Normativa ISO UNE gratis

Fecha de publicación: 05/09/2022 High-voltage switchgear and controlgear – Part 102: Alternating current disconnectors and earthing switches IEC 62271-102:2022 EXV

Fecha de publicación: 06/09/2022 Ultrasonics – Real-time pulse-echo systems – Test procedures to determine performance specifications IEC TR 61390:2022

Fecha de publicación: 06/09/2022 Smart Cities Reference Architecture Methodology IEC SRD 63188:2022

Fecha de publicación: 07/09/2022 International Electrotechnical Vocabulary (IEV) – Part 872: Accessibility IEC 60050-872:2022

Fecha de publicación: 12/09/2022 Medical electrical equipment – Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment IEC 60601-2-3:2012+AMD1:2016+AMD2:2022 CSV

Fecha de publicación: 12/09/2022 Amendment 2 – Medical electrical equipment – Part 2-3: Particular requirements for the basic safety and essential performance of short-wave therapy equipment IEC 60601-2-3:2012/AMD2:2022

Fecha de publicación: 12/09/2022 Corrigendum 1 – Guidelines for qualifying PV modules, components and materials for operation at high temperatures IEC TS 63126:2020/COR1:2022

Fecha de publicación: 12/09/2022 Corrigendum 1 – Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 12: Power metering and monitoring devices (PMD) IEC 61557-12:2018/COR1:2022

Fecha de publicación: 12/09/2022 Corrigendum 1 – Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC – Equipment for testing, measuring or monitoring of protective measures – Part 12: Power metering and monitoring devices (PMD) IEC 61557-12:2018/AMD1:2021/COR1:2022

Fecha de publicación: 13/09/2022 Medical electrical equipment – Part 2-6: Particular requirements for the basic safety and essential performance of microwave therapy equipment IEC 60601-2-6:2012+AMD1:2016+AMD2:2022 CSV