Fecha de publicación: 18/08/2020 Rotating electrical machines – Part 18-42: Partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters – Qualification tests IEC 60034-18-42:2017+AMD1:2020 CSV
Fecha de publicación: 21/08/2020 Printed electronics – Part 402-2: Printability – Measurement of qualities – Edge waviness IEC 62899-402-2:2020
Fecha de publicación: 03/09/2020 Optical amplifiers – Test methods – Part 1-1: Power and gain parameters – Optical spectrum analyzer method IEC 61290-1-1:2020 RLV
Fecha de publicación: 03/09/2020 Optical amplifiers – Test methods – Part 1-1: Power and gain parameters – Optical spectrum analyzer method IEC 61290-1-1:2020
Fecha de publicación: 08/09/2020 Fibre optic active components and devices – Reliability standards – Part 4: Guidelines for optical connector end-face cleaning methods for receptacle style optical transceivers IEC TR 62572-4:2020
Fecha de publicación: 08/09/2020 Fibre optic active components and devices – Reliability standards – Part 4: Guidelines for optical connector end-face cleaning methods for receptacle style optical transceivers IEC TR 62572-4:2020 RLV
Fecha de publicación: 09/09/2020 Magnetic materials – Part 8-7: Specifications for individual materials – Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state IEC 60404-8-7:2020
Fecha de publicación: 09/09/2020 Magnetic materials – Part 8-7: Specifications for individual materials – Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state IEC 60404-8-7:2020 RLV
Fecha de publicación: 14/09/2020 Selection of optical fibre cable specifications relative to mechanical, ingress, climatic or electromagnetic characteristics – Guidance IEC TR 62362:2020
Fecha de publicación: 14/09/2020 Selection of optical fibre cable specifications relative to mechanical, ingress, climatic or electromagnetic characteristics – Guidance IEC TR 62362:2020 RLV