AS/NZS IEC 60332.3.23:2017 PDF

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Tests on electric and optical fibre cables under fire conditions, Part 3.23: Test for vertical flame spread of vertically-mounted bunched wires or cables – Category B
standard by Standards Australia / Standards New Zealand, 06/30/2017

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Category: AS-NZS

Description

The objective of this Standard is to specify method of test for the assessment of vertical flame spread of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions. This Standard specifies Category B and relates to cables installed on the test ladder to achieve a nominal total volume of non-metallic material of 3,5 l/m of test sample. The category is intended for general use where medium volumes on non-metallic material are required to be evaluated.