BS EN 60332-2-2-2004 着火条件下电缆和光缆的试验.单股绝缘电线或电缆的垂直火焰蔓延的试验.扩散火焰法

标准号：BS EN 60332-2-2-2004
中文标准名称：着火条件下电缆和光缆的试验.单股绝缘电线或电缆的垂直火焰蔓延的试验.扩散火焰法
英文标准名称：Tests on electric and optical fibre cables under fire conditions - Tests for vertical flame propagation for a single small insulated wire or cable - Procedure for diffusion flame
标准类型：M33;K13
发布日期：2004/12/9 12:00:00
实施日期：2004/12/9 12:00:00
中国标准分类号：M33;K13
国际标准分类号：13.220.40;29.060.20;33.180.10
适用范围：This part of IEC 60332 specifies the procedure for testing the resistance to vertical flame propagation for a single small vertical electrical insulated conductor or cable, or optical cable, under fire conditions. The apparatus is given in IEC 60332-2-1. This standard gives the procedure for testing small optical fibre cables or a small insulated conductor or cable when the method specified in IEC 60332-1-2 is not suitable because some small optical fibre cables may break or small conductors may melt during the application of the flame. The recommended range of application is for the testing of small single insulated conductors or cables of less than 0,5 mm