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Normas DIN – AENOR
DIN EN 17038-3:2018-02

DIN EN 17038-3:2018-02

Pumps - Rotodynamic Pumps - Energy efficiency Index - Methods of qualification and verification - Part 3: Testing and calculation of energy efficiency index (EEI) of booster sets; German and English version prEN 17038-3:3017 / Note: Date of issue 2018-01-05

Pompes - Pompes rotodynamiques - Partie 3: Élément complémentaire; Version allemande et anglaise prEN 17038-3:2017 / Attention: Date de parution 2018-01-05

Pumpen - Kreiselpumpen - Methoden zur Qualifikation und Verifikation - Teil 3: Prüfung und Berechnung des Energieeffizienzindexes (EEI) von Druckerhöhungsanlagen; Deutsche und Englische Fassung prEN 17038-3:2017 / Achtung: Erscheinungsdatum 2018-01-05

2018-02 /Active
Equivalencias internacionales:

prEN 17038-3 (2017-12)

Part 3 of this European Standard as well is part of a series describing a methodology to evaluate energy efficiency performance of pump units in divers applications. A pump unit usually consists of the pump and the motor with or without frequency converter. The energy efficiency of such unit is based on a non-dimensional numerical value called Energy Efficiency Index (EEI). An EEI allows the comparison of different pump sizes and types with one common indicator. Physical influences such as pump size, specific speed, pump unit part-load operation, motor-efficiency characteristic and frequency converter influence are implemented into this metric. Part 3 describes the calculation procedure for boosters.
Centrifugal pumps, Definitions, Efficiency, Energy consumption, Energy performance, Indexes, Mathematical calculations, Measurement, Measuring techniques, Mechanical engineering, Performance tests, Pressure increase installations, Pressure increases, Pump unit, Pumps, Qualifications, Testing, Verification
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