PREN 17038-2 : DRAFT 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