IEC 60216-6-2006 电气绝缘材料.耐热性能.第6部分:使用固定时间框架法测定绝缘材料的耐热指数(TI和RTE)

标准号：IEC 60216-6-2006
中文标准名称：电气绝缘材料.耐热性能.第6部分:使用固定时间框架法测定绝缘材料的耐热指数(TI和RTE)
英文标准名称：Electrical insulating materials - Thermal endurance properties - Part 6: Determination of thermal endurance indices (TI and RTE) of an insulating material using the fixed time frame method
标准类型：K15
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K15
国际标准分类号：29.035.01
适用范围：This part of IEC 60216 specifies the experimental and calculation procedures for deriving thethermal endurance characteristics, temperature index (TI) and relative thermal enduranceindex (RTE) of a material using the “fixed time frame method (FTFM)”.In this protocol, the ageing takes place for a small number of fixed times, using the appropriatenumber of ageing temperatures throughout each time, the properties of the specimensbeing measured at the end of the relevant time interval. This differs from the procedure ofIEC 60216-1, where ageing is conducted at a small number of fixed temperatures, propertymeasurement taking place after ageing times dependent on the progress of ageing.The diagnostic tests employed in the fixed time frame method are restricted to destructivetests. The method has not as yet been applied to non-destructive or proof test procedures.Both the TI and the RTE determined according to the FTFM protocol are derived fromexperimental data obtained in accordance with the instructions of IEC 60216-1 andIEC 60216-2 as modified in this standard. The calculation procedures and statistical tests aremodified from those of IEC 60216-3 and IEC 60216-5.