IEC 60331-3 额定电压冲击火焰试验

IEC 60331-3 Tests for electric cables under fire conditions – Circuit integrity – Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1.0kV tested in a metal enclosure IEC 60331-3 着火条件下电缆的试验 电路完整性 第3部分:额定电压高达(和包括)0.6/1.0kV的电缆在金属外壳内、温度不低于830℃的冲击火焰下的试验方法

GB/T 17651.2 线缆燃烧烟密度测定

GB/T 17651.2 Measurement of smoke density of cables burning under defined conditions Part 2: Test procedure and requirements GB/T 17651.2电缆或光缆在特定条件下 燃烧的烟密度测定 第2部分:试验装置

GB/T 17650.2 pH和电导率测定线缆燃烧气体酸度

GB/T 17650.2 Test on gases evolved during combustion of materials from cables Part 2: Determination of degree of acidity of gases by measuring pH and conductivity GB/T 17650.2 取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:用测量pH值和电导率来测定气体的酸度

GB/T 17650.1 线缆燃烧卤酸气体测定

GB/T 17650.1 Test on gases evolved during combustion of materials from cables Part 1: Determination of the amount of halogen acid gas GB/T 17650.1 取自电缆或光缆的材料燃烧时释出气体的试验方法第1部分:卤酸气体总量的测定