Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 5: Optical time domain reflectometry
NORMA vydána dne 19.6.2015
Designation standards: IEC/IEEE 62582-5-ed.1.0
Publication date standards: 19.6.2015
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: International technical standard
Kategorie: Technické normy IEC
IEC/IEEE 62582-5:2015 contains methods for monitoring the attenuation condition of optical fibres and cables in instrumentation and control systems using optical time domain reflectometer measurements in the detail necessary to produce accurate and reproducible measurements. It includes the requirements for the measurement system and conditions, and the reporting of the measurement results. LIEC/IEEE 62582-5:2015 presente des methodes de surveillance du phenomene daffaiblissement affectant les cables a fibres optiques integres dans les systemes dinstrumentation et de controle-commande en utilisant des techniques de retrodiffusion, de facon suffisamment detaillee pour obtenir des mesures reproductibles et precises. Elle comprend des exigences concernant les systemes de mesure et les conditions de mesure, ainsi que les rapports des resultats de mesure.