IEC 60364-5-53 Amd.1 Ed. 4.0 b:2020

Amendment 1 – Low-voltage electrical installations – Part 5-53: Selection and erection of electrical equipment – Devices for protection for safety, isolation, switching, control and monitoring
Amendment by International Electrotechnical Commission, 12/10/2020

IEC 62372 Ed. 2.0 en:2021

Nuclear instrumentation – Housed scintillators – Measurement methods of light output and intrinsic resolution
standard by International Electrotechnical Commission, 02/03/2021

IEC 61162-3 Ed. 1.0 b:2008

Maritime navigation and radiocommunication equipment and systems – Digital interfaces – Part 3: Serial data instrument network
standard by International Electrotechnical Commission, 05/27/2008

IEC 61158-3-12 Ed. 4.0 b:2019

Industrial communication networks – Fieldbus specifications – Part 3-12: Data-link layer service definition – Type 12 elements
standard by International Electrotechnical Commission, 04/24/2019

IEC 62552-3 Amd.1 Ed. 1.0 b:2020

Amendment 1 – Household refrigerating appliances – Characteristics and test methods – Part 3: Energy consumption and volume
Amendment by International Electrotechnical Commission, 11/30/2020

IEC 62552-2 Ed. 1.1 b:2020

Household refrigerating appliances – Characteristics and test methods – Part 2: Performance requirements CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 11/30/2020

IEC 60050-151 Amd.5 Ed. 2.0 b:2021

Amendment 5 – International Electrotechnical Vocabulary (IEV) – Part 151: Electrical and magnetic devices
Amendment by International Electrotechnical Commission, 03/23/2021

IEC 62477-2 Ed. 1.0 b:2018

Safety requirements for power electronic converter systems and equipment – Part 2: Power electronic converters from 1 000 V AC or 1 500 V DC up to 36 kV AC or 54 kV DC
standard by International Electrotechnical Commission, 06/21/2018

IEC 63185 Ed. 1.0 b:2020

Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method
standard by International Electrotechnical Commission, 12/08/2020

IEC 63115-2 Ed. 1.0 b:2021

Secondary cells and batteries containing alkaline or other non-acid electrolytes – Sealed nickel-metal hydride cells and batteries for use in industrial applications – Part 2: Safety
standard by International Electrotechnical Commission, 01/05/2021