FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
4.1 General information
4.2 ECM components
4.3 Assembly of the ECM
4.4 Similarity of reference and candidate ECM
5 Number of test objects
6 Test procedure
6.1 General
6.2 Initial screening test
6.2.1 General
6.2.2 Initial dielectric test
6.3 Thermal endurance test
6.3.1 Endurance test cycle
6.3.2 Thermal ageing
6.3.3 Mechanical stress
6.3.4 Thermal shock
6.3.5 Moisture exposure
6.3.6 Dielectric diagnostic test
7 End-of-life criterion
8 Analysing, reporting and classification
Annex A (informative) Similarity of reference and
candidate specimens
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Bibliography