IEC TS 60216-7-1
Electrical insulation materials – Thermal endurance properties – Part 7-1: Accelerated determination of relative thermal endurance using analytical test methods (RTEA) – Instructions for calculations based on activation energy
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| Organization: | IEC |
| Publication Date: | 1 March 2015 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Test conditions and procedures in general): | 19.020 |
| ICS Code (Insulating materials in general): | 29.035.01 |
| ICS Code (Electrical engineering in general): | 29.020 |
scope:
This technical specification describes the procedure for the evaluation of the thermal endurance of electrical insulating materials, based on thermal analysis methods for the evaluation of the activation energy of the thermal degradation reaction and a conventional life test providing a life point in the thermal endurance graph. The purpose of the test procedure is to estimate the relative temperature index (RTE).
Predictions of thermal endurance based on this procedure are limited to ageing reactions where one single reaction is predominant and directly correlated to the end-point criteria for a specific application.
Document History
IEC TS 60216-7-1
March 1, 2015
Electrical insulation materials – Thermal endurance properties – Part 7-1: Accelerated determination of relative thermal endurance using analytical test methods (RTEA) – Instructions for calculations based on activation energy
This technical specification describes the procedure for the evaluation of the thermal endurance of electrical insulating materials, based on thermal analysis methods for the evaluation of the...