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EN 50265-2-1:1998

(Main)

Common test methods for cables under fire conditions - Test for resistance to vertical flame propagation for a single insulated conductor or cable - Part 2-1: Procedures - 1 kW pre-mixed flame

Common test methods for cables under fire conditions - Test for resistance to vertical flame propagation for a single insulated conductor or cable - Part 2-1: Procedures - 1 kW pre-mixed flame

EN 50265 specifies a method of test for resistance to flame propagation for a single electrical insulated conductor or cable, or optical cable, under fire conditions. Part 1 specifies the test apparatus and Part 2 specifies various procedures. EN 50265-2-1 specifies the use of a 1kW pre-mixed flame and is for general use, except that the procedure specified may not be suitable for the testing of small single insulated conductors or cables of less than 0,5 mm² total cross-section because the conductor melts before the test is completed, or for the testing of small optical fibre cables because the cable is broken before the test is completed. In these cases, the procedure given in EN 50265-2-2 is recommended. This standard includes an informative annex of recommended requirements for conformity. NOTE: Since the use of insulated conductor or cable which retards flame propagation and complies with the recommended requirements of this standard is not sufficient by itself to prevent propagation of fire under all conditions of installation, it is recommended that wherever the risk of propagation is high, for example in long vertical runs of bunches of cables, special installation precautions should also be taken. It cannot be assumed that because the sample of cable complies with the performance requirements recommended in this standard a bunch of cables will behave in a similar manner. (See EN 50266 - under preparation.)

Allgemeine Prüfverfahren für das Verhalten von Kabeln und isolierten Leitungen im Brandfall - Prüfung der vertikalen Flammenausbreitung an einer Ader oder einem Kabel - Teil 2-1: Prüfverfahren - 1 kW-Flamme mit Gas-/Luftgemisch

Méthodes d'essai communes aux câbles soumis au feu - Essai de résistance à la propagation verticale de la flamme sur un conducteur ou câble isolé - Partie 2-1: Procédures - Flamme de type à prémélange 1 kW

Common test methods for cables under fire conditions - Test for resistance to vertical flame propagation for a single insulated conductor or cable -- Part 2-1: Procedures - 1 kW pre-mixed flame

General Information

Status
Withdrawn
Publication Date
05-Jul-1998
Withdrawal Date
29-Feb-2000
ICS
13.220.40 - Ignitability and burning behaviour of materials and products
29.060.20 - Cables
Technical Committee
CLC/TC 20 - Electric cables
Drafting Committee
IEC/TC 20 - IEC_TC_20
Parallel Committee
IEC/TC 20 - IEC_TC_20
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Sep-2007
Completion Date
01-Sep-2007
Directive
2006/95/EC - Directive 2006/95/EC of the European Parliament and of the Council of 12 December 2006 on the harmonisation of the laws of Member States relating to electrical equipment designed for use within certain voltage limits (codified version)
73/23/EEC - Electrical equipment designed for use within certain voltage limits
Ref Project
SIST EN 50265-2-1:1999 - Common test methods for cables under fire conditions - Test for resistance to vertical flame propagation for a single insulated conductor or cable -- Part 2-1: Procedures - 1 kW pre-mixed flame

Relations

Replaced By
EN 60332-1-2:2004 - Tests on electric and optical fibre cables under fire conditions - Part 1-2: Test for vertical flame propagation for a single insulated wire or cable - Procedure for 1 kW pre-mixed flame
Effective Date
29-Jan-2023

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Standards Content (Sample)


SLOVENSKI STANDARD
01-julij-1999
Common test methods for cables under fire conditions - Test for resistance to
vertical flame propagation for a single insulated conductor or cable -- Part 2-1:
Procedures - 1 kW pre-mixed flame
Common test methods for cables under fire conditions - Test for resistance to vertical
flame propagation for a single insulated conductor or cable -- Part 2-1: Procedures - 1
kW pre-mixed flame
Allgemeine Prüfverfahren für das Verhalten von Kabeln und isolierten Leitungen im
Brandfall - Prüfung der vertikalen Flammenausbreitung an einer Ader oder einem Kabel -
- Teil 2-1: Prüfverfahren - 1 kW-Flamme mit Gas-/Luftgemisch
Méthodes d'essai communes aux câbles soumis au feu - Essai de résistance à la
propagation verticale de la flamme sur un conducteur ou câble isolé -- Partie 2-1:
Procédures - Flamme de type à prémélange 1 kW
Ta slovenski standard je istoveten z: EN 50265-2-1:1998
ICS:
13.220.40 Sposobnost vžiga in Ignitability and burning
obnašanje materialov in behaviour of materials and
proizvodov
...

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