
Electrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics
NORMA vydaná dňa 16.3.2021
    
        Designation standards: IEC 60216-3-ed.3.0-RLV
                
                
                
               
                Publication date standards:  16.3.2021
        The number of pages: 179
Approximate weight : 568 g (1.25 lbs)
        Country:          International technical standard
        Kategória: Technické normy IEC
        
                
              
IEC 60216-3:2021 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60216-3:2021 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, 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. This edition includes the following significant technical changes with respect to the previous edition: - a new computer program has been included; - Annex E " has been completely reworked.