CEN ISO/TR 52000-2:2017

Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017)

ISO/TR 52000-2:2017 refers to the overarching EPB-standard, ISO 52000‑1[1].
It contains information to support the correct understanding, use and national implementation of ISO 52000‑1. This includes:
-      explanation on the procedures and background information and justification of the choices that have been made;
-      reporting on validation of calculation procedures given in the standard;
-      explanation for the user and for national standards writers involved with implementation of the set of EPB standards, including detailed examples.

Erläuterung der allgemeinen Zusammenhänge zwischen verschiedenen Europäischen Normen und der europäischen Richtlinie über die Gesamtenergieeffizienz von Gebäuden (EPBD) - Übergreifendes Dokument (ISO/TR 52000-2:2017)

Dieser Technische Bericht bezieht sich auf die Rahmennorm zur Gesamtenergieeffizienz von Gebäuden prEN 15603:2013.
Er enthält Informationen, die das richtige Verständnis, die Anwendung und die nationale Umsetzung dieser Norm unterstützen sollen. Er enthält:
-   Erläuterungen zu den Verfahrensweisen sowie Hintergrundinformationen und Begründungen für die getroffenen Auswahlentscheidungen;
-   einen Bericht über die Validierung der in der Norm angegebenen Berechnungsverfahren;
-   Erläuterungen für den Anwender und für die Verfasser von Nationalen Normen, die mit der Umsetzung der Normenreihe zur Gesamtenergieeffizienz von Gebäuden befasst sind, einschließlich detaillierter Beispiele.
Aufgrund des dynamischen Prozesses der sowohl innerhalb des CEN als auch außerhalb von bedeutenden Interessengruppen kontinuierlich eingehenden Rückmeldungen und wegen der weiteren Validierung enthält der vorliegende Technische Bericht auch Vorschläge zu bestimmten Überarbeitungen der in prEN 15603 angegebenen Verfahrensweisen (in Verbindung mit Erläuterungen und Hintergrundinformationen). Bei der Kommentierung von prEN 15603 während der öffentlichen Umfrage sollten diese Vorschläge berücksichtigt werden.

Performance énergétique des bâtiments - Évaluation globale de la PEB - Partie 2: Explication et justification de l'ISO 52000-1 (ISO/TR 52000-2:2017)

Energijske lastnosti stavb - Krovni standard za ocenjevanje energijskih lastnosti stavb - 2. del: Razlaga in utemeljitev ISO 52000-1 (ISO/TR 52000-2:2017)

To tehnično poročilo se nanaša na splošni standard EPB, prEN 15603:2013.
Vsebuje informacije za podporo pravilnega razumevanja, uporabe in nacionalne uporabe teh standardov. To vključuje:
– razlago postopkov in osnovnih informacij ter utemeljitev narejenih izbir;
– poročanje o validaciji računskih postopkov, podanih v tem standardu;
– razlaga za uporabnika in za pisce nacionalnih standardov, ki so vključeni v uporabo skupine standardov, vključno s podrobnimi primeri.
Ta različica FprCEN/ TR 15615:2013, priloženo poročilo o splošnem standardu vsebuje predloge za določene revizije izdelkov, podanih v prEN 15603. Pri komentiranju med ugotavljanjem javnega mnenja o prEN 15603 je treba upoštevati te predloge.
Zaradi dinamičnega postopka neprekinjenih notranjih povratnih informacij v CEN in zunanjih z glavnimi deležniki ter zaradi nadaljnje validacije to tehnično poročilo vsebuje tudi predloge za določene revizije postopkov, podanih v prEN 15603 (skupaj z razlago in osnovnimi informacijami). Pri komentiranju med ugotavljanjem javnega mnenja o prEN 15603 je treba upoštevati te predloge.

General Information

• Status: Published
• Publication Date: 25-Jul-2017
• ICS: 91.120.10 - Thermal insulation of buildings
• ICS: 91.140.99 - Other installations in buildings
• Technical Committee: CEN/TC 371 - Project Committee - Energy Performance of Building project group
• Drafting Committee: CEN/TC 371/WG 1 - Chair Advisory Panel
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 26-Jul-2017
• Due Date: 02-Jun-2014
• Completion Date: 26-Jul-2017
• Directive: 2010/31/EU - Directive 2010/31/eu of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast)
• 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 with the terms set in the recast of the Directive on the energy performance buildings (2010/31/EU)
• Ref Project: SIST-TP CEN ISO/TR 52000-2:2018 - Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation and justification of ISO 52000-1 (ISO/TR 52000-2:2017)

Relations

• Replaces: CEN/TR 15615:2008 - Explanation of the general relationship between various European standards and the Energy Performance of Buildings Directive (EPBD) - Umbrella Document
• Effective Date: 29-Aug-2012

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2018
1DGRPHãþD
SIST-TP CEN/TR 15615:2008
Energijske lastnosti stavb - Krovni standard za ocenjevanje energijskih lastnosti
stavb - 2. del: Razlaga in utemeljitev ISO 52000-1 (ISO/TR 52000-2:2017)
Energy performance of buildings - Overarching EPB assessment - Part 2: Explanation
and justification of ISO 52000-1 (ISO/TR 52000-2:2017)
Erläuterung der allgemeinen Zusammenhänge zwischen verschiedenen Europäischen
Normen und der europäischen Richtlinie über die Gesamtenergieeffizienz von Gebäuden
(EPBD) - Übergreifendes Dokument (ISO/TR 52000-2:2017)
Performance énergétique des bâtiments - Évaluation globale de la PEB - Partie 2:
Explication et justification de l'ISO 52000-1 (ISO/TR 52000-2:2017)
Ta slovenski standard je istoveten z: CEN ISO/TR 52000-2:2017
ICS:
27.015 (QHUJLMVNDXþLQNRYLWRVW Energy efficiency. Energy
2KUDQMDQMHHQHUJLMHQD conservation in general
VSORãQR
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN ISO/TR 52000-2
TECHNICAL REPORT
RAPPORT TECHNIQUE
July 2017
TECHNISCHER BERICHT
ICS 91.120.10 Supersedes CEN/TR 15615:2008
English Version
Energy performance of buildings - Overarching EPB
assessment - Part 2: Explanation and justification of ISO
52000-1 (ISO/TR 52000-2:2017)
Performance énergétique des bâtiments - Évaluation Erläuterung der allgemeinen Zusammenhänge
globale de la PEB - Partie 2: Explication et justification zwischen verschiedenen Europäischen Normen und
de l'ISO 52000-1 (ISO/TR 52000-2:2017) der europäischen Richtlinie über die
Gesamtenergieeffizienz von Gebäuden (EPBD) -
Übergreifendes Dokument (ISO/TR 52000-2:2017)

This Technical Report was approved by CEN on 24 February 2017. It has been drawn up by the Technical Committee CEN/TC
371.
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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR 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 Ref. No. CEN ISO/TR 52000-2:2017 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (CEN ISO/TR 52000-2:2017) has been prepared by Technical Committee CEN/TC 371
“Energy Performance of Buildings project group", the secretariat of which is held by NEN, in
collaboration with Technical Committee ISO/TC 163 " Thermal performance and energy use in the built
environment".
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 supersedes CEN/TR 15615:2008.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
Endorsement notice
The text of ISO/TR 52000-2:2017 has been approved by CEN as CEN ISO/TR 52000-2:2017 without any
modification.
TECHNICAL ISO/TR
REPORT 52000-2
First edition
2017-06
Energy performance of buildings —
Overarching EPB assessment —
Part 2:
Explanation and justification
of ISO 52000-1
Performance énergétique des bâtiments — Évaluation globale
de la PEB —
Partie 2: Explication et justification de l’ISO 52000-1
Reference number
ISO/TR 52000-2:2017(E)
©
ISO 2017
ISO/TR 52000-2:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
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ii © ISO 2017 – All rights reserved

ISO/TR 52000-2:2017(E)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
3.1 Buildings . 2
3.2 Indoor and outdoor conditions. 3
3.3 Technical building systems . 3
3.4 Energy . 4
3.5 Energy performance . 4
3.6 Energy calculation . 4
3.7 General information on terms and definitions . 4
3.7.1 General. 4
3.7.2 Overarching terms and definitions . 4
3.7.3 Difference between definition and specification . 5
3.7.4 Undefined and/or unspecified policy related terms . . 5
4 Symbols, units, subscripts and abbreviations. 5
4.1 Symbols . 5
4.2 Subscripts . 6
4.3 Abbreviations . 6
5 Description of the overarching framework and procedures . 6
5.1 Output of the method . 6
5.2 General description of the procedures and routing . 7
5.3 Selection criteria between the methods . 7
5.4 The over-arching reference modular structure . 7
5.4.1 Purpose . 7
5.4.2 Systematic modular structure of the standards. 7
5.4.3 The connection between the modules – step by step implementation . 8
5.4.4 Systematic consecutive numbering of the standards .10
6 Overarching preparation steps .11
6.1 General .11
6.2 List of types and categories .13
6.2.1 Type of object .13
6.2.2 Building category and space categories.14
6.2.3 Type of application .15
6.2.4 Types of assessment .15
6.2.5 Building services .16
6.3 Identification of types and categories for a specific case .17
6.4 Example cases .17
6.4.1 General.17
6.4.2 Example case 1 .18
6.4.3 Example case 2 .19
6.4.4 Example case 3 .19
6.4.5 Example case 4 .20
6.4.6 Example case 5 .21
6.4.7 Example case 6 .22
7 Calculated energy performance of buildings .22
7.1 Output data .22
7.2 Calculation intervals and calculation period . .22
7.2.1 Calculation interval .22
7.2.2 Calculation period . .25
7.3 Input data .
...