| Reference |
IEC 60332-3-22 ed1.1 Consol. with am1 withdrawn corrigendum |
no
preview
|
| Title |
Versión Oficial En español (Métodos de ensayo para c) os de ensayo para cables eléctricos y cables de fibra óptica sometidos a condiciones de fuego. Parte 3-22: Ensayo de propagación vertical de la llama de cables colocados en capas en posición vertical. Categoría A.
|
| Publication date |
2009-02-25 |
Format, price
(Swiss francs)
and language |
 | 95.- |
| 28 pages |  | 95.- |
| 417 Kb |
|
| |
| Abstract |
IEC 60332-3-22:2000+A1:2008 specifies method of test for the assessment of vertical flame spread of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions. The test is intended for type approval testing. The requirements for the selection of cables for testing are given. The flame spread is measured as the extent of damage of the cable sample. This procedure may be used to demonstrate the cable's ability to limit flame spread. Covers category A and relates to cables installed on the test ladder to achieve a nominal total volume of non-metallic material of 7 l/m of test sample. The flame application time is 40 min. The method of mounting uses the front of the ladder, a standardor wide ladder being used for cables having a conductor cross-section greater than 35 mm² according to the number of test pieces required, and a standard ladder for conductor cross-sections 35 mm² and smaller. The category is intended for general use where high volumes of non-metallic material are required to be evaluated.
A recommended performance requirement is also given. Has the status of a group safety publication in accordance with IEC Guide 104.
This consolidated version consists of the first edition (2000)
and its amendment 1 (2008). Therefore, no need to order amendment in
addition to this publication.
|
| Technical Committee |
20 - Electric cables
|
| ICS Codes |
| 13.220.40 |
Ignitability and burning behaviour of materials and products
|
| 29.020 |
Electrical engineering in general
*Including voltages, general electrical terminology, electrical documentation, electrical tables, safety, fire hazard testing, etc.
*Electrical diagrams and charts, see 01.100.25
*Electrical power stations, see 27.100
*Electromagnetic compatibility, see 33.100
|
| 29.060.20 |
Cables |
|
| |
| Replaced by |
|
| Stability date |
2015 |
| |
| Work in progress |
| Project | Stage code | Forecast publication date |
|---|
| No project under development | - | - |
|
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