I.S. EN 17038-2:2019&AC:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units
Hardcopy , PDF
English
20-07-2020
12-11-2021
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.
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Reference flow-time profiles and reference pressure control curves
5 Determination of average electric power input P1,avg by test
6 Determination of the Energy Efficiency Index of pump units by the means of a semianalytical model
7 Determination of reference electric power input P1,ref
8 Calculation of Energy Efficiency index (EEI)
Annex A (normative) Scope
Annex B (informative) Determination of additional supporting points for semi-analytical model based on empirical correlations
Annex C (normative) Synthesis of the PDS supporting points from separate data for motor and CDM
Annex D (informative) Uncertainties and tolerances of EEI-values
Annex E (informative) Mathematical solution of polynomial formulae of 3rd degree
Annex F (normative) CDM model fall back values for Semi Analytical Model
Bibliography
This document specifies methods and procedures for testing, calculating and determining the Energy Efficiency Index (EEI) of rotodynamic glanded single pump units for pumping clean water, including where integrated in other products.
| Committee |
TC 197
|
| DocumentType |
Standard
|
| Pages |
76
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. THIS STANDARD ALSO REFERS TO- EN 60034-1
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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