AS/NZS IEC 61034.1:2017

The objective of this Standard is to provide details of the test apparatus to be used for measuring smoke emission when electric or optical fibre cables are burnt under defined conditions, for example, a few cables burnt horizontally.

This part of IEC 61034 provides details of the test apparatus to be used for measuring smoke emission when electric or optical fibre cables are burnt under defined conditions, for example, a few cables burnt horizontally. The light transmittance (lt) under flaming combustion and smouldering conditions can be used as a means of comparing different cables or complying with specific requirements.NOTE For the purposes of this standard, the term "electric cable" covers all insulated metallic conductor cables used for the conveyance of energy or signals.

Originated as AS 16650.5.2—1992.Jointly revised and designated as AS/NZS 1660.5.2:1998.Third edition 2006.AS/NZS 1660.5.2:2005 revised and redesignated, in part, as AS/NZS IEC 61304.1:2017. Originated as AS 16650.5.2-1992. Jointly revised and designated as AS/NZS 1660.5.2:1998. Third edition 2006. AS/NZS 1660.5.2:2005 revised and redesignated, in part, as AS/NZS IEC 61304.1:2017. Originated as AS 1660.5.2-1992. Jointly revised and designated as AS/NZS 1660.5.2:1998. Third edition 2006. AS/NZS 1660.5.2:2005 revised and redesignated, in part, as AS/NZS IEC 61304.1:2017. Reissued incorporating Amendment No 1 (October 2021).