Safety of transformers, reactors, power supply units and similar products for supply voltages up 1 100 V - Part 2-16 : particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
Edition 2014-03-19

Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
Edition 2022-08-05

Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
Edition 2022-08

Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers - Part 3: Requirements for bushing fixations
Edition 2017-06

Transformers and inductors for use in telecommunication and electronic equipment. Main dimensions of coil formers. Part 1: coil formers for laminated cores
Edition 1997-11-01

Bushings above 1 kV up to 52 kV and from 250 A to 3,15 kA for liquid filled transformers - Part 3: Requirements for bushing fixations
Edition 2017-06-23

Measuring relays and protection equipment - Part 187-1 : functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
Edition 2021-09-17

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: EP-cores and associated parts for use in inductors and transformers
Edition 2018-09-07

Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
Edition 2004-12-01

Plug-in type bushings above 1 kV up to 52 kV and from 250 A to 2,50 kA for equipment other than liquid filled transformers
Edition 2011-02-01