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[PDF] IEC 62387:2020 gratis

Fecha de publicación: 31/01/2020 Radiation protection instrumentation – Dosimetry systems with integrating passive detectors for individual, workplace and environmental monitoring of photon and beta radiation IEC 62387:2020

[PDF] IEC 61850-9-2:2011+AMD1:2020 CSV gratis

Fecha de publicación: 12/02/2020 Communication networks and systems for power utility automation – Part 9-2: Specific communication service mapping (SCSM) – Sampled values over ISO/IEC 8802-3 IEC 61850-9-2:2011+AMD1:2020 CSV

[PDF] IEC 62933-5-2:2020 gratis

Fecha de publicación: 16/04/2020 Electrical energy storage (EES) systems – Part 5-2: Safety requirements for grid-integrated EES systems – Electrochemical-based systems IEC 62933-5-2:2020

[PDF] IEC 60050-300:2001/AMD4:2020 gratis

Fecha de publicación: 23/04/2020 Amendment 4 – International Electrotechnical Vocabulary (IEV) – Part 300: Electrical and electronic measurements and measuring instruments – Part 313: Types of electrical measuring instruments IEC 60050-300:2001/AMD4:2020

[PDF] IEC 61643-12:2020 gratis

Fecha de publicación: 07/05/2020 Low-voltage surge protective devices – Part 12: Surge protective devices connected to low-voltage power systems – Selection and application principles IEC 61643-12:2020

[PDF] IEC TS 62600-3:2020 gratis

Fecha de publicación: 14/05/2020 Marine energy – Wave, tidal and other water current converters – Part 3: Measurement of mechanical loads IEC TS 62600-3:2020

[PDF] IEC 60840:2020 gratis

Fecha de publicación: 19/05/2020 Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um= 36 kV) up to 150 kV (Um = 170 kV) – Test methods and requirements IEC 60840:2020

[PDF] IEC TR 61850-90-4:2020 gratis

Fecha de publicación: 25/05/2020 Communication networks and systems for power utility automation – Part 90-4: Network engineering guidelines IEC TR 61850-90-4:2020