| Guide sur l'immunité des centres de télécommunication aux impulsions électromagnétiques à haute altitude |
La Recommandation UIT-T K.78 spécifie les exigences d'immunité aux impulsions électromagnétiques à haute altitude (HEMP) diffusées par rayonnement et par conduction pour les équipements installés dans les centres de télécommunication, en particulier les équipements de commutation, de transmission, de radiocommunication et de distribution électrique. Les exigences se présentent sous la forme de méthodes d'évaluation de l'immunité et de niveaux d'immunité des équipements de télécommunication dans chaque condition d'installation. Le système de télécommunication peut gagner en robustesse moyennant l'utilisation de dispositifs de protection contre les surtensions (SPD) et d'un écran électromagnétique pour les bâtiments et les enceintes des équipements. |
|
| Citation: |
https://handle.itu.int/11.1002/1000/14569 |
| Series title: |
K series: Protection against interference |
| Approval date: |
2020-12-14 |
| Provisional name: | K.hemp |
| Approval process: | AAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 5 |
|
Further details: |
Patent statement(s)
Development history
|
|
|
|
|
|
ITU-T Supplement
|
Title
|
Status
|
Summary
|
Table of contents
|
Download
|
|
K Suppl. 3 (10/2015)
|
ITU-T K.20, K.21, K.45, K.82 – Additional criteria to protect telecommunication cabling during a power cross event
|
In force
|
here
|
here
|
here
|
|
K Suppl. 8 (11/2017)
|
Resistibility analysis of 5G systems
|
In force
|
here
|
here
|
here
|
|
K Suppl. 9 (05/2019)
|
5G technology and human exposure to radiofrequency electromagnetic fields
|
In force
|
here
|
here
|
here
|
|
K Suppl. 10 (11/2017)
|
Analysis of electromagnetic compatibility aspects and definition of requirements for 5G mobile systems
|
In force
|
here
|
here
|
here
|
|
K Suppl. 13 (12/2021)
|
Radiofrequency electromagnetic field (RF-EMF) exposure levels from mobile and portable devices during different conditions of use
|
In force
|
here
|
here
|
here
|
|
K Suppl. 14 (09/2019)
|
The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment
|
In force
|
here
|
here
|
here
|
|
K Suppl. 16 (10/2022)
|
Electromagnetic field compliance assessments for 5G wireless networks
|
In force
|
here
|
here
|
here
|
|
K Suppl. 19 (09/2019)
|
Electromagnetic field (EMF) strength inside underground railway trains
|
In force
|
here
|
here
|
here
|
|
K Suppl. 29 (07/2022)
|
Electromagnetic field strength inside and outside of electric vehicles using wireless power transfer technology
|
In force
|
here
|
here
|
here
|
|
K Suppl. 32 (06/2023)
|
Case studies of radio frequency- electromagnetic field (RF-EMF) assessment
|
In force
|
here
|
here
|
here
|
| Title |
Approved on |
Download |
|
Mitigation measures for telecommunication installations – Chapter 10
|
2006
|
here
|
|
Mitigation measures for telecommunication installations
|
2004
|
here
|
|
Earthing and bonding
|
2003
|
here
|
|
Guide to the use of ITU-T Publications produced by Study Group 5 aimed at achieving Electromagnetic Compatibility and Safety
|
2002
|
here
|
|
Earthing of telecommunication installations
|
1976
|
here
|
|
