14/30298580 DC : 0

Introduction
1 Scope
2 Normative references
3 Terms and definitions
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 examples
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 EU Regulation
         547/2012

BS EN 16480.