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Amendment 1 - Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
(Amendement 1 - Transformateurs de puissance - Partie 3: Niveaux d´isolement, essais dielectriques et distances d´isolement dans l´air)
Change published on 22.3.2018
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Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
(Transformateurs de puissance - Partie 3: Niveaux d´isolement, essais dielectriques et distances d´isolement dans l´air)
Standard published on 22.3.2018
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Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
(Transformateurs de puissance - Partie 4: Guide pour les essais au choc de foudre et au choc de manoeuvre - Transformateurs de puissance et bobines d´inductance)
Standard published on 6.6.2002
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Power transformers - Part 5: Ability to withstand short circuit
(Transformateurs de puissance - Partie 5: Tenue au court-circuit)
Standard published on 7.2.2006
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Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers
(Transformateurs de puissance - Partie 57-1202: Transformateurs dephaseurs immerges dans un liquide)
Standard published on 23.5.2017
Selected format:Power transformers - Part 57-129: Transformers for HVDC applications
Standard published on 9.11.2017
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Power transformers - Part 6: Reactors
(Transformateurs de puissance - Partie 6: Bobines d´inductance)
Standard published on 13.12.2007
Selected format:Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers
Standard published on 12.1.2018
Selected format:Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers
Standard published on 12.1.2018
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Power transformers - Part 8: Application guide
(Transformateurs de puissance - Partie 8: Guide d´application)
Standard published on 1.10.1997
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
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