Rules for the determination of uncertainties in the measurement of the losses on power transformer and reactors
Edition 2009-10-14

Power transformers - Part 11: Dry-type transformers
Edition 2021-03-31

Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
Edition 2023-11-29

Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices
Edition 2020-09-30

Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators
Edition 2020-05-13

Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers
Edition 2020-05-13

Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers
Edition 2020-05-13

Power transformers - Part 22-5: Power transformer and reactor fittings - Electric pumps for transformers (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers (Endorsed by Asociación Española de Normalización in May of 2021.)
Edition 2021-05-01

Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings
Edition 2021-03-31