EN 61810-2-1:2017
Current
The latest, up-to-date edition.
Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of B10 values
06-10-2017
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Verification of B[10]
5 Evaluation and verification of B[10D]
Annex A (informative) - Example illustrating the
assessment of malfunctions for B[10D]
evaluation
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
IEC61810-2-1:2017 specifies reliability test procedures for electromechanical elementary relays when enhanced requirements for the verification of reliability apply.Particular provisions are given for relays incorporated in safety-related control systems of machinery in accordance with IEC62061 and ISO13849-1. For such relays, B10 values for dangerous failures (B10D values) are derived from the tests specified in this document.This edition includes the following significant technical changes with respect to the previous edition:- limitation of tests to 10 M cycles in Clause 5;- reduction of required number of test samples to 5 in specified cases;- introduction of WeiBayes analysis for routine test under Clause 4.
| Committee |
CLC/SR 94
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| VDE 0435-120-1 : 2012 | Identical |
| NBN EN 61810-2-1 : 2011 | Identical |
| NEN EN IEC 61810-2-1 : 2017 | Identical |
| DIN EN 61810-2-1 : 2018 | Identical |
| BS EN 61810-2-1:2017 | Identical |
| CEI EN 61810-2-1 : 2018 | Identical |
| IEC 61810-2-1:2017 | Identical |
| I.S. EN 61810-2-1:2017 | Identical |
| CEI EN 61810-2-1 : 2012 | Identical |
| UNE-EN 61810-2-1:2017 | Identical |
| DIN EN 61810-2-1 : 2012 | Identical |
| VDE 0435-120-1 : 2018 | Identical |
| NF EN 61810-2-1 : 2017 | Identical |
| PNE-FprEN 61810-2-1:2016 | Identical |
| PN EN 61810-2-1 : 2018 | Identical |
| BS EN IEC 62246-1-1:2018 | Reed switches Generic specification. Blank detail specification |
| EN IEC 62246-1-1:2018 | Reed switches - Part 1-1: Generic specification - Blank detail specification |
| I.S. EN IEC 62246-1-1:2018 | REED SWITCHES - PART 1-1: GENERIC SPECIFICATION - BLANK DETAIL SPECIFICATION |
| EN 61810-3:2015 | Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts |
| IEC 61810-1:2015 | Electromechanical elementary relays - Part 1: General and safety requirements |
| IEC 61810-3:2015 | Electromechanical elementary relays - Part 3: Relays with forcibly guided (mechanically linked) contacts |
| EN 61810-2:2017 | Electromechanical elementary relays - Part 2: Reliability |
| IEC 61810-2:2017 | Electromechanical elementary relays - Part 2: Reliability |
| EN 62061:2005/A2:2015 | SAFETY OF MACHINERY - FUNCTIONAL SAFETY OF SAFETY-RELATED ELECTRICAL, ELECTRONIC AND PROGRAMMABLE ELECTRONIC CONTROL SYSTEMS (IEC 62061:2005/A2:2015) |
| ISO 13849-2:2012 | Safety of machinery — Safety-related parts of control systems — Part 2: Validation |
| EN ISO 13849-1:2015 | Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015) |
| IEC 62061:2005+AMD1:2012+AMD2:2015 CSV | Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems |
| ISO 13849-1:2015 | Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design |
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