CEI EN 62059-31-1 : 2009
Current
The latest, up-to-date edition.
ELECTRICITY METERING EQUIPMENT - DEPENDABILITY - PART 31-1: ACCELERATED RELIABILITY TESTING - ELEVATED TEMPERATURE AND HUMIDITY
Hardcopy , PDF
English
01-01-2009
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols, acronyms and
abbreviations
5 Description of quantitative
accelerated life tests
6 The Weibull distribution
7 The life-stress model
8 The quantitative accelerated
life testing method
9 Definition of normal use conditions
10 Classification and root cause of
failures
11 Presentation of the results
12 Special cases
Annex A (informative) - Basic statistical
background
Annex B (informative) - The characteristics
of the Weibull distribution
Annex C (informative, see also draft IEC 62308)
Life-stress models
Annex D (normative) - Rank tables
Annex E (normative) - Values of the Gamma function
tau(n)
Annex F (normative) - Calculation of the minimum
duration of the maximum stress level test
Annex G (informative) - Example
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Bibliography
INDEX
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