EN 16297-2:2012

Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators

This European Standard specifies the procedure for calculating the energy efficiency index (EEI) of standalone circulators.

Pumpen - Kreiselpumpen - Umwälzpumpen in Nassläuferbauart - Teil 2: Berechnung des Energieeffizienzindexes (EEI) von externen Umwälzpumpen

Diese Europäische Norm legt das Verfahren für die Berechnung des Energieeffizienzindexes (EEI) von externen Umwälzpumpen fest.

Pompes - Pompes rotodynamiques - Circulateurs sans presse-étoupe - Partie 2: Calcul de l'indice d'efficacité énergétique (EEI) pour les circulateurs indépendants

La présente Norme Européenne spécifie la procédure pour le calcul de l’indice d’efficacité énergétique (EEI) des circulateurs indépendants.

Črpalke - Centrifugalne črpalke - Obtočne črpalke - 2. del: Izračun indeksa energijske učinkovitosti (EEI) za samostojne obtočne črpalke

Ta evropski standard določa postopek za izračun indeksa energijske učinkovitosti (EEI) samostojnih obtočnih črpalk.

General Information

• Status: Published
• Publication Date: 16-Oct-2012
• Withdrawal Date: 29-Apr-2013
• ICS: 23.080 - Pumps
• Technical Committee: CEN/TC 197 - Pumps
• Drafting Committee: CEN/TC 197/SC 4/WG 1 - Circulation pumps
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 03-Mar-2024
• Completion Date: 03-Mar-2024
• Directive: 641/2009 - Commission Regulation (EC) No 641/2009 of 22 July 2009 implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for glandless standalone circulators and glandless circulators integrated in products
• Mandate: M/469 - Mandate to CEN, CENELEC and ETSI for Standardisation in the field of circulators
• Ref Project: SIST EN 16297-2:2013 - Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators

Relations

• Replaces: EN 1151-1:2006 - Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking
• Effective Date: 08-Jun-2022
• Replaces: EN 1151-1:2006/AC:2007 - Pumps - Rotodynamic pumps - Circulation pumps having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Part 1: Non-automatic circulation pumps, requirements, testing, marking
• Effective Date: 24-Oct-2012

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Pumpen - Kreiselpumpen - Umwälzpumpen in Nassläuferbauart - Teil 2: Berechnung des Energieeffizienzindexes (EEI) von externen UmwälzpumpenPompes - Pompes rotodynamiques - Circulateurs sans presse-étoupe - Partie 2: Calcul de l'indice d'efficacité énergétique (IEE) pour les circulateurs indépendantsPumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators23.080ýUSDONHPumpsICS:Ta slovenski standard je istoveten z:EN 16297-2:2012SIST EN 16297-2:2013en,fr01-junij-2013SIST EN 16297-2:2013SLOVENSKI
STANDARDSIST EN 1151-1:2007/AC:2008SIST EN 1151-1:20071DGRPHãþD



SIST EN 16297-2:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 16297-2
October 2012 ICS 23.080 English Version
Pumps - Rotodynamic pumps - Glandless circulators - Part 2: Calculation of energy efficiency index (EEI) for standalone circulators
Pompes - Pompes rotodynamiques - Circulateurs sans presse-étoupe - Partie 2: Calcul de l'indice d'efficacité énergétique (EEI) pour les circulateurs indépendants
Pumpen - Kreiselpumpen - Umwälzpumpen in Nassläuferbauart - Teil 2: Berechnung des Energieeffizienzindexes (EEI) von externen Umwälzpumpen This European Standard was approved by CEN on 18 August 2012.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16297-2:2012: ESIST EN 16297-2:2013



EN 16297-2:2012 (E) 2 Contents Page Foreword .3Introduction .41 Scope .52 Normative references .53 Terms and definitions .54 Symbols and units .55 Performance requirements and safety requirements .56 Calculation of energy efficiency index (EEI) .56.1 General conditions .56.2 Procedure .66.2.1 Load profile for calculation of average compensated power input, PLavg .66.2.2 Part load operating points .66.2.3 Calculation of average compensated power input, PL,avg .66.2.4 Calibration factor .66.2.5 Calculation of energy efficiency index (EEI), εEEI .6Annex ZA (info
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