IEC 61978-1:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61978-1:2024 applies to fibre optic passive chromatic dispersion compensators, all exhibiting the following…
IEC 61978-1:2024 is available as IEC 61978-1:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61978-1:2024 applies to fibre optic passive chromatic dispersion compensators, all exhibiting the following features:
- they are optically passive;
- they have an optical input and an optical…
Dispositifs d'interconnexion et composants passifs fibroniques - Compensateurs de dispersion ch...
IEC 61978-1:2024 est disponible sous forme de IEC 61978-1:2024 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61978-1:2024 s’applique aux compensateurs de dispersion chromatique passifs fibroniques qui présentent les caractéristiques suivantes:
- ils sont passifs au niveau optique;
-…
Experiment results on test methods for detection and avoidance (DAA) systems for unmanned aircraft s...
This document provides a report on tests that were performed to ensure the "safety and quality" requirements of detection and avoidance (DAA) systems used between UASs and other objects, including aircraft. This document describes test methods and the results of related experiments, which successfully meet the requirements of a DAA system architecture with radar and optical sensors.
High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclose...
This pack contains IEC 62271-214:2024 EXV and IEC 62271-214:2024 CMV.
IEC 62271-214:2024 specifies requirements for internal arc classification of AC metal-enclosed pole-mounted switchgear and controlgear with rated voltages above 1 kV and up to and including 52 kV with service frequencies up to and including 60 Hz. This document is applicable to three-phase, two-phase and single-phase open…
IEC 60875-1:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60875-1:2024 applies to non-wavelength-selective fibre optic branching devices, all exhibiting the following…
E-Transporters - Part 3-1: Performance test method for the total run time of an e-scooter with consi...
IEC 63281-3-1:2024 specifies the test method for the total run time of an e-scooter for single-person transportation with consideration of the temperature conditions of actual use when the e-scooter is operated by the user in various temperatures for use on the road or in public spaces.
This document does not cover e-scooters for persons with disabilities or elderly persons. Also, this document…
