BS EN 50577:2015 - Electric cables. Fire resistance test for unprotected electric cables (P classification)

BS EN 50577:2015

Electric cables. Fire resistance test for unprotected electric cables (P classification)

Status : Current   Published : December 2015

Format
PDF

Format
HARDCOPY



This European Standard specifies a test method to evaluate the maintenance of circuit integrity of electric cables which have intrinsic resistance to fire under fire conditions, in order to classify the electric cable according to EN 13501-3 [2]. The test determines the survival time for circuit integrity of the electric cable when exposed to fire under the conditions of the EN 1363-1 standard time/temperature curve. This European Standard is used in conjunction with EN 1363-1. This European Standard applies to electric power and control cables with rated voltage up to and including 600/1 000 V. The cable is tested in a standardized representative installation condition. The test does not assess the performance of the cable management system. NOTE?Optical and data cables could be tested using this method but do not form part of this European Standard as the verification procedures for such cables are still under development. This European Standard includes (Annex A) field of direct application and rules for extended application of test results (EXAP).




Standard NumberBS EN 50577:2015
TitleElectric cables. Fire resistance test for unprotected electric cables (P classification)
StatusCurrent
Publication Date31 December 2015
Normative References(Required to achieve compliance to this standard)EN 61537, IEC 61537, IEC 60269-3, EN ISO 13943, EN 50200, EN 13501-3, EN 1363-1, ISO 13943:2017
Informative References(Provided for Information)EN 60228, prEN 1366-11, EN 13501, EN 15725, IEC 60228
International RelationshipsEN 50577:2015
Draft Superseded By12/30260450 DC
DescriptorsLighting systems, Rated voltage, Communication cables, Electric conductors, Alarm systems, Fire-resistant materials, Data transmission, Electric cables, Circuits, Fire resistance, Fibre optic cables, Emergency lighting, Fire tests
ICS13.220.50
29.060.20
Title in FrenchCâbles électriques. Essai de résistance au feu des câbles électriques non protégés (Classification P)
Title in GermanKabel und Leitungen. Feuerwiderstandsprüfung an ungeschützten Kabeln und Leitungen (P-Klassifikation)
CommitteeGEL/20/18
ISBN978 0 580 78382 1
PublisherBSI
FormatA4
DeliveryYes
Pages32
File Size1.759 MB
Price£182.00


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