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I.S. EN 60609-1:2005

Current
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

Preview

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.

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

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

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
56
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
BS EN 60609-1:2005 Identical
EN 60609-1:2005 Identical
NF EN 60609-1 : 2005 Identical
IEC 60609-1:2004 Identical
UNE-EN 60609-1:2005 Identical

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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