This part of IEC 60332 details the apparatus and its arrangement and calibration for methods of test for the assessment of vertical flame spread of vertically-mounted bunched wires or cables, electrical or optical, under defined conditions.
NOTE For the purpose of this document the term “electric wire or cable” covers all insulated metallic conductor cables used for the conveyance of energy or signals.dition 2.0 2018-07 INTERNATIONAL STANDARD NORME INTERNATIONALE GROUP SAFETY PUBLICATION PUBLICATION GROUPéE DE SéCURITé Tests on electric and optical fibre cables under fire conditions – Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables – Apparatus Essais des cables électriques et des cables à fibres optiques soumis au feu – Partie 3-10: Essai de propagation verticale de la flamme des fils ou cables montés en nappes en position verticale – Appa