oSIST prEN ISO 14982-1:2021
(Main)Agricultural and forestry machinery - Electromagnetic compatibility - Test methods and acceptance criteria - Part 1: General EMC requirements (ISO/DIS 14982-1:2021)
Agricultural and forestry machinery - Electromagnetic compatibility - Test methods and acceptance criteria - Part 1: General EMC requirements (ISO/DIS 14982-1:2021)
2021-01-08 TC request to link the Part 1 to both MD and EMC
Land- und forstwirtschaftliche Maschinen - Elektromagnetische Verträglichkeit - Teil 1::EMV Prüfverfahren und Bewertungskriterien (ISO/DIS 14982-1:2021)
Diese Internationale Norm legt die Prüfverfahren und Abnahmekriterien für die Bewertung der elektromagnetischen Verträglichkeit von Traktoren und allen Arten von mobilen (einschließlich handgehaltenen oder batteriebetriebenen) Land- und Forstmaschinen, Maschinen für den Garten- und Landschaftsbau [im Folgenden als Maschine(n) bezeichnet] fest, die von Maschinenherstellern bereitgestellt werden. Sie gilt für Maschinen und elektrische/elektronische Unterbaugruppen (EUBs), die nach dem Datum der Veröffentlichung dieser Internationalen Norm hergestellt werden.
Dieser Teil legt allgemeine EMV-Anforderungen unter typischen EMV-Umgebungsbedingungen fest. ISO 14982-2:2021 befasst sich mit EMV-Anforderungen, die sich speziell auf die funktionale Sicherheit beziehen.
Elektrische/elektronische Komponenten oder Unterbaugruppen, die zum Einbau in Maschinen bestimmt sind, fallen ebenfalls in den Anwendungsbereich dieser Norm, mit Ausnahme der Störfestigkeit für diejenigen Teile, deren Funktionen nicht mit der direkten Steuerung und Änderung des Funktionszustandes der Maschine zusammenhängen. Die folgenden elektromagnetischen Erscheinungen müssen bewertet werden:
- gestrahlte elektromagnetische Störungen;
- Störfestigkeit gegen elektromagnetische Felder;
- elektrostatische Entladung;
- leitungsgeführte Störgrößen.
Diese Internationale Norm gilt nicht für Maschinen, die direkt mit Strom aus dem öffentlichen Stromnetz versorgt werden. Ausnahmen für Maschinen oder elektrische/elektronische Systeme oder EUBs, die möglicherweise keine Prüfung nach dieser Internationalen Norm erfordern, sind im Abschnitt 12 aufgeführt.
Machines agricoles et forestières - Compatibilité électromagnétique - Partie 1: Exigences CEM générales (ISO/DIS 14982-1:2021)
Kmetijski in gozdarski stroji - Elektromagnetna združljivost - Metode preskušanja in merila sprejemljivosti - 1. del: Splošne zahteve glede EMC (ISO/DIS 14982-1:2021)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 14982-1:2021
01-julij-2021
Kmetijski in gozdarski stroji - Elektromagnetna združljivost - Metode preskušanja
in merila sprejemljivosti - 1. del: Splošne zahteve glede EMC (ISO/DIS 14982-
1:2021)
Agricultural and forestry machinery - Electromagnetic compatibility - Test methods and
acceptance criteria - Part 1: General EMC requirements (ISO/DIS 14982-1:2021)
Land- und forstwirtschaftliche Maschinen - Elektromagnetische Verträglichkeit - Teil
1::EMV Prüfverfahren und Bewertungskriterien (ISO/DIS 14982-1:2021)
Machines agricoles et forestières - Compatibilité électromagnétique - Partie 1: Exigences
CEM générales (ISO/DIS 14982-1:2021)
Ta slovenski standard je istoveten z: prEN ISO 14982-1
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
65.060.01 Kmetijski stroji in oprema na Agricultural machines and
splošno equipment in general
oSIST prEN ISO 14982-1:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 14982-1:2021
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oSIST prEN ISO 14982-1:2021
DRAFT INTERNATIONAL STANDARD
ISO/DIS 14982-1
ISO/TC 23/SC 2 Secretariat: ANSI
Voting begins on: Voting terminates on:
2021-05-07 2021-07-30
Agricultural and forestry machinery — Electromagnetic
compatibility —
Part 1:
General EMC requirements
ICS: 33.100.01; 65.060.01
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 14982-1:2021(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 2021
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
ISO/DIS 14982-1:2021(E)
7.6 Antenna po larity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.7 Test site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.8 Results of mea surement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.9 ESA operational state . 20
7.10 Multiple ESA’s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.11 Average detector reference limits. 20
7.12 Quasi-peak detector reference limits . 21
8 Specifications for the immunity of ESA’s to electromagnetic radiation . 22
8.1 Test method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.2 ESA immunity reference limits . 22
9 Specifications for the immunity to electrostatic discharge (ESD) . 23
9.1 Method of testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.2 Reference limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
10 Specifications for conducted transient emissions from ESA’s . 24
10.1 Genera l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
10.2 Method of testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
10.3 Reference limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
11 Specifications for the immunity of ESA’s to conducted electrical transients . 24
11.1 Method of testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
11.2 Reference limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
12 Exceptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
13 Test report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Annex A (informative) Guidance for selecting test specimen configuration and additional
considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
A.1 Genera l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
A.2 Justificat ion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
A.3 Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Annex ZA (informative) Relationship between this European Standard and the essential requirements
of Directive 2014/30/EU [2014 OJ L96] aimed to be covered. 29
Annex ZZ (informative) Relationship between this European Standard and the essential requirements
of Directive 2006/42/EC aimed to be covered . 30
Bibliogra phy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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© ISO 2021 – All rights reserved iii
Published in Switzerland
ii © ISO 2021 – All rights reserved
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
7.6 Antenna polarity . 20
7.7 Test site. 20
7.8 Results of measurement . 20
7.9 ESA operational state . 20
7.10 Multiple ESA’s. 20
7.11 Average detector reference limits. 20
7.12 Quasi-peak detector reference limits . 21
8 Specifications for the immunity of ESA’s to electromagnetic radiation . 22
8.1 Test method . 22
8.2 ESA immunity reference limits . 22
9 Specifications for the immunity to electrostatic discharge (ESD) . 23
9.1 Method of testing . 23
9.2 Reference limits . 24
10 Specifications for conducted transient emissions from ESA’s . 24
10.1 General . 24
10.2 Method of testing . 24
10.3 Reference limits . 24
11 Specifications for the immunity of ESA’s to conducted electrical transients . 24
11.1 Method of testing . 24
11.2 Reference limits . 25
12 Exceptions . 26
13 Test report . 26
Annex A (informative) Guidance for selecting test specimen configuration and additional
considerations . 27
A.1 General . 27
A.2 Justification. 27
A.3 Requirements. 28
Annex ZA (informative) Relationship between this European Standard and the essential requirements
of Directive 2014/30/EU [2014 OJ L96] aimed to be covered. 29
Annex ZZ (informative) Relationship between this European Standard and the essential requirements
of Directive 2006/42/EC aimed to be covered . 30
Bibliography . 31
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of
ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights
identified during the development of the document will be in the Introduction and/or on the ISO list of patent
declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not constitute
an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
ISO 14982 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and
forestry, Subcommittee SC 2, Working Group 10.
This first edition of ISO 14982-1:2021, together with ISO 14982-2:2021, cancels and replaces ISO 14982:1998,
of which it constitutes a technical revision and contains the following changes:
¾ the provisions have been brought up to date with technological change;
¾ normative references have been updated to latest editions
ISO 14982 consists of the following parts, under the general title Agricultural and forestry machinery —
Electromagnetic compatibility — Test methods and acceptance criteria:
¾ Part 1: General EMC requirements under typical EMC environmental conditions
¾ Part 2: Additional EMC requirements for Functional Safety
A list of all parts in the ISO 14982 series can be found on the ISO website.
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
Introduction
This document is of relevance, in particular, for the following stakeholder groups representing the market
players with regard to machine safety:
¾ machine manufacturers;
¾ health and safety bodies (regulators, accident prevention organizations, market surveillance, etc.).
Others can be affected by the level of machine safety achieved with the means of the document by the above-
mentioned stakeholder groups:
¾ machine users/employers;
¾ machine users/employees (trade unions, organizations for people with special needs);
¾ service providers, e.g. for maintenance;
¾ consumers (in case of machines intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate at the drafting process
of this document.
The machine concerned and the extent to which hazards, hazardous situations, or hazardous events are
indicated in the Scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A or type-B
standards, the requirements of this type-C standard take precedence over the requirements of the other
standards for machines that have been designed and built according to the requirements of this type-C
standard.
In recent years, an increasing number of electronic devices for controlling, monitoring and displaying a variety
of functions have been introduced into machine designs. It is necessary to consider the electrical and
electromagnetic environment in which these devices operate.
Electrical and radio-frequency disturbances occur during normal operation of many items of machines. They
are generated over a wide frequency range with various electrical characteristics and can be distributed to on-
board electronic devices and systems by conduction, radiation, or both. Narrowband signals generated from
sources on or off the machine can also be coupled into the electrical or electronic system, affecting the normal
performance of electronic devices. Such sources of narrowband electromagnetic disturbances include mobile
radios and broadcast transmitters.
Electrostatic discharges are relevant to the machine because control elements can be positioned where
potential differences could emerge at contact points. Conducted transients in power supply wiring must be
considered because the machine can contain open systems, in which several devices or components can be
combined to complement machine functionality.
While there are many existing standards for a variety of products and systems, the test method presented by
ISO 14982:2021 provides for the specific test conditions of the machine within its scope as well as the
electrical/electronic sub-assemblies (ESA) or ESA separate from the machine. The test method recognizes that
due to their size and usage, the arrangement of the machines in the test facility needs to be representative of
their typical operating characteristics. This document provides test methods and criteria which are acceptable
for the machine types it covers, considering their unique characteristics and operating parameters.
Because the machinery has several systems that may consist of components that may be used on a variety of
different machine types, the approach of defining "electrical/electronic sub-assemblies” or separate technical
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
units" for these components can be applied for the immunity and emissions test methods. This allows these
components to be evaluated by comparable (or alternative) test methods in existing laboratory facilities
consisting of specially equipped shielded rooms. When electrical/electronic sub-assembly tests are performed,
it is necessary to consider any additional effects imparted by the wiring systems used to connect the sub-
assemblies to the machine. The tests can also be conducted on the machinery.
Annex A provides guidance for selecting and configuring test specimens.
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
Agricultural and forestry machinery — Electromagnetic
compatibility — Part 1: General EMC requirements
1 Scope
This International Standard specifies the test methods and acceptance criteria for evaluating the
electromagnetic compatibility of tractors, and all kinds of mobile (including hand-held or battery powered)
agricultural and forestry machines, landscaping and gardening machines [referred to hereafter as machine(s)]
as supplied by the machine manufacturer. It is applicable to machines and electrical/electronic sub-assemblies
(ESA's) which are manufactured after the date of publication of this International Standard.
This Part specifies general EMC requirements under typical EMC environmental conditions. ISO 14982-
2:2021 deals with EMC requirements specifically related to functional safety.
Electrical/electronic components or sub-assemblies intended for fitting in machines are also within the scope
of this standard, except regarding immunity for those parts whose functions are not involved in the direct
control and modification of the state of the functions of the machine. The following electromagnetic
phenomena are to be evaluated:
¾ radiated electromagnetic emissions;
¾ electromagnetic field immunity;
¾ electrostatic discharge;
¾ conducted transients.
This International Standard is not applicable to machines directly supplied with current from public electrical
mains. Exceptions to machines or electrical/electronic systems or ESA's that may not require testing in
accordance with this International Standard are given in clause 12.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
CISPR 12 Ed. 6.1 b:2009, Vehicles, boats and internal combustion engines — Radio disturbance characteristics
— Limits and methods of measurement for the protection of off-board receivers
CISPR 16-1-1 Ed. 5.0 b:2019, Specification for radio disturbance and immunity measuring apparatus and
methods —
Part 1-1: Radio disturbance and immunity measuring apparatus — Measuring apparatus
CISPR 16-1-4 Ed. 4.1 b:2020, Specification for radio disturbance and immunity measuring apparatus and
methods —
Part 1-4: Radio disturbance and immunity measuring apparatus — Antennas and test sites for radiated
disturbance measurements
CISPR 16-2-3 Ed. 4.1 b:2019, Specification for radio disturbance and immunity measuring apparatus and
methods — Part 2-3: Methods of measurement of disturbances and immunity — Radiated disturbance
measurements
CISPR 25 Ed. 4.0 b:2016, Vehicles, boats and internal combustion engines – Radio disturbance characteristics
– Limits and methods of measurement for the protection of on-board receivers
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
ISO 7637-1: 2015, Road vehicles — Electrical disturbance by conduction and coupling — Part 1: Definitions and
general considerations
ISO 7637-2: 2011, Road vehicles — Electrical disturbance by conduction and coupling — Part 2: Electrical
transient conduction along supply lines only
ISO 10605: 2008, Road vehicles — Electrical disturbance from electrostatic discharge
ISO 11451-1: 2015, Road vehicles — Electrical disturbances by narrowband radiated electromagnetic energy —
Vehicle test methods — Part 1: General and definitions
ISO 11451-2: 2015, Road vehicles — Electrical disturbances by narrowband radiated electromagnetic energy —
Vehicle test methods — Part 2: Off-vehicle radiation source (Revision of ISO 11451-2:2005)
ISO 11452-1:2015, Road vehicles — Electrical disturbances by narrowband radiated electromagnetic energy —
Component test methods — Part 1: General and definitions
ISO 11452-2: 2019, Road vehicles — Electrical disturbances by narrowband radiated electromagnetic energy —
Component test methods — Part 2: Absorber-lined chamber
ISO 11452-4: 2011, Road vehicles — Component test methods for electrical disturbances from narrowband
radiated electromagnetic energy — Part 4: Harness excitation methods
ISO 11452-5: 2002, Road vehicles — Electrical disturbances by narrowband radiated electromagnetic energy —
Component test methods — Part 5: Stripline
ISO 16750-2:2012, Road vehicles — Environmental conditions and testing for electrical and electronic
equipment, Part 2: Electrical loads
SAE ARP 958.1, Electromagnetic Interference Measurement Antennas; Standard Calibration Method
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
¾ ISO Online browsing platform: available at http://www.iso.org/obp;
¾ IEC Electropedia: available at http/www.electropedia.org
3.1
absorber-lined shielded enclosure
shielded enclosure/screened room with radio-frequency-absorbing material on its internal ceiling and walls
3.2
amplitude modulation
AM
modulation in which the amplitude of a periodic carrier is a given function generally linear, of the
instantaneous values of the modulating signal.
Note 1 to entry: Sine wave amplitude modulated (AM) by 1 kHz sine wave at 80 % (modulation index m = 0,8)
3.3
artificial network
AN
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oSIST prEN ISO 14982-1:2021
ISO/DIS 14982-1:2021 (E)
network inserted in the supply lead or signal/load lead of apparatus to be tested which provides, in a
given frequency range, a specified load impedance for the measurement of disturbance voltages and
which can isolate the apparatus from the supply or signal sources/loads in that frequency range.
Note 1 to entry: This network is inserted in the DC power lines of the vehicle in charging mode and provides, in a given
frequency range, a specified load impedance and which isolates the vehicle from the DC power supply in that frequency
range.
3.4
average detector
A detector, the output voltage of which is the average value of the envelope of an applied
signal.
Note 1 to entry: The average value must be taken over a specified time interval.
[Source: IEC 60050-161:1990, 161-04-26]
3.5
broadband emission
an emission which has a bandwidth greater than that of a particular measuring apparatus or receiver
3.6
bulk current
total amount of common mode current in a harness
3.7
conducted transients
transient voltage or current distributed in the power supply wiring of a machine or component or separate
technical unit via a conductor between the source of the transient and the drain
3.8
degradation (of performance)
undesired departure in the operational performance of any device, equipment, or system from its intended
performance
Note 1 to entry: The term “degradation” also applies to temporary or permanent failure.
[Source: IEC 60050-161]
3.9
electrical/electronic sub-assembly
ESA
electrical and/or electronic component or set of components intended to be part of a machine, together with
any associated electrical connections and wiring, which performs one or more specialised functions.
3.10
electrical/electronic system
electrical and/or electronic component or set of components intended to be part of a machine, together with
any associated electrical connections.
3.11
electromagnetic compatibility
EMC
ability of equipment or system to function satisfactorily in its electromagnetic environment without
introducing intolerable electromagnetic disturbance to anything in that environment.
[SOURCE: IEC 60050-161]
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3.12
electromagnetic disturbance
any electromagnetic phenomenon which may degrade the performance of a machine or component or separate
technical unit.
Note 1 to entry: An electromagnetic disturbance may be an electromagnetic noise, an unwanted signal or a change in the
propagation medium itself.
3.13
electromagnetic environment
totality of electromagnetic phenomena existing at a given location.
3.14
electromagnetic immunity
ability of a machine or component or separate technical unit to perform in the presence of specified
electromagnetic disturbances without degradation of performance.
3.15
electrostatic discharge
ESD
transfer of electric charge between bodies of different electrostatic potential in proximity or through direct
contact.
3.16
ESA type
ESA which doe
...
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