标准摘要
[中文适用范围]： IEC 62821的这一部分规定了专门针对具有基于无卤@热塑性化合物@的绝缘@和护套@且在暴露于额定电压U0/U至和的火灾时具有低烟雾和腐蚀性气体排放的电缆的测试方法。包括 450/750 V 交流 IEC 62821-1 中规定了一般要求，IEC 62821-3 中规定了特定类型的柔性电缆。 [外文原描述]： IEC 62821-2:2015 specifies test methods which are particular for cables with insulation, and sheath based on halogen-free, thermoplastic compound, and having low emission of smoke and corrosive gases when exposed to fire, of rated voltages up to and including 450/750 V a.c.
英文名称Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450/750 V - Part 2: Test methods