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IEC PAS 61810-2-1:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of B10 values
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

02-25-2011

Language(s)

English

Published date

07-09-2008

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Verification of B[10]
  4.1 General
  4.2 Requirements
      4.2.1 Test specimens
      4.2.2 Test circuit
      4.2.3 Contact loads
      4.2.4 Environmental conditions
      4.2.5 Operating conditions
      4.2.6 Failure criteria
  4.3 Performance of the tests
      4.3.1 Conformity test
      4.3.2 Periodic test
5 Evaluation and verification of B[10d]
  5.1 General
  5.2 Requirements
      5.2.1 Test specimens
      5.2.2 Test circuit
      5.2.3 Contact loads
      5.2.4 Environmental conditions
      5.2.5 Operating conditions
      5.2.6 Failure criteria
  5.3 Performance of the tests
      5.3.1 Conformity test
      5.3.2 Periodic test

IEC/PAS 61810-2-1:2008(E) 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 IEC 62061 and ISO 13849-1. For such relays B10 values for dangerous failures (B10d values) are derived from the tests specified in this PAS.

Committee
TC 94
DocumentType
Miscellaneous Product
Pages
13
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
NEN NPR IEC/PAS 61810-2-1 : 2008 Identical

IEC 61810-1:2015 Electromechanical elementary relays - Part 1: General and safety requirements
IEC 61810-2:2017 Electromechanical elementary relays - Part 2: Reliability
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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