IEC 60216-5:2008 PDF

Scope: This part of IEC 60216 specifies the experimental and calculation procedures to be used for deriving the relative thermal endurance index of a material from experimental data obtained in accordance with the instructions of IEC 60216-1 and IEC 60216-2. The calculation procedures are supplementary to those of IEC 60216-3.Guidance is also given for assessment of thermal ageing after a single fixed time and temperature@ without extrapolation.The experimental data may in principle be obtained using destructive@ non-destructive or proof tests@ although destructive tests have been much more extensively employed. Data obtained from non-destructive or proof tests may be ??censored??@ in that measurement of times taken to reach the endpoint may have been terminated at some point after the median time but before all specimens have reached end-point (see 3.1 of IEC 60216-3).Guidance is given for preliminary assignment of a material to an insulation class@ based upon the thermal ageing performance.

IEC 60216-5:2008 history

0000 IEC 60216-5:2022 CMV
2009 IEC 60216-5:2008/COR1:2009 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material; Corrigendum 1
2008 IEC 60216-5:2008 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
2003 IEC 60216-5:2003 Electrical insulating materials - Thermal endurance properties - Part 5: Determination of relative thermal endurance index (RTE) of an insulating material
1990 IEC 60216-5:1990 Guide for the Determination of Thermal Endurance Properties of Electrical Insulating Materials Part 5: Guidelines for the Application of Thermal Endurance Characteristics (Edition 1.0)