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BS EN 61025-2007 Fault tree analysis (FTA)

Standard Number:  BS EN 61025-2007
Title:  Fault tree analysis (FTA)
Language:  English
Publication Date:  2007/9/28
Execute Date:  2007/9/28
Adopted International Standard:  EN 61025-2007,IDT;IEC 61025-2006,IDT
Status:  Current
Publisher:  British Standards
Number of Pages:56P;A4   

Preface:Electrical components, Electrical equipment, Electronic equipment and components, Trees (mathematics), Performance, Numerical analysis, Mathematical analysis, Graphic symbols, Reliability, Assessed reliability  
Description:This International Standard describes fault tree analysis and provides guidance on its application as follows: – definition of basic principles; - describing and explaining the associated mathematical modelling; - explaining the relationships of FTA to other reliability modelling techniques; – description of the steps involved in performing the FTA; – identification of appropriate assumptions, events and failure modes; – identification and description of commonly used symbols.  
Cross References:IEC 60050-191; IEC 61165; EN 61165:2006; IEC 60300-3-1; IEC 60812; IEC 61078; EN 60300-3-1:2004; EN 60812:2006; EN 61078:2006  
1 Scope
2 Normative references
3 Terms and definition
4 Symbols
5 General
5.1 Fault tree description and structure
5.2 Objectives
5.3 Applications
5.4 Combinations with other reliability analysis techniques
6 Development and evaluation
6.1 General considerations
6.2 Required system information
6.3 Fault tree graphical description and structure
7 Fault tree development and evaluation
7.1 General
7.2 Scope of analysis
7.3 System familiarization
7.4 Fault tree development
7.5 Fault tree construction
7.6 Failure rates in fault tree analysis
8 Identification and labelling in a fault tree
9 Report
Annex A (informative) Symbols
Annex B (informative) Detailed procedure for disjointing
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  516KB
Tile in English:  Fault tree analysis (FTA)

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