PREN 17038-2 : DRAFT 2016
Current
The latest, up-to-date edition.
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
11-14-2016
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 P[1,avg] by test
6 Determination of the Energy Efficiency
Index of pump units by the means of a
semi-analytical model
7 Determination of reference electric power input P[1,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 3[rd] degree
Annex F (normative) - CDM model fall
back values for Semi Analytical Model
Bibliography
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