• NBN EN 60216-3 : 2006

    Current The latest, up-to-date edition.

    ELECTRICAL INSULATING MATERIALS - THERMAL ENDURANCE PROPERTIES - PART 3: INSTRUCTIONS FOR CALCULATING THERMAL ENDURANCE CHARACTERISTICS

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    Published date:  12-01-2013

    Publisher:  Belgian Standards

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

    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and abbreviated terms
      3.1 Terms and definitions
      3.2 Symbols and abbreviated terms
    4 Principles of calculations
      4.1 General principles
      4.2 Preliminary calculations
          4.2.1 Non-destructive tests
          4.2.2 Proof tests
          4.2.3 Destructive tests
      4.3 Variance calculations
      4.4 Statistical tests
      4.5 Results
    5 Requirements and recommendations for valid calculations
      5.1 Requirements for experimental data
          5.1.1 Non-destructive tests
          5.1.2 Proof tests
          5.1.3 Destructive tests
      5.2 Precision of calculations
    6 Calculation procedures
      6.1 Preliminary calculations
          6.1.1 Temperature and x-values
          6.1.2 Non-destructive tests
          6.1.3 Proof tests
          6.1.4 Destructive tests
          6.1.5 Incomplete data
      6.2 Main calculations
          6.2.1 Calculation of group means and variances
          6.2.2 General means and variances
          6.2.3 Regression calculations
      6.3 Statistical tests
          6.3.1 Variance equality test
          6.3.2 Linearity test (F-test)
          6.3.3 Confidence limits of X and Y estimates
      6.4 Thermal endurance graph
    7 Calculation and requirements for results
      7.1 Calculation and requirements for results
      7.2 Summary of statistical tests and reporting
      7.3 Reporting of results
    8 Test report
    Annex A (normative) Decision flow chart
    Annex B (normative) Decision table
    Annex C (informative) Statistical tables
    Annex D (informative) Worked examples
    Annex E (informative) Data files for computer programme
    Annex ZA (normative) Normative references to international
              publications with their corresponding European
              publications
    Bibliography
    Figures
    Tables

    Abstract - (Show below) - (Hide below)

    States the calculation procedures to be used for deriving thermal endurance characteristics from experimental data obtained in accordance with the instructions of IEC 60216-1 and IEC 60216-2.

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

    Development Note Supersedes NBN EN 60216 3-2. (11/2002)
    Document Type Standard
    Publisher Belgian Standards
    Status Current
    Supersedes
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