• EN 61811-55:2002

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Electromechanical all-or-nothing relays - Part 55: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 11 mm x 7,5 mm (max.) base

    Available format(s): 

    Superseded date:  01-03-2015

    Language(s): 

    Published date:  29-05-2002

    Publisher:  European Committee for Standards - Electrical

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

    1 General
      1.1 Scope
      1.2 Normative references
      1.3 Front page of detail specification
    2 Characteristic values of the relay
      2.1 General data
      2.2 Construction of IECQ type designation (ordering
          information)
      2.3 Coil data
      2.4 Contact data
      2.5 Mounting
      2.6 Environmental data
      2.7 Package of relays for automatic handling (if applicable)
    3 Qualification approval procedures
    4 Quality conformance inspection
      4.1 Formation of inspection lots
      4.2 Intervals between tests
    5 Marking and documentation
      5.1 Marking of the relay
      5.2 Marking of the package
      5.3 Documentation
    6 Annexes
    7 Tests
      7.1 Standard conditions for testing
      7.2 Mounting of test specimens during the test
      7.3 General conditions for testing
    8 Ordering information
    9 Relay reliability - Failure rate data (optional)
    Annex ZA (normative) Normative references international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Is a blank detail specification applicable to electromechanical all-or-nothing telecom relays of assessed quality. Selects the appropriate methods of test to be used in detail specifications and contains basic test schedules to be used in the preparation of such specifications.

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

    Committee CLC/SR 94
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By

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

    HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    EN 61811-50:2002 Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality
    IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
    BS QC 001002-2:1997 Documentation, including a new clause on regulations for technology approval schedulesRules of procedure of the IEC quality assessment system for electronic components (IECQ)
    CECC 00802 : 1994 GUIDANCE DOCUMENT: CECC STANDARD METHOD FOR THE SPECIFICATION OF SURFACE MOUNTING (SMDs) OF ASSESSED QUALITY
    EN 60068-1:2014 Environmental testing - Part 1: General and guidance
    IEC 61810-7:2006 Electromechanical elementary relays - Part 7: Test and measurement procedures
    IEC 60068-2-47:2005 Environmental testing - Part 2-47: Test - Mounting of specimens for vibration, impact and similar dynamic tests
    EN 60068-2-17:1994 Environmental testing - Part 2: Tests - Test Q: Sealing
    IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
    IEC 61709:2017 Electric components - Reliability - Reference conditions for failure rates and stress models for conversion
    IEC 60255-14:1981 Electrical relays. Part 14: Endurance tests for electrical relay contacts - Preferred values for contact loads
    IEC 61811-50:2002 Electromechanical all-or-nothing relays - Part 50: Sectional specification - Electromechanical all-or-nothing telecom relays of assessed quality
    IEC 61709 : 3.0 ELECTRIC COMPONENTS - RELIABILITY - REFERENCE CONDITIONS FOR FAILURE RATES AND STRESS MODELS FOR CONVERSION
    BS QC 001002-3:1997 Rules of procedure of the IEC quality assessment system for electronic components (IECQ) Approval procedures, including a new clause on technology approval
    IEC 61811-1:2015 Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification
    EN 61709:2017 Electric components - Reliability - Reference conditions for failure rates and stress models for conversion
    EN 60695-2-2:1994/A1:1995 FIRE HAZARD TESTING - TEST METHODS - NEEDLE-FLAME TEST
    EN 60068-2-47:2005 Environmental testing - Part 2-47: Tests - Mounting of specimens for vibration, impact and similar dynamic tests
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