Account:  - Login  |  Webstore  |  Shopping basket cart
English  |  Français  |  Nederlands

Publication details

Publication CODE Title
NBN EN IEC 60794-1-217:2024 (2024-05) OPTICAL FIBRE CABLES - PART 1-217: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - ENVIRONMENTAL TEST METHODS - CABLE SHRINKAGE (FIBRE PROTRUSION), METHOD F17
 
Price Excl. VAT Total number of pages, tables and drawings
14.00 € 3.
Description
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.
Class  C
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

EN version
FR version
Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee CLC/TC 86A
Optical fibres and optical fibre cables
Approval
BEC Approval 2024-05-08
NBN Approval 2024-05-29
NBN Status New
Date of ratification (d.o.r.) 2024-05-08
Date of announcement (d.o.a.) 2024-08-08
Date of publication (d.o.p.) 2025-02-08
Date of withdrawal former edition (d.o.w.) 2027-05-08
IEC file modification date 2024-05-24