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ÖNORM EN 17038-1

Erscheinungsdatum: 2019 12 01

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)

This document describes a methodology to evaluate energy efficiency performance of pump units based on a non-dimensional numerical value called Energy Efficiency Index (EEI). This document covers pump units consisting of: — one single or several rotodynamic water pump(s), including where integrated in other products, and driven by a motor system, consisting of an electrical motor, and either: — a terminal box which only enables to operate the pump unit at constant motor stator frequency and thereby (nearly) constant rotational speed, or — a CDM (Complete Drive Module) which enables to operate the pump unit at variable rotational speed depending on a varying demand of flow rate and/or discharge or differential pressure. Pump units as defined above are treated as extended products in respect to their energy efficiency.

Allgemeine Information zur ÖNORM EN 17038-1

Format

Digital | 35 Seiten

Sprache

English

Herausgeber

Austrian Standards International

Komitee 009 Hydraulics and pneumatics

Historie

Eine Übersicht über die Entwicklung der ÖNORM EN 17038-1 von 2019 bis heute.

ÖNORM EN 17038-1

2022 04 15 Norm ÖNORM EN 17038-1, Ausgabe: 2022 04 15

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pum...
ÖNORM EN 17038-1

2019 12 01 Norm ÖNORM EN 17038-1, Ausgabe: 2019 12 01

Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pum...

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Norm

ÖNORM EN 17038-1 - Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)

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