| Paramètres des thyristors à tension fixe utilisés pour la protection des installations de télécommunication contre les surtensions |
La Recommandation UIT-T K.102 définit les paramètres électriques de base que doivent respecter les thyristors à tension fixe utilisés pour la protection des équipements et lignes de télécommunication contre les surtensions. Parmi ces équipements, on peut citer par exemple ceux qui se trouvent dans un centre de télécommunication [b-UIT-T K.20], dans les locaux de l'abonné [b-UIT-T K.21] ou dans les réseaux d'accès et interurbains [b-UIT-T K.45]. Cette Recommandation vise à permettre d'harmoniser les spécifications existantes ou futures formulées par les fabricants de thyristors de protection contre les surtensions, les fabricants d'équipements de télécommunication, les administrations ou les opérateurs de réseau. |
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ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
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1
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K.102 (08/2014)
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In force
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here
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here
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here
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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K Suppl. 3 (10/2015)
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ITU-T K.20, K.21, K.45, K.82 – Additional criteria to protect telecommunication cabling during a power cross event
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In force
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here
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here
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here
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K Suppl. 8 (11/2017)
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Resistibility analysis of 5G systems
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In force
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here
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here
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here
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K Suppl. 9 (05/2019)
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5G technology and human exposure to radiofrequency electromagnetic fields
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In force
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here
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here
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here
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K Suppl. 10 (11/2017)
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Analysis of electromagnetic compatibility aspects and definition of requirements for 5G mobile systems
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In force
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here
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here
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here
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K Suppl. 13 (12/2021)
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Radiofrequency electromagnetic field (RF-EMF) exposure levels from mobile and portable devices during different conditions of use
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In force
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here
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here
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here
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K Suppl. 14 (09/2019)
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The impact of RF-EMF exposure limits stricter than the ICNIRP or IEEE guidelines on 4G and 5G mobile network deployment
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In force
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here
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here
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here
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K Suppl. 16 (10/2022)
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Electromagnetic field compliance assessments for 5G wireless networks
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In force
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here
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here
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here
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K Suppl. 19 (09/2019)
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Electromagnetic field (EMF) strength inside underground railway trains
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In force
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here
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here
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here
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K Suppl. 29 (07/2022)
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Electromagnetic field strength inside and outside of electric vehicles using wireless power transfer technology
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In force
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here
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here
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here
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K Suppl. 32 (06/2023)
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Case studies of radio frequency- electromagnetic field (RF-EMF) assessment
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Mitigation measures for telecommunication installations – Chapter 10
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2006
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here
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Mitigation measures for telecommunication installations
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2004
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here
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Earthing and bonding
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2003
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here
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Guide to the use of ITU-T Publications produced by Study Group 5 aimed at achieving Electromagnetic Compatibility and Safety
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2002
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here
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Earthing of telecommunication installations
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1976
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here
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