17/30367211 DC : 0
NA
Status of Standard is Unknown
BS EN 16480 - PUMPS - ROTODYNAMIC PUMPS - MINIMUM REQUIRED EFFICIENCY OF WATER PUMPS AND METHODS OF QUALIFICATION AND VERIFICATION
Hardcopy , PDF
English
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European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviations
4 Minimum Required Efficiencies and Minimum
Efficiency Index
5 Determination of the Efficiency of a Test Pump
6 Proving the Minimum Efficiency Index of a
pump size
7 Verification of the Minimum Efficiency Index
for a pump size
Annex A (normative) - Pump types in scope
Annex B (informative) - General remarks on the
efficiency of rotodynamic pumps
Annex C (informative) - Mean Values of a Size
Relevant for its Minimum Efficiency Index
Annex D (informative) - Methods recommended for
manufacturers to determine the mean
values of hydraulic quantities of a size relevant
for MEI
Annex E (informative) - Numerical example
Annex F (informative) - Application of mathematical
statistics on tests
Annex G (informative) - Measurement uncertainties
Annex H (informative) - Explanations concerning the
methodology of the verification procedure and
the probability of the results
Annex I (informative) - Reporting of Test Results
Annex ZA (informative) - Relationship between this
European Standard and the Essential Requirements
of EU Directive 2009/125/EC, establishing a framework
for the setting of ecodesign requirements of energy
related products and implemented by the European
Commission Regulation (EU) No - 547/2012
Bibliography
BS EN 16480.
| Committee |
MCE/6/1
|
| DocumentType |
Draft
|
| Pages |
76
|
| PublisherName |
British Standards Institution
|
| Status |
NA
|
| ISO 9906:2012 | Rotodynamic pumps — Hydraulic performance acceptance tests — Grades 1, 2 and 3 |
| ISO 2854:1976 | Statistical interpretation of data — Techniques of estimation and tests relating to means and variances |
| EN ISO 5198:1998 | Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987) |
| ISO 2602:1980 | Statistical interpretation of test results Estimation of the mean Confidence interval |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| EN ISO 9906:2012 | Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012) |
| ISO 5198:1987 | Centrifugal, mixed flow and axial pumps Code for hydraulic performance tests Precision grade |
| ISO 2186:2007 | Fluid flow in closed conduits — Connections for pressure signal transmissions between primary and secondary elements |
| ISO 9104:1991 | Measurement of fluid flow in closed conduits Methods of evaluating the performance of electromagnetic flow-meters for liquids |
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