IEEE

IEEE 98-1984

IEEE Standard for the Preparation of Test Procedures for the Thermal Evaluation of Solid Electrical Insulating Materials

IEEE 98-1984

IEEE Standard for the Preparation of Test Procedures for the Thermal Evaluation of Solid Electrical Insulating Materials


IEEE 98-1984

Стандарт IEEE для подготовки процедуры испытаний для термической оценки твердых электроизоляционных материалов


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Дата ввода
31.12.1984
Дата утверждения
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IEEE 98-1984 IEEE Standard for the Preparation of Test Procedures for the Thermal Evaluation of Solid Electrical Insulating Materials

IEEE 98-1984 Стандарт IEEE для подготовки процедуры испытаний для термической оценки твердых электроизоляционных материалов

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This standard gives principles for the development of test procedures to evaluate the thermal endurance of solid electrical insulating materials and simple combinations of such materials. The results of accelerated thermal endurance tests, which are conducted according to prescribed procedures, may be used to establish temperature indexes for insulating materials. Thermal endurance tests and temperature indexes can be used to provide relative comparisons between the thermal capability of new materials and older, more accepted materials.Temperature indexes, while giving guidance on materials, should not in themselves be taken to predict the relationship between temperature and life of an insulation material or system in service.Thermal endurance tests provide a means for determining the rate at which important properties of insulating materials deteriorate irreversibly as a function of temperature and time. Such tests and the temperature indexes derived from them can aid in selecting insulating materials for use in electrical equipment operating under a wide variety of service conditions. Tests for specific insulating materials are not within the scope of this standard. Procedures should be developed for each important kind of insulating material, such as wire enamel, varnish, s

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IEEE [7] IEEE-SASB Coordinating Committees

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