Norm

IEC 60332-3-23:2000+A1:2009 en

Beproeven van elektrische en optische leidingen voor het gedrag bij brand - Deel 3-23: Beproeving van de verticale brandvoortplanting bij verticaal aangebrachte gebundelde leidingen - Categorie B

66,47

Over deze norm

Status Definitief
Aantal pagina's 16
Commissie Draad en kabel voor elektrische sterkstroominstallaties
Gepubliceerd op 01-02-2009
Taal Engels
The series of International standards covered by Parts 3-10, 3-21, 3-22, 3-23, 3-24 and 3-25 of IEC 60332 specifies methods of test for the assessment of vertical flame spread of verticallymounted 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 in annex A. 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. This part of IEC 60332 covers category B and relates to cables installed on the test ladder to achieve a nominal total volume of non-metallic material of 3,5 l/m of test sample. The flame application time is 40 min. The method of mounting uses the front of the standard ladder. The category is intended for general use where medium volumes of non-metallic material are required to be evaluated. A recommended performance requirement is given in annex B.

Details

ICS-code 13.220.40
29.020
29.060.20
Nederlandse titel Beproeven van elektrische en optische leidingen voor het gedrag bij brand - Deel 3-23: Beproeving van de verticale brandvoortplanting bij verticaal aangebrachte gebundelde leidingen - Categorie B
Engelse titel Tests on electric and optical fibre cables under fire conditions - Part 3-23: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category B
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen