EN ISO TR 52003-2-2017 en Energy performance of buildings - Indicators requirements ratings and certificates - Part 2 Explanation and justification of ISO 52003-1.pdf

1、Energy performance of buildings - Indicators, requirements, ratings and certificatesPart 2: Explanation and justification of ISO 52003-1 (ISO/TR 52003-2:2017)PD CEN ISO/TR 52003-2:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06TECHNICAL REPORT RAPPORT TECHNIQUE

2、TECHNISCHER BERICHT CEN ISO/TR 52003-2 July 2017 ICS 91.120.10 Supersedes EN 15217:2007English Version Energy performance of buildings - Indicators, requirements, ratings and certificates - Part 2: Explanation and justification of ISO 52003-1 (ISO/TR 52003-2:2017) Performance nergtique des btiments

3、- Indicateurs, exigences et certification - Partie 2: Explications et justifications pour ISO 52003-1 (ISO/TR 52003-2:2017) This Technical Report was approved by CEN on 24 February 2017. It has been drawn up by the Technical Committee CEN/TC 89.CEN members are the national standards bodies of Austri

4、a, 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, Serbia, Slovakia, Slovenia, Spain,

5、 Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide f

6、or CEN national Members. Ref. No. CEN ISO/TR 52003-2:2017 ENational forewordThis Published Document is the UK implementation of CEN ISO/TR 52003-2:2017. It is identical to ISO/TR 52003-2:2017. Together with BS EN ISO 52003-1:2017, it supersedes BS EN 15217:2007 which is withdrawn.The UK participatio

7、n in its preparation was entrusted to Technical Committee B/540/8, Mirror committee for ISO/TC 163 - Thermal Performance and Energy use in the built Environment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to incl

8、ude all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 94863 3ICS 91.120.10Compliance with a British Standard cannot confer immunity from legal obligations.This Pu

9、blished Document was published under the authority of the Standards Policy and Strategy Committee on 30 September 2017.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CEN ISO/TR 520032:2017TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN ISO/TR 52003-2

10、July 2017 ICS 91.120.10 Supersedes EN 15217:2007English Version Energy performance of buildings - Indicators, requirements, ratings and certificates - Part 2: Explanation and justification of ISO 52003-1 (ISO/TR 52003-2:2017) Performance nergtique des btiments - Indicateurs, exigences et certificati

11、on - Partie 2: Explications et justifications pour ISO 52003-1 (ISO/TR 52003-2:2017) This Technical Report was approved by CEN on 24 February 2017. It has been drawn up by the Technical Committee CEN/TC 89.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus,

12、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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United

13、 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN I

14、SO/TR 52003-2:2017 EPD CEN ISO/TR 520032:2017CEN ISO/TR 52003-2:2017 (E) 3 European foreword This document (CEN ISO/TR 52003-2:2017) has been prepared by Technical Committee ISO/TC 163 “Thermal performance and energy use in the built environment“ in collaboration with Technical Committee CEN/TC 89 “

15、Thermal performance of buildings and building components” the secretariat of which is held by SIS. 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 January 2018 and conflicting national standards s

16、hall be withdrawn at the latest by January 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate give

17、n to CEN by the European Commission and the European Free Trade Association. This document is part of the set of standards and accompanying technical reports on the energy performance of buildings and has been prepared under a mandate given to CEN by the European Commission and the European Free Tra

18、de Association (Mandate M/480, see reference EF3 below). Directive 2010/31/EU recasting the Directive 2002/91/EC on energy performance of buildings (EPBD, EF4) promotes the improvement of the energy performance of buildings within the European Union, taking into account all types of energy uses (hea

19、ting, lighting, cooling, air conditioning, ventilation) and outdoor climatic and local conditions, as well as indoor climate requirements and cost effectiveness (Article 1). The directive requires Member States to adopt measures and tools to achieve the prudent and rational use of energy resources.

20、In order to achieve those goals, the EPBD requires increasing energy efficiency and the enhanced use of renewable energies in both new and existing buildings. One tool for this is the application by Member States of minimum requirements on the energy performance of new buildings and for existing bui

21、ldings that are subject to major renovation, as well as for minimum performance requirements for the building envelope if energy-relevant parts are replaced or retrofitted. Other tools are energy certification of buildings, inspection of boilers and air-conditioning systems. The use of European stan

22、dards increases the accessibility, transparency and objectivity of the energy performance assessment in the Member States facilitating the comparison of best practices and supporting the internal market for construction products. The use of EPB-standards for calculating energy performance, as well a

23、s for energy performance certification and the inspection of heating systems and boilers, ventilation and air-conditioning systems will reduce costs compared to developing different standards at national level. The first mandate to CEN to develop a set of CEN EPBD standards (M/343, EF2), to support

24、the first edition of the EPBD EF1 resulted in the successful publication of all EPBD related CEN standards in 2007-2008. The mandate M/480 was issued to review the mandate 343 as the recast of the EPBD raised the need to revisit the standards and reformulate and add standards so that they become on

25、the one hand unambiguous and compatible, and on the other hand a clear and explicit overview of the choices, PD CEN ISO/TR 520032:2017CEN ISO/TR 52003-2:2017 (E) 4 boundary conditions and input data that need to be defined at national or regional level. Such national or regional choices remain neces

26、sary, due to differences in climate, culture 30 January 2004 EF3 Mandate M/480, Mandate to CEN, CENELEC and ETSI for the elaboration and adoption of standards for a methodology calculating the integrated energy performance of buildings and promoting the energy efficiency of buildings, in accordance

27、with the terms set in the recast of the Directive on the energy performance of buildings (2010/31/EU) of 14th December 2010 EF4 EPBD, Recast of the Directive on the energy performance of buildings (2010/31/EU) of 14thDecember 2010 EF5 EN 15217:2007, Energy performance of buildings Methods for expres

28、sing energy performance and for energy certification of buildings Endorsement notice The text of ISO/TR 52003-2:2017 has been approved by CEN as CEN ISO/TR 52003-2:2017 without any modification. PD CEN ISO/TR 520032:2017This page deliberately left blank ISO/TR 52003-2:2017(E)Foreword vIntroduction v

29、i1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviations . 14.1 Symbols . 14.2 Subscripts 25 Description of the document . 25.1 General . 25.2 Selection criteria between possible options 45.3 Input and output data . 46 Relation between EPB features, indicators, requ

30、irements, ratings and certificates . 47 Energy performance features and their indicators . 97.1 General . 97.2 Normalization to building size 97.3 Energy performances and their indicators . 97.3.1 Overall energy performances 97.3.2 Partial energy performances . 97.4 Ratios of identical/similar quant

31、ities as indicators for energy performances 98 Tailoring for requirements and for ratings .108.1 Two approaches 108.2 Project characteristics for tailoring . 129 Energy performance requirements .139.1 General 139.2 Choice of the mix of requirements 149.2.1 General. 149.2.2 New buildings 149.2.3 Exis

32、ting buildings (renovations and extensions) .159.3 Constant or variable value requirements . 159.3.1 Tailoring requirements to individual project characteristics 159.3.2 Tightening the requirements over time 179.4 Actual strictness 179.5 Reporting template for the overall energy performance .1810 EP

33、B rating .1810.1 General 1810.2 EPB rating procedures . 1810.2.1 Reference point - National legal requirements for new buildings .1910.2.2 Expressions of reference point of the scale .1910.2.3 Proposal for the shape of the scale .2010.2.4 Conclusions on Method 2 2110.3 Reference values . 2111 Energy

34、 performance certificate .2111.1 General 2111.2 Content of the procedure for a building energy certificate .2111.3 Content of the energy performance certificate 2111.3.1 General. 2111.3.2 Default graphical representation model 2211.4 Recommendations 22 ISO 2017 All rights reserved iiiContents PageIS

35、O/TR 52003-2:2017(E)Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviations . 14.1 Symbols . 14.2 Subscripts 25 Description of the document . 25.1 General . 25.2 Selection criteria between possible options 45.3 Input and output data . 46 Rel

36、ation between EPB features, indicators, requirements, ratings and certificates . 47 Energy performance features and their indicators . 97.1 General . 97.2 Normalization to building size 97.3 Energy performances and their indicators . 97.3.1 Overall energy performances 97.3.2 Partial energy performan

37、ces . 97.4 Ratios of identical/similar quantities as indicators for energy performances 98 Tailoring for requirements and for ratings .108.1 Two approaches 108.2 Project characteristics for tailoring . 129 Energy performance requirements .139.1 General 139.2 Choice of the mix of requirements 149.2.1

38、 General. 149.2.2 New buildings 149.2.3 Existing buildings (renovations and extensions) .159.3 Constant or variable value requirements . 159.3.1 Tailoring requirements to individual project characteristics 159.3.2 Tightening the requirements over time 179.4 Actual strictness 179.5 Reporting template

39、 for the overall energy performance .1810 EPB rating .1810.1 General 1810.2 EPB rating procedures . 1810.2.1 Reference point - National legal requirements for new buildings .1910.2.2 Expressions of reference point of the scale .1910.2.3 Proposal for the shape of the scale .2010.2.4 Conclusions on Me

40、thod 2 2110.3 Reference values . 2111 Energy performance certificate .2111.1 General 2111.2 Content of the procedure for a building energy certificate .2111.3 Content of the energy performance certificate 2111.3.1 General. 2111.3.2 Default graphical representation model 2211.4 Recommendations 22 ISO

41、 2017 All rights reserved iiiContents PagePD CEN ISO/TR 520032:2017ISO/TR 52003-2:2017(E)12 Quality control .2213 Compliance check .23Annex A (informative) Input and method selection data sheet Template .24Annex B (informative) Input and method selection data sheet Default choices 25Annex C (informa

42、tive) Illustration of the variable value of the overall primary energy use per floor area for a given set of technical measures .27Annex D (informative) Procedure for building energy performance classification 30Annex E (informative) Energy label model .31Bibliography .34iv ISO 2017 All rights reser

43、vedPD CEN ISO/TR 520032:2017ISO/TR 52003-2:2017(E)12 Quality control .2213 Compliance check .23Annex A (informative) Input and method selection data sheet Template .24Annex B (informative) Input and method selection data sheet Default choices 25Annex C (informative) Illustration of the variable valu

44、e of the overall primary energy use per floor area for a given set of technical measures .27Annex D (informative) Procedure for building energy performance classification 30Annex E (informative) Energy label model .31Bibliography .34iv ISO 2017 All rights reserved ISO/TR 52003-2:2017(E)ForewordISO (

45、the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical commi

46、ttee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotec

47、hnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted

48、 in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rig

49、hts. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www .iso .org/ patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to World Trade Organization