EN ISO 8528-10:2022

Reciprocating internal combustion engine driven alternating current generating sets - Part 10: Measurement of airborne noise (ISO 8528-10:2022)

This document specifies noise test codes for determining the sound power level and the emission sound pressure level at the workstation of reciprocating internal combustion engine driven electrical power generating sets.
This document applies to constant and variable-speed reciprocating internal combustion (RIC) engine driven alternating current (AC) and direct current (DC) generating sets for fixed and mobile applications with rigid or flexible mountings. It is applicable for land and marine use, excluding generating sets used on aircraft or to propel land vehicles and locomotives.
NOTE 1   For some specific applications (e.g. essential hospital supplies, high-rise buildings) supplementary requirements can be necessary. The provisions of this document can be regarded as a basis.
NOTE 2   This document is referenced with regard to noise in ISO 8528-13:2016, which contains requirements concerning the design of generating sets, verification of noise levels and information related to noise in the operating and maintenance instructions.

Stromerzeugungsaggregate mit Hubkolben-Verbrennungsmotor - Teil 10: Messung von Luftschall mit der Hüllflächenmethode (ISO 8528-10:2022)

Dieses Dokument legt Geräuschmessnormen für die Bestimmung des Schallleistungspegels und des Emissions-Schalldruckpegels am Arbeitsplatz von Stromerzeugungsaggregaten mit Hubkolben-Verbrennungsmotor fest.
Dieses Dokument ist für Wechselstrom- (AC) und Gleichstrom- (DC) Stromerzeugungsaggregate mit Hubkolben-Verbrennungsmotor mit konstanter und variabler Drehzahl für feste und mobile Anwendungen mit starrer oder flexibler Montage anwendbar. Es ist anwendbar für die Nutzung an Land und zur See, außer für an Luftfahrzeugen oder zum Antrieb von Landfahrzeugen und Lokomotiven verwendeten Stromerzeugungsaggregaten.
ANMERKUNG 1   Für einige spezifische Anwendungen (z. B. wichtige Betriebsmittel in Krankenhäusern, Hochhäuser) können zusätzliche Anforderungen erforderlich sein. Die Bestimmungen dieses Dokuments können als Grundlage angesehen werden.
ANMERKUNG 2   Auf dieses Dokument wird im Hinblick auf Geräusch in ISO 8528 13:2016 Bezug genommen, die Anforderungen im Hinblick auf die Konstruktion von Stromerzeugungsaggregaten, Überprüfung von Geräuschniveaus, Informationen mit Bezug zu Geräusch in Betriebs- und Wartungsanleitungen enthält.

Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion interne - Partie 10: Mesurage du bruit aérien (ISO 8528-10:2022)

Le présent document spécifie les codes d’essai acoustique pour la détermination du niveau de puissance acoustique et du niveau de pression acoustique d’émission au poste de travail des groupes électrogènes entraînés par moteurs alternatifs à combustion interne.
Le présent document s’applique aux groupes électrogènes à courant alternatif (CA) et courant continu (CC) entraînés par moteurs alternatifs à combustion interne à vitesse constante et variable, pour installation fixe et mobile à montage rigide ou élastique. Il est applicable aux groupes électrogènes pour des applications terrestres ou marines à l’exclusion des groupes électrogènes utilisés sur les aéronefs ou pour la propulsion des véhicules terrestres et des locomotives.
NOTE 1      Pour des applications particulières (par exemple alimentation principale d’hôpitaux, immeubles de grande hauteur), des exigences supplémentaires peuvent être nécessaires. Les dispositions du présent document peuvent être prises comme une base.
NOTE 2   Le présent document est référencé en ce qui concerne le bruit dans l’ISO 8528‑13:2016, qui contient des exigences concernant la conception des groupes électrogènes, la maîtrise des niveaux de bruit et les informations relatives au bruit dans les instructions de fonctionnement et de maintenance.

Sestavi tokovnih generatorjev, ki jih poganja batni stroj z notranjim zgorevanjem - 10. del: Meritev hrupa v zraku (ISO 8528-10:2022)

Ta del standarda ISO 8528 določa merilne metode za določanje hrupa v zraku, ki ga oddajajo sestavi generatorjev, ki jih poganja batni stroj z notranjim zgorevanjem, tako da se zadevne skupne emisije hrupa (npr. hrup izpušnih plinov in hladilnega sistema skupaj z vsemi drugimi viri hrupa motorja) ocenijo podobno, da so doseženi primerljivi rezultati.
Uporablja se za sestave tokovnih generatorjev, ki jih poganja batni stroj z notranjim zgorevanjem, za fiksne in mobilne aplikacije s togimi ali fleksibilnimi elementi za pritrditev. Uporablja se na kopnem in v pomorstvu, razen generatorjev za uporabo na letalu ali za pogon kopenskih vozil in lokomotiv.

General Information

• Status: Published
• Publication Date: 20-Dec-2022
• ICS: 17.140.20 - Noise emitted by machines and equipment
• ICS: 27.020 - Internal combustion engines
• ICS: 29.160.40 - Generating sets
• Technical Committee: CEN/TC 270 - Internal combustion engines
• Drafting Committee: CEN/TC 270 - Internal combustion engines
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 21-Dec-2022
• Completion Date: 21-Dec-2022
• Directive: 2000/14/EC - Noise emission in the environment by equipment for use outdoors
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN ISO 8528-10:2023 - Reciprocating internal combustion engine driven alternating current generating sets - Part 10: Measurement of airborne noise (ISO 8528-10:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2023
Sestavi tokovnih generatorjev, ki jih poganja batni stroj z notranjim zgorevanjem -
10. del: Meritev hrupa v zraku (ISO 8528-10:2022)
Reciprocating internal combustion engine driven alternating current generating sets -
Part 10: Measurement of airborne noise (ISO 8528-10:2022)
Stromerzeugungsaggregate mit Hubkolben-Verbrennungsmotor - Teil 10: Messung von
Luftschall mit der Hüllflächenmethode (ISO 8528-10:2022)
Groupes électrogènes à courant alternatif entraînés par moteurs alternatifs à combustion
interne - Partie 10: Mesurage du bruit aérien (ISO 8528-10:2022)
Ta slovenski standard je istoveten z: EN ISO 8528-10:2022
ICS:
17.140.20 Emisija hrupa naprav in Noise emitted by machines
opreme and equipment
27.020 Motorji z notranjim Internal combustion engines
zgorevanjem
29.160.40 Električni agregati Generating sets
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 8528-10
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 17.140.20; 27.020; 29.160.40
English Version
Reciprocating internal combustion engine driven
alternating current generating sets - Part 10: Measurement
of airborne noise (ISO 8528-10:2022)
Groupes électrogènes à courant alternatif entraînés par Stromerzeugungsaggregate mit Hubkolben-
moteurs alternatifs à combustion interne - Partie 10: Verbrennungsmotor - Teil 10: Messung von Luftschall
Mesurage du bruit aérien (ISO 8528-10:2022) mit der Hüllflächenmethode (ISO 8528-10:2022)
This European Standard was approved by CEN on 1 October 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 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 8528-10:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this document and the essential
requirements of Directive 2006/42/EC aimed to be covered . 4
European foreword
This document (EN ISO 8528-10:2022) has been prepared by Technical Committee ISO/TC 70 "Internal
combustion engines" in collaboration with Technical Committee CEN/TC 270 “Internal combustion
engines” the secretariat of which is held by DIN.
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 June 2023, and conflicting national standards shall be
withdrawn at the latest by June 2023.
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 Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For the relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral
part of this document.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 8528-10:2022 has been approved by CEN as EN ISO 8528-10:2022 without any
modification.
Annex ZA
(informative)
Relationship between this document and the essential requirements of
Directive 2006/42/EC aimed to be covered
This document has been prepared under a Commission’s standardization request “M/396 Mandate to
CEN and CENELEC for Standardisation in the field of machinery” to provide one voluntary means of
conforming to essential requirements of Directive 2006/42/EC of the European Parliament and of the
Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast).
Once this document is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this document given in Table ZA.1 confers, within the limits of
the scope of this document, a presumption of conformity with the corresponding essential
requirements of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this document and Annex I of Directive 2006/42/EC
The relevant Essential Clause(s)/subclause(s) of this Remarks/Notes
Requirements of document
Directive 2006/42/EC
1.7.4.2. (u) 6, 7, 8, 9, 10, 11, 12, 13, 14, 15.
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this document is
maintained in the list published in the Official Journal of the European Union. Users of this document
should consult frequently the latest list published in the Official Journal of the European Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this document.
INTERNATIONAL ISO
STANDARD 8528-10
Second edition
2022-10
Reciprocating internal combustion
engine driven alternating current
generating sets —
Part 10:
Measurement of airborne noise
Groupes électrogènes à courant alternatif entraînés par moteurs
alternatifs à combustion interne —
Partie 10: Mesurage du bruit aérien
Reference number
ISO 8528-10:2022(E)
ISO 8528-10:2022(E)
© ISO 2022
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 8528-10:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols . 3
5 Selection of the most appropriate method. 4
5.1 General . 4
5.2 Sound power level measurements accuracy grades . 5
5.2.1 General . 5
5.2.2 Engineering grade (grade 2). 5
5.2.3 Survey grade (grade 3) . 5
6 Measuring equipment . 6
6.1 General . 6
6.2 Calibration . 6
7 Measuring environment .6
7.1 General . 6
7.2 V erification of acoustic adequacy of test environment . 6
7.3 Criteria for background noise . 6
8 Definition of noise source and operating conditions of the generating set .6
8.1 Definition of noise source under test . 6
8.2 Location, installation of the generating set . 7
8.3 Mounting of the generating set . 7
8.4 Operation of the generating set during test . 7
9 Reference box and measurement surface . 8
9.1 Reference box. 8
9.2 Determination of the reference box in special cases . 8
9.2.1 Elevated generating set on a trailer or trolley kit . 8
9.2.2 Generating set with extended exhaust device . 8
9.2.3 Generating set with auxiliary equipment . 9
9.3 Measurement surface . 9
9.3.1 General . 9
9.3.2 Microphone orientation . 9
9.3.3 Hemispherical
...