Normativa ISO UNE gratis

Fecha de publicación: 23/01/2018 Functional safety – Safety instrumented systems for the process industry sector – Part 0: Functional safety for the process industry and IEC 61511 IEC TR 61511-0:2018

Fecha de publicación: 24/01/2018 Rotating electrical machines – Part 27-4: Measurement of insulation resistance and polarization index of winding insulation of rotating electrical machines IEC 60034-27-4:2018

Fecha de publicación: 24/01/2018 Corrigendum 1 – Environmental testing – Part 2-69: Tests – Test Te/Tc: Solderability testing of electronic components and printed boards by the wetting balance (force measurement) IEC 60068-2-69:2017/COR1:2018

Fecha de publicación: 25/01/2018 Lightning protection system components (LPSC) – Part 2: Requirements for conductors and earth electrodes IEC 62561-2:2018

Fecha de publicación: 25/01/2018 Fibre optic sensors – Generic specification IEC 61757:2018

Fecha de publicación: 26/01/2018 Automatic electrical controls – Part 2-9: Particular requirements for temperature sensing controls IEC 60730-2-9:2015+AMD1:2018 CSV

Fecha de publicación: 26/01/2018 Amendment 1 – Automatic electrical controls – Part 2-9: Particular requirements for temperature sensing controls IEC 60730-2-9:2015/AMD1:2018

Fecha de publicación: 06/02/2018 Building intercom systems – Part 3-2: Application guidelines – Advanced security building intercom systems (ASBIS) IEC 62820-3-2:2018

Fecha de publicación: 08/02/2018 Display lighting unit – Part 2-2: Measuring methods of LED light bars used in LCD BLUs IEC 62595-2-2:2018

Fecha de publicación: 08/02/2018 Liquid crystal display devices – Part 40-6: Mechanical testing of display cover glass for mobile devices – Retained biaxial flexural strength (abraded ring-on-ring) IEC 61747-40-6:2018