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  • IEC PAS 61810-2-1:2008

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    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    Superseded date:  25-02-2011

    Language(s):  English

    Published date:  09-07-2008

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee TC 94
    Document Type Miscellaneous Product
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    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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