Normativa ISO UNE gratis

Fecha de publicación: 20/11/2023 Mechanical structures for electrical and electronic equipment – Outdoor enclosures – Part 3: Environmental requirements, tests and safety aspects IEC 61969-3:2023

Fecha de publicación: 20/11/2023 Mechanical structures for electrical and electronic equipment – Outdoor enclosures – Part 3: Environmental requirements, tests and safety aspects IEC 61969-3:2023 RLV

Fecha de publicación: 20/11/2023 Amendment 2 – Global maritime distress and safety system (GMDSS) – Part 12: Survival craft portable two-way VHF radiotelephone apparatus – Operational and performance requirements, methods of testing and required test results IEC 61097-12:1996/AMD2:2023

Fecha de publicación: 23/11/2023 Corrigendum 1 – Global maritime distress and safety system (GMDSS) – Part 12: Survival craft portable two-way VHF radiotelephone apparatus – Operational and performance requirements, methods of testing and required test results IEC 61097-12:1996+AMD1:2017 CSV/COR1:2023

Fecha de publicación: 27/11/2023 Magnetic materials – Part 8-3: Specifications for individual materials – Cold-rolled non-oriented electrical steel strip and sheet delivered in the semi-processed state IEC 60404-8-3:2023

Fecha de publicación: 27/11/2023 User’s Quality of Experience on Multimedia Conferencing Services – Part 1: General IEC TR 63478-1:2023

Fecha de publicación: 27/11/2023 Power systems management and associated information exchange – Data and communication security – Part 100-4: Cybersecurity conformance testing for IEC 62351-4 IEC TS 62351-100-4:2023

Fecha de publicación: 28/11/2023 Distributed energy resources connection with the grid – Part 3: Additional requirements for stationary battery energy storage system IEC TS 62786-3:2023

Fecha de publicación: 28/11/2023 Distributed energy resources connection with the grid – Part 1: General requirements IEC TS 62786-1:2023

Fecha de publicación: 28/11/2023 Explosive atmospheres – Part 44: Personal competence IEC TS 60079-44:2023