EN ISO 11011:2015

Compressed air - Energy efficiency - Assessment (ISO 11011:2013)

ISO 11011:2013 sets requirements for conducting and reporting the results of a compressed air system assessment that considers the entire system, from energy inputs to the work performed as the result of these inputs.
ISO 11011:2013 considers compressed air systems as three functional subsystems: supply which includes the conversion of primary energy resource to compressed air energy; transmission which includes movement of compressed air energy from where it is generated to where it is used; demand which includes the total of all compressed air consumers, including productive end-use applications and various forms of compressed air waste.
ISO 11011:2013 sets requirements for analysing the data from the assessment, reporting and documentation of assessment findings, and identification of an estimate of energy saving resulting from the assessment process.
ISO 11011:2013 identifies the roles and responsibilities of those involved in the assessment activity.

Druckluft - Energieeffizienz - Bewertung (ISO 11011:2013)

Air comprimé - Efficacité énergétique - Évaluation (ISO 11011:2013)

L'ISO 11011:2013 fixe les exigences pour obtenir et rapporter les résultats de l'évaluation d'un système d'air comprimé (appelée ci-après «évaluation») tenant compte de tout le système, des entrées d'énergie jusqu'au travail effectué en conséquence de ces entrées.
L'ISO 11011:2013 considère que les systèmes d'air comprimé sont constitués de trois sous-systèmes fonctionnels: une alimentation (offre) incluant la conversion de la ressource d'énergie primaire en énergie d'air comprimé; une transmission incluant le mouvement de l'énergie de l'air comprimé de son lieu de production jusqu'à son lieu d'utilisation; une demande incluant tous les utilisateurs d'air comprimé, y compris les applications d'utilisation finale de production et les diverses formes de consommations perdues d'air comprimé.
L'ISO 11011:2013 fixe des exigences concernant l'analyse des données issues de l'évaluation, le rapport et la documentation des résultats de l'évaluation, et l'identification d'une estimation d'économie d'énergie résultant du processus d'évaluation.
L'ISO 11011:2013 identifie les rôles et les responsabilités des personnes impliquées dans l'activité d'évaluation.

Stisnjeni zrak - Energijska učinkovitost - Ocenjevanje (ISO 11011:2013)

General Information

• Status: Published
• Publication Date: 24-Mar-2015
• Withdrawal Date: 29-Sep-2015
• ICS: 23.140 - Compressors and pneumatic machines
• Technical Committee: CEN/TC 232 - Compressors - Safety
• Drafting Committee: CEN/TC 232 - Compressors - Safety
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 25-Mar-2015
• Due Date: 09-Feb-2016
• Completion Date: 25-Mar-2015
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN ISO 11011:2015 - Compressed air - Energy efficiency - Assessment (ISO 11011:2013)

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2015
6WLVQMHQL]UDN(QHUJLMVNDXþLQNRYLWRVW2FHQMHYDQMH,62
Compressed air - Energy efficiency - Assessment (ISO 11011:2013)
Druckluft - Energieeffizienz - Bewertung (ISO 11011:2013)
Air comprimé - Efficacité énergétique - Évaluation (ISO 11011:2013)
Ta slovenski standard je istoveten z: EN ISO 11011:2015
ICS:
23.140 .RPSUHVRUMLLQSQHYPDWLþQL Compressors and pneumatic
VWURML machines
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 11011
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2015
ICS 23.140
English Version
Compressed air - Energy efficiency - Assessment (ISO
11011:2013)
Air comprimé - Efficacité énergétique - Évaluation (ISO Druckluft - Energieeffizienz - Bewertung (ISO 11011:2013)
11011:2013)
This European Standard was approved by CEN on 19 March 2015.

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

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11011:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Foreword
The text of ISO 11011:2013 has been prepared by Technical Committee ISO/TC 118 “Compressors and
pneumatic tools, machines and equipment” of the International Organization for Standardization (ISO) and has
been taken over as EN ISO 11011:2015 by Technical Committee CEN/TC 232 “Compressors, vacuum pumps
and their systems” 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 September 2015, and conflicting national standards shall be
withdrawn at the latest by September 2015.
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.
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, 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 the United Kingdom.
Endorsement notice
The text of ISO 11011:2013 has been approved by CEN as EN ISO 11011:2015 without any modification.

INTERNATIONAL ISO
STANDARD 11011
First edition
2013-09-15
Compressed air — Energy
efficiency — Assessment
Air comprimé — Efficacité énergétique — Évaluation
Reference number
ISO 11011:2013(E)
©
ISO 2013
ISO 11011:2013(E)
© ISO 2013
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
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ii © ISO 2013 – All rights reserved

ISO 11011:2013(E)
Contents  Page
Foreword .v
Introduction .vi
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
3.1 General . 2
3.2 Flow . 3
3.3 Pressure . 4
3.4 Storage . 5
3.5 Volume . 5
4  Roles and responsibilities . 6
4.1 Identification of assessment team members . 6
4.2 Site management support . 7
4.3 Communications . 7
4.4 Access to equipment, resources, and information . 7
4.5 Assessment objectives and scope . 7
4.6 Identification of other assessment team members . 7
4.7 Objective check . 7
5  Assessment methodology. 8
5.1 General . 8
5.2 Systems engineering methods . 8
5.3 Systems engineering process . 8
5.4 System assessment process . 9
6  Parameters and their determination .10
6.1 General .10
6.2 Measurement .10
6.3 Pressure .10
6.4 Flow rate .11
6.5 Power .12
7  Initial data collection and evaluation .13
7.1 General .13
7.2 Plant background .13
7.3 Plant function .13
7.4 Compressed air system definition .13
7.5 Inventory of key end-use air demands .13
7.6 Heat recovery .13
7.7 Baseline period and duration of data logging .14
7.8 Energy use .14
7.9 Compressed air system supply efficiency .14
7.10 System volume .14
7.11 Pressure .15
7.12 Flowrate .15
7.13 Critical air demands .15
7.14 Compressed air waste .15
7.15 Air treatment .15
7.16 Compressor control .16
7.17 Storage .
...