EN 16297-1-2012 en Pumps - Rotodynamic pumps - Glandless circulators - Part 1 General requirements and procedures for testing and calculation of energy efficiency index (EEI)《泵 旋转动.pdf
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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 16297-1:2012Pumps Rotodynamic pumps Glandless circulatorsPart 1: General requirements andprocedures for testing and calculation ofenergy efficiency index (EEI)BS EN 16297-1
2、:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 16297-1:2012.It supersedes BS EN 1151-1:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/6, Pumps and pump testing.A list of organizations represented on
3、 this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012 ISBN 978 0 580 75131 8 I
4、CS 23.080 Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2012.Amendments issued since publicationDate Text affectedBS EN 16297-1:2012 BRITISH STANDARDN
5、ational forewordThis British Standard is the UK implementon of EN 16297-1:2012.It supersedes BS EN 1151-1:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/6, Pumps and pump testing.A list of organizations represented on this committee can beobta
6、ined on request to its secre ary.This publication does not purport to include all the necessaryprovisions of a contract. Use s a e responsible for its correctappl cation. The British Standards Institution 2012. Published by BSI StandardsLimit d 2012ISBN 978 0 580 75131 8 ICS 23.080 Compliance with a
7、 British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy n Strategy Committe on 31 October 2012.Amendments issued since publicationDate Text affectedlis er the authority of the itt 30 November 2012.Amendments/corrig
8、enda issued since publicationDate Text affectedi t i le e tation of EN 16297-1:2012. ogether with BS EN 6297- :2012, it supersedes BS EN 1151 06 which is withdrawn.BS EN 16297-1:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16297-1 October 2012 ICS 23.080 Supersedes EN 1151-1:2006English
9、Version Pumps - Rotodynamic pumps - Glandless circulators - Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI) Pompes - Pompes rotodynamiques - Circulateurs sans presse-toupe - Partie 1: Exigences gnrales et procdures pour les essais et le calcul
10、 de lindice defficacit nergtique (IEE) Pumpen - Kreiselpumpen - Umwlzpumpen in Nassluferbauart - Teil 1: Allgemeine Anforderungen und Verfahren zur Prfung und Berechnung des Energieeffizienzindexes (EEI) This European Standard was approved by CEN on 18 August 2012. CEN members are bound to comply wi
11、th 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 Mana
12、gement 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 st
13、atus 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, Mal
14、ta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights
15、 of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16297-1:2012: EBS EN 16297-1:2012EN 16297-1:2012 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Symbols and units .95 Performance requirem
16、ents and safety requirements 95.1 Hydraulic characteristics 95.1.1 General 95.1.2 Q100%and H100%105.2 Rated and minimum power input 105.3 Starting characteristics 105.4 Resistance to internal pressure 105.5 Resistance to thermal cycling . 105.6 Venting and deblocking . 105.7 Fluid and structure born
17、e noise emission . 106 General test methods . 106.1 General . 106.2 Testing of the hydraulic characteristic . 116.2.1 Rated hydraulic output power, Phyd,r116.2.2 Reference power, Pref126.2.3 Tolerance on H100%at maximum hydraulic power . 126.2.4 Reference control curve . 136.2.5 Load profile for cal
18、culation of average compensated power input, PLavg. 136.2.6 Part load operating points . 136.2.7 Calculation of compensated power input, PL. 166.2.8 Calculation of average compensated power input, PL,avg166.2.9 Calculation of energy efficiency index (EEI), EEI166.2.10 Test conditions . 176.2.11 Test
19、ing of hydraulic performance . 186.3 Measurement of rated power input . 186.4 Starting conditions . 186.5 Testing of resistance to internal pressure . 196.6 Testing of resistance to thermal cycling 196.6.1 Circulator supply voltage . 196.6.2 Intermittent operation . 197 Information for use . 207.1 G
20、eneral . 207.2 Instruction handbook . 207.3 Marking 20Annex ZA (informative) Relationship between this European Standard and the requirements of Commission Regulation (EC) No 641/2009 21Bibliography . 22BS EN 16297-1:2012EN 16297-1:2012 (E) 3 Foreword This document (EN 16297-1:2012) has been prepare
21、d by Technical Committee CEN/TC 197 “Pumps”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2013, and conflicting national standards shall be with
22、drawn at the latest by April 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document, together with EN 16297-2:2012, super
23、sedes EN 1151-1:2006. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of
24、 this document. EN 16297 consists of the following parts under the general title Pumps Rotodynamic pumps Glandless circulators: Part 1: General requirements and procedures for testing and calculation of energy efficiency index (EEI); Part 2: Calculation of energy efficiency index (EEI) for standalon
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