DS DS/EN 50265-2-2
DS DSEN 50265-2-2 1998-OCT-01 Common test methods for cables under fre condtons - Test for resstance to vertcal flame propagaton for a sngle nsulated conductor or cable -- Part 2-2 Procedures - Dffuson flame
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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 comp