Electric cables - Low voltage energy cables of rated voltages up to and including 450/750 V (Uo/U) - Part 3-41: Cables with special fire performance - Single core non-sheathed cables with halogen-free crosslinked insulation, and low emission of smoke
Edition 2012-07-18

Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines (Endorsed by AENOR in October of 2011.)
Edition 2011-10-01

Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification (Endorsed by AENOR in July of 2013.)
Edition 2013-07-01

Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
Edition 2013-01-23

Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation by electrical endurance (Endorsed by AENOR in October of 2011.)
Edition 2011-10-01

Rotating electrical machines - Part 18-34: Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems
Edition 2012-11-21

Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests (Endorsed by AENOR in August of 2014.)
Edition 2014-08-01

Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests (Endorsed by Asociación Española de Normalización in November of 2019.)
Edition 2019-11-01

Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in electrical rotating machines fed from voltage converters - Qualification and quality control tests (Endorsed by Asociación Española de Normalización in February of 2021.)
Edition 2021-02-01

Rotating electrical machines - Part 18-42: Partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests (Endorsed by Asociación Española de Normalización in July of 2017.)
Edition 2017-07-01