NEN-EN-IEC 60216-3
Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics
| Organization: | NEN |
| Publication Date: | 1 May 2021 |
| Status: | active |
| Page Count: | 126 |
| ICS Code (Test conditions and procedures in general): | 19.020 |
| ICS Code (Other standards related to electricity and magnetism): | 17.220.99 |
scope:
This part of IEC 60216 specifies the calculation procedures used for deriving thermal endurance characteristics from experimental data obtained in accordance with the instructions of IEC 60216-1 and IEC 60216-2 [1]1, using fixed ageing temperatures and variable ageing times.
The experimental data can be obtained using non-destructive, destructive or proof tests. Data obtained from non-destructive or proof tests can be incomplete, in that it is possible that measurement of times taken to reach the end-point will have been terminated at some point after the median time but before all specimens have reached end-point.
The procedures are illustrated by worked examples, and suitable computer programs are recommended to facilitate the calculations.
Document History
