IEC 60331-25:1999

Title

Language: EN Tests for electric cables under fire conditions - Circuit integrity - Part 25: Procedures and requirements - Optical fibre cables

Language: FR Essais de câbles électriques soumis au feu - Intégrité des circuits - Partie 25: Procédures et prescriptions - Câbles à fibres optiques

Abstract

Language: EN IEC 60331-25:1999 Specifies the test procedure and gives the performance requirement, including a recommended flame application time, for optical fibre cables required to maintain circuit integrity when subjected to fire under specified conditions. Describes the means of sample preparation, continuity checking arrangements, optical testing procedure, the method of burning the cables and gives requirements for evaluating test results. Covers electric data cables which have no rated voltage and are used for extra low voltage circuits. It has the status of a horizontal standard in accordance with href="https://webstore.iec.ch/publication/7516">IEC Guide 104 .

Language(s)
Language: EN Language: FR
Edition
1.0
Date of issue
23.04.1999
TC 20
ICS Codes
13.220.40, 29.020, 33.180.10
Publication number
60331
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€ 18,20 (Download and hardcopy)
Delivery format
postal download (13 Pages)

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Mandatory Standard according current regulation Mandatory Standard according current regulation

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