prEN ISO 12759-3

Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed (ISO/DIS 12759-3:2016)

This document establishes a system for the classification of fan efficiency for all fan types which have a nominal fan shaft power rating of 0,125 kW and above. This document is applicable to fans only. It does not apply to drives or the system in which fans are installed. This document can be used by legislators or regulatory bodies for defining future energy saving targets.

Ventilatoren - Effizienzklassifizierung für Ventilatoren - Teil 3: Ventilatoren ohne Antriebe bei maximaler Betriebsgeschwindigkeit (ISO/DIS 12759-3:2016)

Ventilateurs - Classification du rendement des ventilateurs (ISO/DIS 12759-3:2016)

Le présent document établit un système de classification du rendement de tous les types de ventilateurs ayant une puissance à l'arbre du ventilateur de 0,125 kW et plus. Le présent document s'applique exclusivement aux ventilateurs. Il ne s'applique pas aux entraînements, ni aux systèmes dans lesquels les ventilateurs sont installés. Le présent document peut être utilisé par les législateurs ou les organismes de réglementation pour définir les cibles futures en matière d'économie d'énergie.

Ventilatorji - Klasifikacija učinkovitosti ventilatorjev - 3. del: Ventilatorji brez pogona pri največji obratovalni hitrosti (ISO/DIS 12759-3:2016)

General Information

• Status: Not Published
• Publication Date: 15-Jul-2018
• ICS: 23.120 - Ventilators. Fans. Air-conditioners
• Technical Committee: CEN/TC 156 - Ventilation for buildings
• Drafting Committee: CEN/TC 156 - Ventilation for buildings
• Current Stage: 4098 - Decision to abandon - Enquiry
• Completion Date: 02-Dec-2020
• Ref Project: oSIST prEN ISO 12759-3:2017 - Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed (ISO/DIS 12759-3:2016)

Relations

• Revises: EN ISO 12759:2015 - Fans - Efficiency classification for fans (ISO 12759:2010, including Amd 1:2013)
• Effective Date: 18-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN ISO 12759-3:2017
01-februar-2017
9HQWLODWRUML.ODVLILNDFLMDXþLQNRYLWRVWL]DYHQWLODWRUMH,62',6
Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum
operating speed (ISO/DIS 12759-3:2016)
Ventilatoren - Effizienzklassifizierung für Ventilatoren - Teil 3: Ventilatoren ohne Antriebe
bei maximaler Betriebsgeschwindigkeit (ISO/DIS 12759-3:2016)
Ventilateurs - Classification du rendement des ventilateurs (ISO/DIS 12759-3:2016)
Ta slovenski standard je istoveten z: prEN ISO 12759-3
ICS:
23.120 =UDþQLNL9HWUQLNL.OLPDWVNH Ventilators. Fans. Air-
QDSUDYH conditioners
oSIST prEN ISO 12759-3:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 12759-3:2017

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oSIST prEN ISO 12759-3:2017
DRAFT INTERNATIONAL STANDARD
ISO/DIS 12759-3
ISO/TC 117 Secretariat: BSI
Voting begins on: Voting terminates on:
2016-12-16 2017-03-09
Fans — Efficiency classification for fans —
Part 3:
Fans without drives at maximum operating speed
Ventilateurs — Classification du rendement des ventilateurs
ICS: 23.120
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 12759-3:2016(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2016

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oSIST prEN ISO 12759-3:2017
ISO/DIS 12759-3:2016(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, 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.
ISO copyright office
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ii © ISO 2016 – All rights reserved

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oSIST prEN ISO 12759-3:2017
ISO/DIS 12759-3:2016(E)

Contents  Page
Foreword .iv
Introduction .v
1  Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Units and symbols . 2
5  General information . 2
5.1 Use of installation categories . 2
5.2 Tolerances . 3
6  Efficiency grade evaluation .
...