Normativa ISO UNE gratis

Fecha de publicación: 27/05/2022 Amendment 58 – Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 2: Lampholders IEC 60061-2:1969/AMD58:2022

Fecha de publicación: 27/05/2022 Amendment 63 – Lamp caps and holders together with gauges for the control of interchangeability and safety – Part 1: Lamp caps IEC 60061-1:1969/AMD63:2022

Fecha de publicación: 30/05/2022 Performance of voltage sourced converter (VSC) based high-voltage direct current (HVDC) transmission – Part 1: Steady-state conditions IEC TR 63363-1:2022

Fecha de publicación: 30/05/2022 Energy management system application program interface (EMS-API) – Part 401: Profile framework IEC 61970-401:2022

Fecha de publicación: 30/05/2022 Maritime navigation and radiocommunication equipment and systems – Data interfaces – Part 2: Secure communication between ship and shore (SECOM) IEC 63173-2:2022

Fecha de publicación: 02/06/2022 Concentrator photovoltaic (CPV) modules and assemblies – Design qualification and type approval IEC 62108:2022 RLV

Fecha de publicación: 03/06/2022 Corrigendum 1 – Low-voltage surge protective devices – Part 31: Requirements and test methods for SPDs for photovoltaic installations IEC 61643-31:2018/COR1:2022

Fecha de publicación: 03/06/2022 Amendment 1 – Guidelines for operation and maintenance of line commutated converter (LCC) HVDC converter station IEC TR 63065:2017/AMD1:2022

Fecha de publicación: 03/06/2022 Guidelines for operation and maintenance of line commutated converter (LCC) HVDC converter station IEC TR 63065:2017+AMD1:2022 CSV

Fecha de publicación: 07/06/2022 Electromagnetic compatibility (EMC) – Part 1-4: General – Historical rationale for the limitation of power-frequency conducted harmonic current emissions from equipment, in the frequency range up to 2 kHz IEC TR 61000-1-4:2022 RLV