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EN 17038-2:2019/AC:2021

(Corrigendum)

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

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

This document specifies methods and procedures for testing, calculating and determining the Energy Efficiency Index (EEI) of rotodynamic glanded single pump units for pumping clean water, including where integrated in other products.
The pump types and sizes covered by this document are described in the normative Annex A.

Pumpen - Methoden zur Qualifikation und Verifikation des Energieeffizienzindexes für Kreiselpumpen - Teil 2: Prüfung und Berechnung des Energieeffizienzindexes (EEI) einzelner Pumpenaggregate

Pompes - Méthodes de qualification et de vérification de l'indice de rendement énergétique des groupes motopompes rotodynamiques - Partie 2 : Essais et calcul de l'indice de rendement énergétique (EEI) des groupes motopompes simples

Le présent document spécifie des méthodes et procédures d'essai, de calcul et de détermination de l'indice de rendement énergétique (EEI) des groupes motopompes à eau rotodynamiques dotés d'un dispositif d'étanchéité utilisés pour le pompage d'eau propre, y compris dans des versions intégrées à d'autres produits.
Les types et tailles de pompes couverts par le présent document sont décrits dans l'Annexe A normative.

Črpalke - Metode za kvalifikacijo in verifikacijo indeksa energijske učinkovitosti centrifugalnih črpalk - 2. del: Preskušanje in računanje indeksa energijske učinkovitosti (IEE) enodelnih črpalk

General Information

Status
Published
Publication Date
12-Oct-2021
ICS
23.080 - Pumps
Technical Committee
CEN/TC 197 - Pumps
Drafting Committee
CEN/TC 197/SC 3/WG 1 - Water pumps efficiency
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
13-Oct-2021
Completion Date
13-Oct-2021
Ref Project
SIST EN 17038-2:2019/AC:2021 - 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

Relations

Replaces
EN 17038-2:2019/AC:2020 - 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
Effective Date
16-Feb-2022
Corrects
EN 17038-2:2019 - 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
Effective Date
16-Jun-2021

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Standards Content (Sample)


SLOVENSKI STANDARD
01-december-2021
Črpalke - Metode za kvalifikacijo in verifikacijo indeksa energijske učinkovitosti
centrifugalnih črpalk - 2. del: Preskušanje in računanje indeksa energijske
učinkovitosti (IEE) enodelnih črpalk
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
Pumpen - Methoden zur Qualifikation und Verifikation des Energieeffizienzindexes für
Kreiselpumpen - Teil 2: Prüfung und Berechnung des Energieeffizienzindexes (EEI)
einzelner Pumpenaggregate
Pompes - Méthodes de qualification et de vérification de l'indice de rendement
énergétique des groupes motopompes rotodynamiques - Partie 2 : Essais et calcul de
l'indice de rendement énergétique (EEI) des groupes motopompes simples
Ta slovenski standard je istoveten z: EN 17038-2:2019/AC:2021
ICS:
23.080 Črpalke Pumps
27.015 Energijska učinkovitost. Energy efficiency. Energy
Ohranjanje energije na conservation in general
splošno
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 17038-2:2019/AC

NORME EUROPÉENNE
October 2021
EUROPÄISCHE NORM
ICS 23.080
English version
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
Pompes - Méthodes de qualification et de Pumpen - Methoden zur Qualifikation und
vérification de l'indice de rendement Verifikation des Energieeffizienzindexes für
énergétique des groupes motopompes Kreiselpumpen - Teil 2: Prüfung und
rotodynamiques - Partie 2 : Essais et calcul de Berechnung des Energieeffizienzindexes
l'indice de rendement énergétique (EEI) des (EEI) einzelner Pumpenaggregate
groupes motopompes simples
This corrigendum becomes effective on 13 October 2021 for incorporation in the official English
version of the EN.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.
Tous droits d'exploitation sous quelque forme et de quelque manière que ce soit réservés dans le monde entier
aux membres nationaux du CEN.
Alle Rechte der Verwertung, gleich in welcher Form und in welchem Verfahren, sind weltweit den nationalen
Mitgliedern von CEN vorbehalten.
Ref. No.:EN 17038-2:2019/AC:2021 E

Contents Page
1 Changes related to EN 17038-2:2019/AC:2020 (00197C15) . 3
1.1 Modification to 5.2.3, Determination of part load and over load points and reference
control curve . 3
1.2 Modification to 6.3.4, Determination of Q from Q . 3
100 % BEP
1.3 Modification to 6.3.5, Determination of the P -value . 3
1,avg,c
2 Changes related to EN 17038-2:2019/AC:2021 (00197C17) . 4
2.1 Modification to 5.2.3, Determination of part load and over load points and reference
control curve . 4
2.2 Modification to 6.2, The semi-analytical model of the pump . 4
2.3 Modification to 6.4.2, The model of the Power Drive System (PDS) . 4
2.4 Modification of B.2.1, Additional supporting points at Q/Q = 0,25 . 5
BEP
2.5 Modification of D.2, The measure
...

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