse Levels and thus are consistent for different equipment. Impulse test conditions and technique are outside the scope. Hence, this report deals mostly with conditions and test values associated with lowfrequency dielectric tests