CEI EN 61557-15 : 2014
Current
The latest, up-to-date edition.
ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 15: FUNCTIONAL SAFETY REQUIREMENTS FOR INSULATION MONITORING DEVICES IN IT SYSTEMS AND EQUIPMENT FOR INSULATION FAULT LOCATION IN IT SYSTEMS
Hardcopy , PDF
English
01-01-2014
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Definition of safety functions embedded
in IMDs and IFLSs
5 Requirements on products implementing
safety-related functions
6 Management of functional safety during
the development lifecycle
7 Management of functional safety during
the realisation lifecycle of IMDs and IFLSs
8 Requirements for modifications
9 Proven in use approach
Annex A (informative) - Risk analysis and SIL
assignment for IMDs and IFLSs
Annex B (informative) - Examples for the
determination of PFD, DC and SFF
Annex C (informative) - Failure rate databases
Annex D (informative) - Guide to embedded
software design and development
Annex E (informative) - Information for the
assessment of safety functions
Annex F (informative) - Example of applications
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Describes requirements related to functional safety and is based on the IEC 61508 standard series for the realization of insulation monitoring devices (IMD) as specified in IEC 61557-8 and for insulation fault location systems (IFLS) according to IEC 61557-9, according to phase 10 of the IEC 61508-1 lifecycle.
| Committee |
CT 85/66
|
| DevelopmentNote |
Classificazione CEI 85-41. To be read in conjunction with CEI EN 61557-8 & CEI EN 61557-9. (10/2014)
|
| DocumentType |
Standard
|
| Pages |
82
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61557-15:2014 | Identical |
| EN 61557-15:2014 | Identical |
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