EN ISO 52120-1:2022
(Main)Energy performance of buildings - Contribution of building automation, controls and building management - Part 1: General framework and procedures (ISO 52120-1:2021, Corrected version 2022-09)
Energy performance of buildings - Contribution of building automation, controls and building management - Part 1: General framework and procedures (ISO 52120-1:2021, Corrected version 2022-09)
This document specifies:
— a structured list of control, building automation and technical building management functions which contribute to the energy performance of buildings; functions have been categorized and structured according to building disciplines and building automation and control (BAC);
— a method to define minimum requirements or any specification regarding the control, building automation and technical building management functions contributing to energy efficiency of a building to be implemented in building of different complexities;
— a factor-based method to get a first estimation of the effect of these functions on typical buildings types and use profiles;
— detailed methods to assess the effect of these functions on a given building.
Energieeffizienz von Gebäuden - Einfluss von Gebäudeautomation und Gebäudemanagement - Teil 1: Allgemeiner Rahmen und Verfahren (ISO 52120-1:2021, korrigierte Fassung 2022-09)
Dieses Dokument legt Folgendes fest:
- eine strukturierte Liste von Funktionen der Gebäudeautomation und des technischen Gebäudemanagements, die zur Energieeffizienz von Gebäuden beitragen; die Funktionen wurden entsprechend der Baudisziplinen und der Gebäudeautomation (GA) kategorisiert und strukturiert.
- ein Verfahren zur Festlegung der Mindestanforderungen oder Spezifikationen hinsichtlich der Funktionen der Gebäudeautomation und des technischen Gebäudemanagements, die zur Energieeffizienz von Gebäuden beitragen und die in Gebäuden unterschiedlicher Komplexität umzusetzen sind.
- ein faktorbasiertes Verfahren für eine erste Abschätzung des Einflusses dieser Funktionen auf typische Gebäudetypen und Nutzungsprofile.
- ausführliche Verfahren zur Bewertung des Einflusses dieser Funktionen auf ein bestimmtes Gebäude.
Performance énergétique des bâtiments - Contribution de l’automatisation, de la régulation et de la gestion technique des bâtiments - Partie 1: Cadre général et procédures (ISO 52120-1:2021, Version corrigée 2022-09)
Ce document spécifie:
— une liste structurée des fonctions de régulation, d’automatisation et de gestion technique du bâtiment qui contribuent à la performance énergétique des bâtiments; les fonctions ont été classées en catégories et structurées conformément aux disciplines du bâtiment et de ce qui s’appelle l’automatisation et la régulation du bâtiment (BAC, building automation and control);
— une méthode pour définir les exigences minimales ou toute spécification concernant les fonctions de régulation, d’automatisation et de gestion technique du bâtiment à mettre en œuvre dans des bâtiments de différentes complexités et contribuant à leur efficacité énergétique;
— une méthode basée sur des facteurs pour obtenir une première estimation de l’effet de ces fonctions sur les types de bâtiments et les profils d’utilisation courants;
— des méthodes détaillées pour estimer l’effet de ces fonctions sur un bâtiment donné.
Energijske lastnosti stavb - Vpliv avtomatizacije, regulacije in upravljanja stavb - 1. del: Splošni okvir in postopki (ISO 52120-1:2021, popravljena različica 2022-09)
Ta evropski standard določa:
– strukturiran seznam funkcij za nadzor, avtomatizacijo in tehnično upravljanje stavb, ki prispevajo k energijski učinkovitosti stavb. Funkcije so bile razvrščene v kategorije in strukturirane glede na discipline stavbeništva in t. i. sistem za avtomatizacijo in nadzor stavb (BAC);
– metodo za opredelitev minimalnih zahtev oziroma specifikacije v zvezi s funkcijami za nadzor, avtomatizacijo in tehnično upravljanje stavb, ki prispevajo k energijski učinkovitosti stavb in jih je treba uvesti v različno kompleksnih stavbah;
– metodo, ki temelji na faktorju, za prvo oceno učinka teh funkcij na običajne vrste stavb in profile uporabe;
– natančne metode za oceno učinka teh funkcij na določeno stavbo.
Preglednica 1 prikazuje relativno mesto tega standarda znotraj skupine standardov EPB v kontekstu modularne strukture, kot je opredeljeno v standardu EN ISO 52000-1.
OPOMBA 1: V standardu CEN ISO/TR 52000-2 je za vsak modul mogoče najti enako preglednico s številkami ustreznih standardov EPB in spremnimi tehničnimi poročili, ki so objavljeni ali v pripravi.
OPOMBA 2: Moduli predstavljajo standarde EPB, čeprav lahko en standard EPB zajema več kot en modul, en modul pa je lahko zajet v več kot enem standardu EPB (na primer poenostavljena metoda in podrobna metoda).
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2022
Nadomešča:
SIST EN 15232-1:2018
Energijske lastnosti stavb - Vpliv avtomatizacije, regulacije in upravljanja stavb - 1.
del: Splošni okvir in postopki (ISO 52120-1:2021)
Energy performance of buildings - Contribution of building automation, controls and
building management - Part 1: General framework and procedures (ISO 52120-1:2021)
Energieeffizienz von Gebäuden - Einfluss von Gebäudeautomation und
Gebäudemanagement - Teil 1: Allgemeiner Rahmen und Verfahren (ISO 52120-1:2021)
Performance énergétique des bâtiments - Contribution de l’automatisation, de la
régulation et de la gestion technique des bâtiments - Partie 1: Cadre général et
procédures (ISO 52120-1:2021)
Ta slovenski standard je istoveten z: EN ISO 52120-1:2022
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 52120-1
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 91.120.10 Supersedes EN 15232-1:2017
English Version
Energy performance of buildings - Contribution of building
automation, controls and building management - Part 1:
General framework and procedures (ISO 52120-1:2021)
Performance énergétique des bâtiments - Contribution Energieeffizienz von Gebäuden - Einfluss von
de l'automatisation, de la régulation et de la gestion Gebäudeautomation und Gebäudemanagement - Teil 1:
technique des bâtiments - Partie 1: Cadre général et Allgemeiner Rahmen und Verfahren (ISO 52120-
procédures (ISO 52120-1:2021) 1:2021)
This European Standard was approved by CEN on 3 December 2021.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 52120-1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 52120-1:2022) has been prepared by Technical Committee ISO/TC 205
"Building environment design" in collaboration with Technical Committee CEN/TC 247 “Building
Automation, Controls and Building Management” the secretariat of which is held by SNV.
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 September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
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 EN 15232-1:2017.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 52120-1:2021 has been approved by CEN as EN ISO 52120-1:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 52120-1
First edition
2021-12
Energy performance of buildings —
Contribution of building automation,
controls and building management —
Part 1:
General framework and procedures
Performance énergétique des bâtiments — Contribution de
l’automatisation, de la régulation et de la gestion technique des
bâtiments —
Partie 1: Cadre général et procédures
Reference number
ISO 52120-1:2021(E)
ISO 52120-1:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 52120-1:2021(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols, subscripts and abbreviated terms . 5
4.1 Symbols . 5
4.2 Subscripts . . 5
4.3 Abbreviated terms . 5
5 Description of the method . 6
5.1 Output of the method . . 6
5.2 General description of the method(s) . 6
5.3 Selection criteria between the methods . 6
5.4 BAC and TBM functions having an impact on the energy performance of buildings . 7
5.5 BAC efficiency class . 21
5.6 BAC and TBM functions assigned to the BAC efficiency classes .22
5.7 Applying BAC for EnMS and maintaining BAC energy efficiency . 32
5.7.1 General . 32
5.7.2 Applying BAC for EnMS . 32
5.7.3 Maintaining BAC energy efficiency . 32
6 Method 1 - Detailed calculation procedure of the BAC contribution to the energy
performance of buildings (detailed method) .33
6.1 Output data . 33
6.2 Calculation time intervals .34
6.3 Input data - Source of data .35
6.4 Calculation procedure . . 35
6.4.1 Applicable calculation time interval . 35
6.4.2 Energy performance calculation . 35
7 Method 2 - Factor based calculation procedure of the BAC impact on the energy
performance of buildings (BAC factor method) .38
7.1 Output data .38
7.2 Calculation time interval .38
7.3 Calculation procedure — Energy calculation .39
7.3.1 General .39
7.3.2 BAC efficiency factor values .40
7.3.3 Application of the BAC efficiency factors . 41
8 Simplified input data correlations . .42
9 Quality control .42
10 C ompl i a nc e c he c k .42
Annex A (informative) BAC efficiency factors .43
Annex B (normative) Minimum BAC function type requirements .48
Annex C (informative) Determination of the BAC efficiency factors .52
Annex D (informative) Examples of how to use the BAC function list of ISO 16484-3 to
describe functions from this document .70
Annex E (informative) Applying BAC
...
SLOVENSKI STANDARD
01-maj-2022
Nadomešča:
SIST EN 15232-1:2018
Energijske lastnosti stavb - Vpliv avtomatizacije, regulacije in upravljanja stavb - 1.
del: Splošni okvir in postopki (ISO 52120-1:2021, popravljena različica 2022-09)
Energy performance of buildings - Contribution of building automation, controls and
building management - Part 1: General framework and procedures (ISO 52120-1:2021,
Corrected version 2022-09)
Energieeffizienz von Gebäuden - Einfluss von Gebäudeautomation und
Gebäudemanagement - Teil 1: Allgemeiner Rahmen und Verfahren (ISO 52120-1:2021,
korrigierte Fassung 2022-09)
Performance énergétique des bâtiments - Contribution de l’automatisation, de la
régulation et de la gestion technique des bâtiments - Partie 1: Cadre général et
procédures (ISO 52120-1:2021, Version corrigée 2022-09)
Ta slovenski standard je istoveten z: EN ISO 52120-1:2022
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
91.120.10 Toplotna izolacija stavb Thermal insulation of
buildings
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 52120-1
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2022
EUROPÄISCHE NORM
ICS 91.120.10 Supersedes EN 15232-1:2017
English Version
Energy performance of buildings - Contribution of building
automation, controls and building management - Part 1:
General framework and procedures (ISO 52120-1:2021,
Corrected version 2022-09)
Performance énergétique des bâtiments - Contribution Energieeffizienz von Gebäuden - Einfluss von
de l'automatisation, de la régulation et de la gestion Gebäudeautomation und Gebäudemanagement - Teil 1:
technique des bâtiments - Partie 1: Cadre général et Allgemeiner Rahmen und Verfahren (ISO 52120-
procédures (ISO 52120-1:2021, Version corrigée 2022- 1:2021, korrigierte Fassung 2022-09)
09)
This European Standard was approved by CEN on 3 December 2021.
This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 28 September 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 52120-1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 52120-1:2022) has been prepared by Technical Committee ISO/TC 205
"Building environment design" in collaboration with Technical Committee CEN/TC 247 “Building
Automation, Controls and Building Management” the secretariat of which is held by SNV.
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 September 2022, and conflicting national standards
shall be withdrawn at the latest by September 2022.
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 EN 15232-1:2017.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 52120-1:2021, Corrected version 2022-09 has been approved by CEN as EN ISO 52120-
1:2022 without any modification.
INTERNATIONAL ISO
STANDARD 52120-1
First edition
2021-12
Corrected version
2022-09
Energy performance of buildings —
Contribution of building automation,
controls and building management —
Part 1:
General framework and procedures
Performance énergétique des bâtiments — Contribution de
l’automatisation, de la régulation et de la gestion technique des
bâtiments —
Partie 1: Cadre général et procédures
Reference number
ISO 52120-1:2021(E)
ISO 52120-1:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 52120-1:2021(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols, subscripts and abbreviated terms . 5
4.1 Symbols . 5
4.2 Subscripts . . 5
4.3 Abbreviated terms . 5
5 Description of the method . 6
5.1 Output of the method . . 6
5.2 General description of the method(s) . 6
5.3 Selection criteria between the methods . 6
5.4 BAC and TBM functions having an impact on the energy performance of buildings . 7
5.5 BAC efficiency class . 21
5.6 BAC and TBM functions assigned to the BAC efficiency classes .22
5.7 Applying BAC for EnMS and maintaining BAC energy efficiency . 32
5.7.1 General . 32
5.7.2 Applying BAC for EnMS . 32
5.7.3 Maintaining BAC energy efficiency . 32
6 Method 1 - Detailed calculation procedure of the BAC contribution to the energy
performance of buildings (detailed method) .33
6.1 Output data . 33
6.2 Calculation time intervals .34
6.3 Input data - Source of data .35
6.4 Calculation procedure . . 35
6.4.1 Applicable calculation time interval . 35
6.4.2 Energy performance calculation . 35
7 Method 2 - Factor based calculation procedure of the BAC impact on the energy
performance of buildings (BAC factor method) .38
7.1 Output data .38
7.2 Calculation time interval .38
7.3 Calculation procedure — Energy calculation .39
7.3.1 General .39
7.3.2 BAC efficiency factor values .40
7.3.3 Application of the BAC efficiency factors . 41
8 Simplified input data correlations . .42
9 Quality control .42
10 C ompl i a nc e c he c k .42
Annex A (informative) BAC efficiency factors .43
Annex B (normative) Minimum BAC function type requirements .48
Annex C (informative) Determination of the BAC efficiency fact
...
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