Normativa ISO UNE gratis

Fecha de publicación: 11/03/2020 Safety in installations for electroheating and electromagnetic processing – Part 1: General requirements IEC 60519-1:2020

Fecha de publicación: 11/03/2020 Nuclear power plants – Instrumentation, control and electrical power systems – Requirements for electromagnetic compatibility testing IEC 62003:2020

Fecha de publicación: 11/03/2020 Printed board assemblies – Part 7: Technical cleanliness of components and printed board assemblies IEC TR 61191-7:2020

Fecha de publicación: 13/03/2020 Corrigendum 1 – Fibre optic interconnecting devices and passive components – Basic test and measurement procedures – Part 2-19: Tests – Damp heat (steady state) IEC 61300-2-19:2012/COR1:2020

Fecha de publicación: 13/03/2020 Corrigendum 1 – Low resistance measurements – Methods and guidance IEC 62812:2019/COR1:2020

Fecha de publicación: 19/03/2020 Components for low-voltage surge protection – Part 331: Performance requirements and test methods for metal oxide varistors (MOV) IEC 61643-331:2020

Fecha de publicación: 19/03/2020 Components for low-voltage surge protection – Part 331: Performance requirements and test methods for metal oxide varistors (MOV) IEC 61643-331:2020 RLV

Fecha de publicación: 25/03/2020 Electrical accessories – Methodology for determining the energy efficiency class of electrical accessories IEC 63172:2020

Fecha de publicación: 25/03/2020 Low-voltage switchgear and controlgear – Security aspects IEC TS 63208:2020

Fecha de publicación: 25/03/2020 Corrigendum 1 – Connectors for electrical and electronic equipment – Part 01: Rectangular connectors – Detail specification for 8-way, shielded, free and fixed high density connectors for data transmission with frequencies up to 100 MHz and with current carring capacity up to 1A IEC 62946-01:2018/COR1:2020