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NFC 26 245 : 1990

Current

Current

The latest, up-to-date edition.

TEST PROCEDURE FOR THERMAL ENDURANCE OF INSULATING VARNISHES - ELECTRIC STRENGTH METHOD

Published date

12-01-2013

Gives a method for determining the relative thermal endurance of electrical insulating varnishes by means of coating on glass cloth and measuring electric strength before and after heat ageing for establishing temperature indices to assist in determining suitability of electrical insulating varnishes for use in electrical systems.

DevelopmentNote
Indice de classement: C26-245. (04/2014)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

Standards Relationship
IEC 60370:1971 Identical
HD 570 : 200S1 Identical

NF EN 60216-2 : 2006 ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 2: DETERMINATION OF THERMAL ENDURANCE PROPERTIES OF ELECTRICAL INSULATING MATERIALS - CHOICE OF TEST CRITERIA

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