
Optical fibre cables - Part 1-404: Generic specification - Basic optical cable test procedures - Electrical test methods - Current-temperature test, method H4
NORMA vydána dne 10.2.2022
Designation standards: IEC 60794-1-404-ed.1.0
Publication date standards: 10.2.2022
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEC
IEC 60794-1-404:2022 defines a test standard to determine the optical performance and temperature characteristics of a hybrid cable under the maximum current. This document applies to optical phase conductor (OPPC). An optical phase conductor is made of multiple metallic wires that are exposed to the environment without any insulating or protective sheath and contain optical fibres. IEC 60794-1-404:2022 definit une norme d’essai visant a determiner les performances optiques et les caracteristiques thermiques d’un cable hybride sous courant maximal. Le present document s’applique aux conducteurs de phase a fibres optiques (OPPC). Un conducteur de phase optique est compose de plusieurs brins metalliques exposes a l’environnement sans gaine isolante ou de protection, et contient des fibres optiques.