I.S. EN 62256:2017
Current
HYDRAULIC TURBINES, STORAGE PUMPS AND PUMP-TURBINES - REHABILITATION AND PERFORMANCE IMPROVEMENT
Hardcopy , PDF
English
01-01-2017
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.
National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and nomenclature
4 Reasons for rehabilitating
5 Phases of a rehabilitation project
6 Scheduling, cost analysis and risk analysis
7 Assessment and determination of scope of the work
8 Hydraulic design and performance testing options
9 Specifications
Annex A (informative) - Check-list for evaluation of existing
turbine
Annex B (informative) - Assessment examples
Annex C (informative) - Checklist for evaluation of related
equipment
Bibliography
Defines turbines, storage pumps and pump-turbines of all sizes and of the following types: - Francis; - Kaplan; - Propeller; - Pelton (turbines only); and - Bulb 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 |
170
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN 62256:2017 | Identical |
| BS EN 62256:2017 | Equivalent |
| IEC 62256:2017 | Equivalent |
| UNE-EN 62256:2017 | Equivalent |
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