1、NORMECEIINTERNATIONALEIECINTERNATIONAL172STANDARDTroisieme editionThird edition1987Methode dessai pour la determinationde lindice de temperaturedes fils de bobinage emaillesTest procedure for the determinationof the temperature indexof enamelled winding wiresIECNumero de referenceReference numberCEI
2、/IEC 172:19872-172(3)CEISOMMAIREPagesPREAMBULE.4PREFACE.4Articles1.Domaine dapplication.62.Objet.63.Terminologie.84.Resume du mode operatoire85.Eprouvettes dessai.86.Temperature dexposition.127.Tension depreuve et son application148.Calculs.169.Rapport.20FIGURES.22ANNEXE A-Methode de calcul simplifi
3、e pour le calcul de la droite de rgression.28ANNEXE B-Coefficient de correlation.38172(3)IEC-3CONTENTSPageF0 REWORDPREFACE,Clause1.Scope.12.0 bject.3.Definition of terms.94.Summary of procedure.95.Test specimens.96.Temperature exposure.137.Test voltage and its application.158.Calculations179.RepoFt.21FIGURES.22APPENDIX A-Simplified method for calculation of the regression line.29APPENDIX B-Correlation coefficient.39
