RO
SR EN 50265-2-2:2001
Common tests methods for cables under fire conditions - Test for resistance to vertical flame propagation for a single insulated conductor or cable -- Part 2-2: Procedures - Diffusion flame
This standard specifies a method of testing a small insulated wire under fire conditions when the method specified in IEC Publication 332-1 is not suitable because some small conductors may melt during the application of the flame - The range of application recommended is for solid copper conductors from 0.4 mm to 0.8 mm diameter and for stranded conductors from 0.1 mm2 to 0.5 mm 2 cross-section - This standard includes the requirement for compliance - Note: The use of insulated wire which complies with this standard is not sufficient to prevent flame propagation under all conditions of installation - When the risk of propagation is high, such as with long vertical runs of bunches of wires, it cannot be assumed that, because a sample complies with this standard, the bunch will behave in a similar manner
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Status :
Withdrawn
Approval date : 11/29/2001
Publish date : 11/30/2001
Withdrawal date : 9/1/2007
Number of pages : 16
ICS : 13.220.40 Ignitability and burning behaviour of materials and products,29.060.20 Cables
Technical Committee : 159 - Electric cables
- Normative reference SR EN 50265-1:2001
- Replaced by SR EN 60332-2-2:2005