IEC 60331-25:1999
Tests for electric cables under fire conditions - Circuit integrity - Part 25: Procedures and requirements - Optical fibre cables
OVERVIEW
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.
COMMENTS
-
PRODUCT DETAILS
| Status | Withdrawn |
|---|---|
| Edition | 1999 |
| No. of Pages | 13 |
| ICS Classification | 33.180.10 Fibres and cables 29.020 Electrical engineering in general 13.220.40 Ignitability and burning behaviour of materials and products |
| Committee | TC 20 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC |