Normativa ISO UNE gratis

Fecha de publicación: 20/06/2017 Power capacitors – Low-voltage power factor correction banks IEC 61921:2017

Fecha de publicación: 20/06/2017 Power capacitors – Low-voltage power factor correction banks IEC 61921:2017 RLV

Fecha de publicación: 22/06/2017 Optical fibre cables – Part 2: Indoor cables – Sectional specification IEC 60794-2:2017

Fecha de publicación: 22/06/2017 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 2-1: Particular requirements for hand-held drills and impact drills IEC 62841-2-1:2017

Fecha de publicación: 27/06/2017 LED packages – Long-term luminous and radiant flux maintenance projection IEC 63013:2017

Fecha de publicación: 29/06/2017 General requirements for residual current operated protective devices for DC system IEC TS 63053:2017

Fecha de publicación: 30/06/2017 Corrigendum 1 – Connectors for electronic equipment – Part 7-81: Detail specification for 8-way, shielded, free and fixed connectors, for data transmissions with frequencies up to 2 000 MHz IEC 60603-7-81:2015/COR1:2017

Fecha de publicación: 30/06/2017 Corrigendum 1 – High-voltage switchgear and controlgear – Part 305: Capacitive current switching capability of air-insulated – Disconnectors for rated voltages above 52 kV IEC TR 62271-305:2009/COR1:2017

Fecha de publicación: 12/07/2017 Low-voltage switchgear and controlgear – Product data and properties for information exchange – Part 1: Catalogue data IEC 62683-1:2017

Fecha de publicación: 12/07/2017 Audio, video multimedia systems and equipment – Multimedia e-publishing and e-book technologies – Raster-graphics image-based e-books IEC 63029:2017