Standard

IEC 60331-1:2009 en

Tests for electric cables under fire conditions - Circuit integrity - Part 1: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm

  • This norm is withdrawn since 01-03-2018

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About norm

Status Withdrawn
Number of pages 28
Published on 01-05-2009
Language English
This part of IEC 60331 specifies the test apparatus and procedure and gives the performance requirements, including recommended flame application times, for low voltage power cables of rated voltage up to and including 0,6/1,0 kV and control cables with a rated voltage which are required to maintain circuit integrity when subject to fire and mechanical shock under specified conditions. It is intended for use when testing cables of greater than 20 mm overall diameter. This standard describes the means of test specimen preparation, the continuity checking arrangements, the electrical testing procedure, the method of burning the cables and the method of shock production, and gives requirements for evaluating test results. Annex A provides the method of verification of the burner and control system used for the test. Requirements are stated for an identification that may optionally be marked on the cable to signify compliance with this standard.

Details

ICS-code 13.220.40
29.020
29.060.20
Dutch title Beproeving op het gedrag van elektrische leidingen bij brand - Functiebehoud - Deel 1: Beproevingsmethode voor brand met mechanische schokken bij een temperatuur van ten minste 830 °C voor leidingen met een toegekende spanning tot en met 0,6/1,0 kV en met een doorsnede groter dan 20 mm
English title Tests for electric cables under fire conditions - Circuit integrity - Part 1: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV and with an overall diameter exceeding 20 mm
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