Normativa ISO UNE gratis

Fecha de publicación: 19/04/2024 Amendment 1 – Industrial communication networks – Profiles – Part 3: Functional safety fieldbuses – General rules and profile definitions IEC 61784-3:2021/AMD1:2024

Fecha de publicación: 23/04/2024 Medical electrical equipment – Part 4-6: Guidance and interpretation – Voluntary guidance to help achieve basic safety and essential performance with regard to the possible effects of electromagnetic disturbances IEC TS 60601-4-6:2024

Fecha de publicación: 23/04/2024 Electrical energy meters – Test equipment, techniques and procedures – Part 3: Automatic meter testing system (AMTS) IEC 62057-3:2024

Fecha de publicación: 03/05/2024 Maritime navigation and radiocommunication equipment and systems – Global navigation satellite systems (GNSS) – Part 7: Satellite based augmentation system (SBAS) L1 – Receiver equipment – Performance standards, methods of testing and required test results IEC 61108-7:2024

Fecha de publicación: 08/05/2024 Solar thermal electric plants – Part 1-6: Silicone-based heat transfer fluids for use in line-focus concentrated solar power applications IEC 62862-1-6:2024

Fecha de publicación: 14/05/2024 Hybrid insulators for AC and DC for high-voltage applications greater than 1 000 V AC and 1 500 V DC – Definitions, test methods and acceptance criteria IEC 62896:2024

Fecha de publicación: 15/05/2024 Electrical energy storage (EES) systems – Part 1: Vocabulary IEC 62933-1:2024

Fecha de publicación: 21/05/2024 Electrostatics – Part 5-1: Protection of electronic devices from electrostatic phenomena – General requirements IEC 61340-5-1:2024 CMV

Fecha de publicación: 22/05/2024 Superconductivity – Part 23: Residual resistance ratio measurement – Residual resistance ratio of cavity-grade Nb superconductors IEC 61788-23:2024

Fecha de publicación: 22/05/2024 Superconductivity – Part 23: Residual resistance ratio measurement – Residual resistance ratio of cavity-grade Nb superconductors IEC 61788-23:2024 RLV