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IEC 62751-2 Amd.1 Ed. 1.0 b:2019

Amendment 1 – Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems – Part 2: Modular multilevel converters
Amendment by International Electrotechnical Commission, 08/23/2019

IEC 63044-5-3 Ed. 1.0 b:2017

Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) – Part 5-3: EMC requirements for HBES/BACS used in industrial environments
standard by International Electrotechnical Commission, 01/27/2017

IEC 62497-1 Amd.1 Ed. 1.0 b:2013

Amendment 1 – Railway applications – Insulation coordination – Part 1: Basic requirements – Clearances and creepage distances for all electrical and electronic equipment
Amendment by International Electrotechnical Commission, 03/28/2013

IEC 62491 Ed. 1.0 b:2008

Industrial systems, installations and equipment and industrial products – Labelling of cables and cores
standard by International Electrotechnical Commission, 03/26/2008