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IEC 60331-1 REDLINE : 2ED 2018

Current
Current

The latest, up-to-date edition.

TESTS FOR ELECTRIC CABLES UNDER FIRE CONDITIONS - CIRCUIT INTEGRITY - PART 1: TEST METHOD FOR FIRE WITH SHOCK AT A TEMPERATURE OF AT LEAST 830 DEGREES C FOR CABLES OF RATED VOLTAGE UP TO AND INCLUDING 0,6/1,0 KV AND WITH AN OVERALL DIAMETER EXCEEDING 20 MM
Published date

10-04-2018

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Test environment
5 Test apparatus
6 Test specimen (electric power and control cables
   with rated voltage up to and including
   600 V/1000 V)
7 Test procedure (electric power and control cables
   with rated voltage up to and including
   600 V/1000 V)
8 Performance requirements (electric power and
   control cables with rated voltage up to and
   including 600/1000 V)
9 Retest procedure
10 Test report (electric power and control cables with
   rated voltage up to and including 600 V/1000 V)
11 Cable marking
Annex A (normative) - Verification procedure for the
        source of heat
Annex B (informative) - Guidance on the choice of
        recommended test apparatus (burner
        And venturi)
Bibliography

Describes the test method for cables which are required to maintain circuit integrity when subject to fire and mechanical shock under specified conditions.

Committee
TC 20
DevelopmentNote
Stability Date: 2023. (04/2018)
DocumentType
Standard
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

IEC 60331-2:2009 Tests for electric cables under fire conditions - Circuit integrity - Part 2: 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 not exceeding 20 mm
AS/NZS IEC 60092.376:2020 Electrical installations in ships Cables for control and instrumentation circuits 150/250 V (300 V)
IEC 60269-3:2010+AMD1:2013 CSV Low-voltage fuses - Part 3: Supplementary requirements for fuses foruse by unskilled persons (fuses mainly for household or similar applications) - Examples of standardized systems of fuses A to F
IEC 60584-1:2013 Thermocouples - Part 1: EMF specifications and tolerances
IEC 61034-1:2005+AMD1:2013 CSV Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus

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