Tap-changers - Part 1: Performance requirements and test methods (IEC 60214-1:2014); German version EN 60214-1:2014
Edition 2015-04

Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results (IEC 112/655/CDV:2024); German and English version prEN IEC 60216-1:2024
Edition 2025-10

Electrical insulating materials - Thermal endurance properties - Part 1: Ageing procedures and evaluation of test results (IEC 60216-1:2013); German version EN 60216-1:2013
Edition 2014-01

Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria (IEC 60216-2:2005); German version EN 60216-2:2005
Edition 2006-04

Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics (IEC 60216-3:2021); German version EN IEC 60216-3:2021
Edition 2022-03

Electrical insulating materials - Thermal endurance properties - Part 4-1: Ageing ovens - Single-chamber ovens (IEC 60216-4-1:2006); German version EN 60216-4-1:2006
Edition 2006-12

Electrical insulating materials - Thermal endurance properties - Part 4-2: Ageing ovens; Precision ovens for use up to 300 °C (IEC 60216-4-2:2000); German version EN 60216-4-2:2000
Edition 2001-04

Electrical insulating materials - Thermal endurance properties - Part 4-3: Ageing ovens; Multi-chamber ovens (IEC 60216-4-3:2000); German version EN 60216-4-3:2000
Edition 2001-04

Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative temperature index (RTI) of an insulating material (IEC 60216-5:2022); German version EN IEC 60216-5:2022
Edition 2024-01

Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTI) of an insulating material using the fixed time frame method (IEC 60216-6:2022); German version EN IEC 60216-6:2023
Edition 2024-01