Fecha de publicación: 30/08/2021 Secondary cells and batteries containing alkaline or other non-acid electrolytes – Secondary lithium, nickel cadmium and nickel-metal hydride cells and batteries for portable applications – Guidance on environmental aspects IEC 63218:2021
Fecha de publicación: 30/08/2021 Determination of certain substances in electrotechnical products – Part 2: Disassembly, disjointment and mechanical sample preparation IEC 62321-2:2021
Fecha de publicación: 30/08/2021 Multimedia systems and equipment – Multimedia e-publishing and e-books – Interchange format for e-dictionaries IEC 62605:2021
Fecha de publicación: 02/09/2021 Series capacitors for power systems – Part 2: Protective equipment for series capacitor banks IEC 60143-2:2012+AMD1:2021 CSV
Fecha de publicación: 02/09/2021 Amendment 1 – Series capacitors for power systems – Part 2: Protective equipment for series capacitor banks IEC 60143-2:2012/AMD1:2021
Fecha de publicación: 03/09/2021 Semiconductor devices – Micro-electromechanical devices – Part 40:Test methods of micro-electromechanical inertial shock switch threshold IEC 62047-40:2021
Fecha de publicación: 03/09/2021 Grid code compliance assessment methods for grid connection of wind and PV power plants IEC TS 63102:2021
Fecha de publicación: 03/09/2021 Amendment 5 – International Electrotechnical Vocabulary (IEV) – Part 721: Telegraphy, facsimile and data communication IEC 60050-721:1991/AMD5:2021
Fecha de publicación: 03/09/2021 Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 466: Overhead lines IEC 60050-466:1990/AMD3:2021
Fecha de publicación: 03/09/2021 Amendment 7 – International Electrotechnical Vocabulary (IEV) – Part 726: Transmission lines and waveguides IEC 60050-726:1982/AMD7:2021