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Hlavní stránka>BS EN 60332-2-2:2004 Tests on electric and optical fibre cables under fire conditions Tests for vertical flame propagation for a single small insulated wire or cable. Procedure for diffusion flame
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sklademVydáno: 2004-12-09
BS EN 60332-2-2:2004 Tests on electric and optical fibre cables under fire conditions Tests for vertical flame propagation for a single small insulated wire or cable. Procedure for diffusion flame

BS EN 60332-2-2:2004

Tests on electric and optical fibre cables under fire conditions Tests for vertical flame propagation for a single small insulated wire or cable. Procedure for diffusion flame

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Označení normy:BS EN 60332-2-2:2004
Počet stran:18
Vydáno:2004-12-09
ISBN:0 580 45015 5
Status:Standard
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BS EN 60332-2-2:2004


This standard BS EN 60332-2-2:2004 Tests on electric and optical fibre cables under fire conditions is classified in these ICS categories:
  • 29.020 Electrical engineering in general
  • 29.220.20 Acid secondary cells and batteries
  • 29.060.20 Cables
  • 13.220.40 Ignitability and burning behaviour of materials and products
  • 33.180.10 Fibres and cables

This part of IEC 60332 specifies the procedure for testing the resistance to vertical flame propagation for a single small vertical electrical insulated conductor or cable, or optical cable, under fire conditions. The apparatus is given in IEC 60332-2-1.

This standard gives the procedure for testing small optical fibre cables or a small insulated conductor or cable when the method specified in IEC 60332-1-2 is not suitable because some small optical fibre cables may break or small conductors may melt during the application of the flame. The recommended range of application is for the testing of small single insulated conductors or cables of less than 0,5 mm2 cross-section.

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, that a bunch of cables will behave in a similar manner. (See IEC 60332-3 series.)

Recommended requirements for performance are given in Annex A.