IEC 60331-31 Replaced
IEC 60331-31:2002
Tests for electric cables under fire conditions - Circuit integrity - Part 31: Procedures and requirements for fire with shock - Cables of rated voltage up to and including 0,6/1 kV
Specifies the test procedure and gives the performance requirement, including a recommended flame application time, for cables of rated voltage up to and including 0,6/1,0 kV required to maintain circuit integrity when subjected to fire and mechanical shock under specified conditions. It is intended for use when testing cables of greater than 20 mm overall diameter.
It describes the means of sample 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.
Applicable to low-voltage power cables, and control cables with a rated voltage.
Has the status of a group safety publication in accordance with IEC Guide 104.
It describes the means of sample 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.
Applicable to low-voltage power cables, and control cables with a rated voltage.
Has the status of a group safety publication in accordance with IEC Guide 104.
CHFÂ 40.-
This publication has been replaced by:
IEC 60331-1:2009
Technical committee
TC 20 Electric cablesCategory
Safety - Group Safety| Publication type | International Standard |
| Publication date | 2002-07-30 |
| Edition | 1.0 |
| ICS | 13.220.40 29.020 29.060.20 |
| Withdrawal date | 2009-05-19 |
| ISBN number | 2831865166 |
| Pages | 21 |
| File size | 402.09 KB |