Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
IEC 60794-1-217-ed.1.0
Optical fibre cables - Part 1-217: Generic specification - Basic optical cable test procedures - Environmental test methods - Cable shrinkage (fibre protrusion), Method F17
Translate name
STANDARD published on 3.4.2024
The information about the standard:
Designation standards: IEC 60794-1-217-ed.1.0
Publication date standards: 3.4.2024
SKU: NS-1170232
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 60794-1-217-ed.1.0 :
IEC 60794-1-217:2024 series defines the test procedure to measure the permanent fibre protrusion compared to the cable elements and cable sheath due to thermal exposure of a cable. This document partially replaces IEC 60794-1-22:2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC 60794-1-22:2017: a) added clarification in the objective that the purpose of this test procedure is to measure the permanent fibre protrusion of cables without rigid strength members; b) replaced the reference to method F1 for the apparatus with a detailed description for the temperature chamber and temperature sensing device as done in IEC 60794-1-211; c) added a measuring device in the subclause for apparatus; d) added conditioning before cutting the cable sample as done in IEC 60794-1-211 e) added all required steps in the subclause for temperature cycling as well as the table for the minimum soak time and the figure for the cycle procedure, and removed the reference to IEC 60794-1-22, method F1; f) improved the figures and added a figure for preparation of the cable sample; g) added the informative Annex A for the test procedure recommended for cables with rigid strength members. IEC 60794-1-217:2024 definit la procedure d’essai pour mesurer l’excroissance permanente de la fibre par rapport aux elements de cable et a la gaine de cable, due a l’effet thermique d’un cable. Le present document remplace partiellement l’IEC 60794-1-22:2017. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a l’IEC 60794-1-22:2017: a) precision ajoutee dans l’objectif de cette procedure d’essai qui indique qu’elle vise a mesurer l’excroissance permanente de la fibre sans element de renfort rigide; b) remplacement de la reference a la methode F1 pour l’appareillage par une description detaillee de l’enceinte thermostatique et du dispositif de detection de temperature, comme dans l’IEC 60794-1-211; c) ajout d’un dispositif de mesure dans le paragraphe applicable a l’appareillage; d) ajout du conditionnement avant de couper l’echantillon de cable, comme dans l’IEC 60794-1-211 e) ajout de toutes les etapes exigees dans le paragraphe relatif au cycle de temperature, ainsi que de la duree d’exposition minimale et de la figure relative a la procedure de cycle, et suppression de la reference a l’IEC 60794-1-22, methode F1; f) amelioration des figures et ajout d’une figure pour la preparation de l’echantillon de cable; g) ajout de l’Annexe A informative pour la procedure d’essai recommandee pour les cables avec elements de renfort rigides.
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
