Normativa ISO UNE gratis

Fecha de publicación: 26/09/2018 Reliability and availability evaluation of HVDC systems IEC TR 62672:2018

Fecha de publicación: 28/09/2018 Power transformers – Part 16: Transformers for wind turbine applications IEC/IEEE 60076-16:2018

Fecha de publicación: 28/09/2018 Power transformers – Part 16: Transformers for wind turbine applications IEC/IEEE 60076-16:2018 RLV

Fecha de publicación: 10/10/2018 Radio data system (RDS) – VHF/FM sound broadcasting in the frequency range from 64,0 MHz to 108,0 MHz – Part 1: Modulation characteristics and baseband coding IEC 62106-1:2018

Fecha de publicación: 11/10/2018 Multicore and symmetrical pair/quad cables for digital communications – Part 1-4: Assessment of conductor heating in bundled cables due to the deployment of remote powering IEC 61156-1-4:2018

Fecha de publicación: 12/10/2018 Appliance couplers for household and similar general purposes – Part 3: Standard sheets and gauges IEC 60320-3:2014+AMD1:2018 CSV

Fecha de publicación: 12/10/2018 Amendment 1 – Appliance couplers for household and similar general purposes – Part 3: Standard sheets and gauges IEC 60320-3:2014/AMD1:2018

Fecha de publicación: 12/10/2018 Switches for appliances – Part 2-4: Particular requirements for independently mounted switches IEC 61058-2-4:2018

Fecha de publicación: 12/10/2018 Switches for appliances – Part 2-4: Particular requirements for independently mounted switches IEC 61058-2-4:2018 RLV

Fecha de publicación: 17/10/2018 Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 731: Optical fibre communication IEC 60050-731:1991/AMD3:2018