• I.S. EN 60609-1:2005

    Current The latest, up-to-date edition.

    HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - CAVITATION PITTING EVALUATION - PART 1: EVALUATION IN REACTION TURBINES, STORAGE PUMPS AND PUMP-TURBINES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    FOREWORD
    INTRODUCTION
    1 Scope and object
      1.1 Excluded topics and limitations
      1.2 Considerations concerning chemical composition of
          water
      1.3 Considerations concerning water containing solids
      1.4 Normative references
    2 Terms, definitions and symbols
      2.1 Units
      2.2 List of terms
    3 Nature and extent of cavitation-pitting guarantees
      3.1 Period of guarantee
      3.2 Definition of the amount of cavitation pitting
      3.3 Operating ranges and duration of operation
    4 Procedures
      4.1 Repair of cavitation pitting during the guarantee
          period
      4.2 Measurement and calculation of the amount of
          cavitation pitting
    5 Computation of results and fulfilment of the guarantee
    Annex A (normative) Examples of amounts of cavitation pitting
    Bibliography
    Figures

    Abstract - (Show below) - (Hide below)

    Specifies a basis for the formulation of guarantees applied to cavitation pitting for reaction hydraulic turbines, storage pumps and pump-turbines.

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC TR 61364:1999 Nomenclature for hydroelectric powerplant machinery
    IEC TR 61366-1:1998 Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 1: General and annexes
    IEC 60193:1999 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests
    EN 60193:1999 Hydraulic turbines, storage pumps and pump-turbines - Model acceptance tests
    IEC 60609-2:1997 Cavitation pitting evaluation in hydraulic turbines, storage pumps and pump-turbines - Part 2: Evaluation in Pelton turbines
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