Normativa ISO UNE gratis

Fecha de publicación: 17/10/2023 Low-voltage switchgear and controlgear assemblies – Part 4: Particular requirements for assemblies for construction sites (ACS) IEC 61439-4:2023

Fecha de publicación: 19/10/2023 Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV) IEC 61442:2023

Fecha de publicación: 02/11/2023 Amendment 2 – Electric and optical fibre cables – Test methods for non-metallic materials – Part 202: General tests – Measurement of thickness of non-metallic sheath IEC 60811-202:2012/AMD2:2023

Fecha de publicación: 02/11/2023 Amendment 2 – Electric and optical fibre cables – Test methods for non-metallic materials – Part 201: General tests – Measurement of insulation thickness IEC 60811-201:2012/AMD2:2023

Fecha de publicación: 02/11/2023 Electric and optical fibre cables – Test methods for non-metallic materials – Part 202: General tests – Measurement of thickness of non-metallic sheath IEC 60811-202:2012+AMD1:2017+AMD2:2023 CSV

Fecha de publicación: 08/11/2023 Low-voltage switchgear and controlgear – Part 4-1: Contactors and motor-starters – Electromechanical contactors and motor-starters IEC 60947-4-1:2023

Fecha de publicación: 09/11/2023 High-voltage switchgear and controlgear – Part 207: Seismic qualification for gas-insulated switchgear assemblies, metal enclosed and solid-insulation enclosed switchgear for rated voltages above 1 kV IEC 62271-207:2023

Fecha de publicación: 07/12/2023 Rotating electrical machines – Part 27-2: On-line partial discharge measurements on the stator winding insulation IEC 60034-27-2:2023

Fecha de publicación: 13/12/2023 Electric vehicle conductive charging system – Part 24: Digital communication between a DC EV supply equipment and an electric vehicle for control of DC charging IEC 61851-24:2023

Fecha de publicación: 29/02/2024 Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 2-12: Particular requirements for hand-held concrete vibrators IEC 62841-2-12:2024