ElectroMagnetic Compatibility (EMC) standard for combined and/or integrated radio and non-radio equipment - Part 2: Requirements for equipment intended to be used in industrial locations

The present document defines requirements in respect of ElectroMagnetic Compatibility (EMC) for combined and/or
integrated equipment intended to be used within industrial locations.
The present document is only applicable to combined and/or integrated equipment where the radio function is within the
scope of one or more of the standards listed in clause 2.1.2 (covering references [1] to [8]) and where the non-radio
function is within the scope of one or more of the standards listed in clause 2.1.3 (covering references [9] to [50]).
Requirements applicable to the antenna port specifically related to the efficient use of radio spectrum are not included in
the present document.
NOTE: These requirements are generally found in the applicable product standard(s) for the effective use of the
radio spectrum.

Standard elektromagnetne združljivosti (EMC) za kombinirano in/ali integrirano radijsko in neradijsko opremo - 2. del: Zahteve za opremo, ki je namenjena za uporabo v industriji

Ta dokument opredeljuje zahteve glede elektromagnetne združljivosti (EMC) za kombinirano in/ali integrirano opremo, namenjeno za uporabo na industrijskih lokacijah. Ta dokument se uporablja samo za kombinirano in/ali integrirano opremo, kadar je radijska funkcija v okviru enega ali več standardov, navedenih v točki 2.1.2 (ki zajemajo reference od [1] do [8]) in kadar neradijska funkcija spada na področje uporabe enega ali več standardov, navedenih v točki 2.1.3 (ki zajemajo reference od [9] do [50]). Ta dokument ne vključuje zahtev v zvezi z antenskim vhodom, specifično povezanim z učinkovito uporabo radijskega spektra. OPOMBA: Te zahteve so običajno navedene v ustreznih standardih za izdelek za učinkovito uporabo radijskega spektra.

General Information

Status
Published
Public Enquiry End Date
31-May-2019
Publication Date
09-Oct-2019
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
07-Oct-2019
Due Date
12-Dec-2019
Completion Date
10-Oct-2019

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ETSI EN 303 446-2 V1.2.1 (2019-10)
EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for combined and/or integrated
radio and non-radio equipment;
Part 2: Requirements for equipment
intended to be used in industrial locations
---------------------- Page: 1 ----------------------
2 ETSI EN 303 446-2 V1.2.1 (2019-10)
Reference
REN/ERM-EMC-399
Keywords
EMC, emission, immunity
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

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Copyright Notification

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The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2019.
All rights reserved.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

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of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 ETSI EN 303 446-2 V1.2.1 (2019-10)
Contents

Intellectual Property Rights ................................................................................................................................ 4

Foreword ............................................................................................................................................................. 4

Modal verbs terminology .................................................................................................................................... 4

Introduction ........................................................................................................................................................ 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.1.1 General .......................................................................................................................................................... 6

2.1.2 Radio EMC standards ................................................................................................................................... 6

2.1.3 Non-radio EMC standards ............................................................................................................................ 7

2.1.4 Other EMC standards.................................................................................................................................... 9

2.2 Informative references ........................................................................................................................................ 9

3 Definition of terms, symbols and abbreviations ..................................................................................... 10

3.1 Terms ................................................................................................................................................................ 10

3.2 Symbols ............................................................................................................................................................ 12

3.3 Abbreviations ................................................................................................................................................... 12

4 EMC requirements ................................................................................................................................. 12

4.1 Introduction ...................................................................................................................................................... 12

4.2 Emissions requirements .................................................................................................................................... 13

4.2.1 Radiated Emissions ..................................................................................................................................... 13

4.2.2 Conducted Emissions .................................................................................................................................. 13

4.2.2.1 Special provisions ................................................................................................................................. 13

4.2.2.2 AC Power port ...................................................................................................................................... 13

4.2.2.3 PLC port ................................................................................................................................................ 13

4.2.2.4 DC power port ....................................................................................................................................... 13

4.2.2.5 Wired network port ............................................................................................................................... 14

4.2.2.6 Antenna Port ......................................................................................................................................... 14

4.3 Immunity requirements .................................................................................................................................... 14

4.3.1 General ........................................................................................................................................................ 14

4.3.2 Configuration of the equipment during immunity tests .............................................................................. 14

4.3.3 Performance criteria .................................................................................................................................... 15

4.3.4 Radiated Immunity ..................................................................................................................................... 15

4.3.5 Electrostatic discharge ................................................................................................................................ 15

4.3.6 Fast transients, common mode .................................................................................................................... 15

4.3.7 Radio frequency, common mode ................................................................................................................ 15

4.3.8 Voltage dips and interruptions .................................................................................................................... 16

4.3.9 Surges ......................................................................................................................................................... 16

4.3.10 Other immunity tests ................................................................................................................................... 16

Annex A (informative): Change History .............................................................................................. 17

History .............................................................................................................................................................. 18

ETSI
---------------------- Page: 3 ----------------------
4 ETSI EN 303 446-2 V1.2.1 (2019-10)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

server (https://ipr.etsi.org/).

Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee

can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

server) which are, or may be, or may become, essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

Foreword

This European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and

Radio spectrum Matters (ERM).

The present document is part 2 of a multi-part deliverable covering ElectroMagnetic Compatibility (EMC) for

combined and/or integrated equipment, as identified below:

Part 1: "Requirements for equipment intended to be used in residential, commercial and light industry locations";

Part 2: "Requirements for equipment intended to be used in industrial locations".

National transposition dates
Date of adoption of this EN: 20 September 2019
Date of latest announcement of this EN (doa): 31 December 2019
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 June 2020
Date of withdrawal of any conflicting National Standard (dow): 30 June 2020
Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
---------------------- Page: 4 ----------------------
5 ETSI EN 303 446-2 V1.2.1 (2019-10)
Introduction

The present document is not intended for citation under any new approach Directive.

The present document is based on the principles given in ETSI EG 203 367 [i.3] "Guide to the application of

harmonised standards covering articles 3.1(b) and 3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined

radio and non-radio equipment".

The present document contains the measurements, emission limits, immunity test levels and performance criteria that

are necessary for the assessment of a combination of a non-radio and a radio product in accordance with ETSI

EG 203 367 [i.3].
ETSI
---------------------- Page: 5 ----------------------
6 ETSI EN 303 446-2 V1.2.1 (2019-10)
1 Scope

The present document defines requirements in respect of ElectroMagnetic Compatibility (EMC) for combined and/or

integrated equipment intended to be used within industrial locations.

The present document is only applicable to combined and/or integrated equipment where the radio function is within the

scope of one or more of the standards listed in clause 2.1.2 (covering references [1] to [8]) and where the non-radio

function is within the scope of one or more of the standards listed in clause 2.1.3 (covering references [9] to [50]).

Requirements applicable to the antenna port specifically related to the efficient use of radio spectrum are not included in

the present document.

NOTE: These requirements are generally found in the applicable product standard(s) for the effective use of the

radio spectrum.
2 References
2.1 Normative references
2.1.1 General

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference/.

NOTE 1: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

In addition, within the present document, some references are non-specific. The applicable version listed in the OJEU

under the Directives 2014/53/EU [i.1] or 2014/30/EU [i.2] may be used.

NOTE 2: Before the date of withdrawal, a preceding version may be used (see clause 2.4 of the Technical Working

Procedures in the ETSI Directives).
2.1.2 Radio EMC standards

[1] ETSI EN 301 489-1: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 1: Common technical requirements; Harmonised Standard for Electromagnetic

Compatibility".

[2] ETSI EN 301 489-3: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 3: Specific conditions for Short-Range Devices (SRD) operating on frequencies

between 9 kHz and 246 GHz; Harmonised Standard covering the essential requirements of

article 3.1(b) of Directive 2014/53/EU".

[3] ETSI EN 301 489-5: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 5: Specific conditions for Private land Mobile Radio (PMR) and ancillary equipment

(speech and non-speech) and Terrestrial Trunked Radio (TETRA); Harmonised Standard covering

the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[4] ETSI EN 301 489-6: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT)

equipment; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive

2014/53/EU".
ETSI
---------------------- Page: 6 ----------------------
7 ETSI EN 303 446-2 V1.2.1 (2019-10)

[5] ETSI EN 301 489-17: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 17: Specific conditions for Broadband Data Transmission Systems; Harmonised

Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[6] ETSI EN 301 489-19: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 19: Specific conditions for Receive Only Mobile Earth Stations (ROMES) operating

in the 1,5 GHz band providing data communications and GNSS receivers operating in the RNSS

band (ROGNSS) providing positioning, navigation, and timing data; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[7] ETSI EN 301 489-33: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 33: Specific conditions for Ultra-WideBand (UWB) devices; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[8] ETSI EN 301 489-51: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 51: Specific conditions for Automotive, Ground based Vehicles and Surveillance

Radar Devices using 24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz, 76 GHz to 77 GHz and

77 GHz to 81 GHz; Harmonised Standard covering the essential requirements of article 3.1(b) of

Directive 2014/53/EU".
2.1.3 Non-radio EMC standards

[9] CENELEC EN 50121-3-2: "Railway applications - Electromagnetic compatibility - Part 3-2:

Rolling stock - Apparatus".

[10] CENELEC EN 50121-4: "Railway applications - Electromagnetic compatibility - Part 4: Emission

and immunity of the signalling and telecommunications apparatus".

[11] CENELEC EN 50121-5: "Railway applications - Electromagnetic compatibility - Part 5: Emission

and immunity of fixed power supply installations and apparatus".

[12] CENELEC EN 50270: "Electromagnetic compatibility - Electrical apparatus for the detection and

measurement of combustible gases, toxic gases or oxygen".

[13] CENELEC EN 50293: "Road traffic signal systems - Electromagnetic compatibility".

[14] CENELEC EN 50370-1: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 1: Emission".

[15] CENELEC EN 50370-2: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 2: Immunity".

[16] CENELEC EN 50491-5-1: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-1: EMC requirements,

conditions and test set-up".

[17] CENELEC EN 50491-5-3: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-3: EMC requirements for

HBES/BACS used in industry environment".

[18] CENELEC EN 55011: "Industrial, scientific and medical equipment - Radio-frequency

disturbance characteristics - Limits and methods of measurement".

[19] CENELEC EN 55015: "Limits and methods of measurement of radio disturbance characteristics of

electrical lighting and similar equipment".

[20] CENELEC EN 60730-1: "Automatic electrical controls - Part 1: General requirements".

[21] CENELEC EN 60947-1: "Low-voltage switchgear and controlgear - Part 1: General rules".

[22] CENELEC EN 60947-2: "Low-voltage switchgear and controlgear - Part 2: Circuit-breakers".

[23] CENELEC EN 60947-3: "Low-voltage switchgear and controlgear - Part 3: Switches,

disconnectors, switch-disconnectors and fuse-combination units".
ETSI
---------------------- Page: 7 ----------------------
8 ETSI EN 303 446-2 V1.2.1 (2019-10)

[24] CENELEC EN 60947-4-1: "Low-voltage switchgear and controlgear - Part 4-1: Contactors and

motor-starters - Electromechanical contactors and motor-starters".

[25] CENELEC EN 60947-4-2: "Low-voltage switchgear and controlgear - Part 4-2: Contactors and

motor-starters - AC semiconductor motor controllers and starters".

[26] CENELEC EN 60947-4-3: "Low-voltage switchgear and controlgear - Part 4-3: Contactors and

motor-starters - AC semiconductor controllers and contactors for non-motor loads".

[27] CENELEC EN 60947-5-1: "Low-voltage switchgear and controlgear - Part 5-1: Control circuit

devices and switching elements - Electromechanical control circuit devices".

[28] CENELEC EN 60947-5-2: "Low-voltage switchgear and controlgear - Part 5-2: Control circuit

devices and switching elements - Proximity switches".

[29] CENELEC EN 60947-5-6: "Low-voltage switchgear and controlgear - Part 5-6: Control circuit

devices and switching elements - DC interface for proximity sensors and switching amplifiers

(NAMUR)".

[30] CENELEC EN 60947-5-7: "Low-voltage switchgear and controlgear - Part 5-7: Control circuit

devices and switching elements - Requirements for proximity devices with analogue output".

[31] CENELEC EN 60947-5-9: "Low-voltage switchgear and controlgear - Part 5-9: Control circuit

devices and switching elements - Flow rate switches".

[32] CENELEC EN 60947-6-1: "Low-voltage switchgear and controlgear - Part 6-1: Multiple function

equipment - Transfer switching equipment".

[33] CENELEC EN 60947-6-2: "Low-voltage switchgear and controlgear - Part 6-2: Multiple function

equipment - Control and protective switching devices (or equipment) (CPS)".

[34] CENELEC EN 60947-8: "Low-voltage switchgear and controlgear - Part 8: Control units for

built-in thermal protection (PTC) for rotating electrical machines".

[35] CENELEC EN 60974-10: "Arc welding equipment - Part 10: Electromagnetic compatibility

(EMC) requirements".

[36] CENELEC EN 61000-6-2: "Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -

Immunity standard for industrial environments".

[37] CENELEC EN 61000-6-4: "Electromagnetic compatibility (EMC) - Part 6-4: Generic standards -

Emission standard for industrial environments".

[38] CENELEC EN 61131-2: "Programmable controllers - Part 2: Equipment requirements and tests".

[39] CENELEC EN 61204-3: "Low voltage power supplies, d.c. output - Part 3: Electromagnetic

compatibility (EMC)".

[40] CENELEC EN 61326-1: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 1: General requirements".

[41] CENELEC EN 61326-2-2: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions

and performance criteria for portable test, measuring and monitoring equipment used in low-

voltage distribution systems".

[42] CENELEC EN 61326-2-3: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-3: Particular requirements - Test configuration, operational conditions

and performance criteria for transducers with integrated or remote signal conditioning".

[43] CENELEC EN 61326-2-4: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions

and performance criteria for insulation monitoring devices according to IEC 61557-8 and for

equipment for insulation fault location according to IEC 61557-9".
ETSI
---------------------- Page: 8 ----------------------
9 ETSI EN 303 446-2 V1.2.1 (2019-10)

[44] CENELEC EN 61326-2-5: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-5: Particular requirements - Test configurations, operational conditions

and performance criteria for devices with field bus interfaces according to IEC 61784-1".

[45] CENELEC EN 61439-2: "Low-voltage switchgear and controlgear assemblies - Part 2: Power

switchgear and controlgear assemblies".

[46] CENELEC EN 61439-3: "Low-voltage switchgear and controlgear assemblies - Part 3:

Distribution boards intended to be operated by ordinary persons (DBO)".

[47] CENELEC EN 61557-12: "Electrical safety in low voltage distribution systems up to 1 000 V a.c.

and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -

Part 12: Performance measuring and monitoring devices (PMD)".

[48] CENELEC EN 61800-3: "Adjustable speed electrical power drive systems - Part 3: EMC

requirements and specific test methods".

[49] CENELEC EN 62135-2: "Resistance welding equipment - Part 2: Electromagnetic compatibility

(EMC) requirements".

[50] ETSI EN 300 386: "Telecommunication network equipment; ElectroMagnetic Compatibility

(EMC) requirements; Harmonised Standard covering the essential requirements of the Directive

2014/30/EU".
2.1.4 Other EMC standards

[51] CENELEC EN 55032 (2015) and AC (2016): "Electromagnetic compatibility of multimedia

equipment - Emission Requirements".

[52] CENELEC EN 50561-1 (2013) and AC (2015): "Power line communication apparatus used in

low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement

- Part 1: Apparatus for in-home use".

[53] CENELEC EN 50561-3 (2016): "Power line communication apparatus used in low-voltage

installations - Radio disturbance characteristics - Limits and methods of measurement - Part 3:

Apparatus operating above 30 MHz".

[54] CENELEC EN 61000-6-4 (2007) and A1 (2011): "Electromagnetic compatibility (EMC) - -

Part 6-4: Generic standards - Emission standard for industrial environments".

NOTE: The standards referenced in clause 2.1.4 do not directly fall into the scope of the present document. They

are only referenced in the sense of a basic standard for a specific measurement.
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] Directive 2014/53/EU of the European Parliament and of the council of 16 April 2014 on the

harmonisation of the laws of the Member States relating to the making available on the market of

radio equipment and repealing Directive 1999/5/EC.

[i.2] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the

harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).

ETSI
---------------------- Page: 9 ----------------------
10 ETSI EN 303 446-2 V1.2.1 (2019-10)

[i.3] ETSI EG 203 367: "Guide to the application of harmonised standards covering articles 3.1b and

3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined radio and non-radio

equipment".
[i.4] Recommendation ITU-R SM.329: "Unwanted emissions in the spurious domain".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:

AC mains power port: port that connects to the low voltage AC mains power network for the sole purpose of

supplying electrical energy to the EUT

antenna port: port, for connection of an antenna used for intentional transmission and/or reception of radiated RF

energy

NOTE: This definition also includes broadcast receiver tuner ports as defined in CENELEC EN 55032 [51].

auxiliary equipment: equipment needed to exercise and/or monitor the operation of the EUT

NOTE 1: Auxiliary equipment may be either local (within the measurement or test area) or remote.

NOTE 2: This is also known as associated equipment in other standards (e.g. CENELEC EN 55032 [51]).

combined equipment: equipment consisting of two or more products where at least one of which is radio

communication or radio determination equipment and at least one of which is non-radio equipment

EXAMPLE: A radio enabled pressure sensor, where the radio functionality is embedded by incorporating a

radio module, which may be assessed separated from the host.

configuration: operational conditions of the EUT and AE, consisting of the set of hardware elements selected to

comprise the EUT and AE, mode of operation used to exercise the EUT and arrangement of the EUT and AE

DC distribution network: local supply network in the infrastructure of a site or building intended for use by one or

more different types of equipment and providing power independent of the public mains network

NOTE: Connection to a remote local battery is not regarded as a DC distribution network, if such a link

comprises only power supply for a single piece of equipment.

DC power port: port used to connect to a low voltage DC power generating system, energy storage or DC distribution

network to power the equipment

exclusion band(s): frequency range(s) where during immunity test, the radio functionality is not required to meet the

performance criteria defined for the specific test and where the emissions are not assessed

function: operation carried out by an equipment

NOTE: Functions are related to basic technologies incorporated in the equipment such as radio reception, radio

transmission, emitting light, conversion of physical dimensions to electrical signals.

industrial location: location characterized by a separate power network, supplied from a high- or medium-voltage

transformer, dedicated for the supply of the installation

EXAMPLE: Metalworking, pulp and paper, chemical plants, car production, farm building, HV areas of

airports.
ETSI
---------------------- Page: 10 ----------------------
11 ETSI EN 303 446-2 V1.2.1 (2019-10)

NOTE 1: Industrial locations can generally be described by the existence of an installation with one or more of the

following characteristics:

 items of equipment installed and connected together and working simultaneously;

 significant amount of electrical power is generated, transmitted and/or consumed;

 frequent switching of heavy inductive or capacitive loads;
 high currents and associated
...

Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)
EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for combined and/or integrated
radio and non-radio equipment;
Part 2: Requirements for equipment
intended to be used in industrial locations
---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)
Reference
REN/ERM-EMC-399
Keywords
EMC, emission, immunity
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

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Copyright Notification

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The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2019.
All rights reserved.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and

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GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)
Contents

Intellectual Property Rights ................................................................................................................................ 4

Foreword ............................................................................................................................................................. 4

Modal verbs terminology .................................................................................................................................... 4

Introduction ........................................................................................................................................................ 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.1.1 General .......................................................................................................................................................... 6

2.1.2 Radio EMC standards ................................................................................................................................... 6

2.1.3 Non-radio EMC standards ............................................................................................................................ 7

2.1.4 Other EMC standards.................................................................................................................................... 9

2.2 Informative references ........................................................................................................................................ 9

3 Definition of terms, symbols and abbreviations ..................................................................................... 10

3.1 Terms ................................................................................................................................................................ 10

3.2 Symbols ............................................................................................................................................................ 12

3.3 Abbreviations ................................................................................................................................................... 12

4 EMC requirements ................................................................................................................................. 12

4.1 Introduction ...................................................................................................................................................... 12

4.2 Emissions requirements .................................................................................................................................... 13

4.2.1 Radiated Emissions ..................................................................................................................................... 13

4.2.2 Conducted Emissions .................................................................................................................................. 13

4.2.2.1 Special provisions ................................................................................................................................. 13

4.2.2.2 AC Power port ...................................................................................................................................... 13

4.2.2.3 PLC port ................................................................................................................................................ 13

4.2.2.4 DC power port ....................................................................................................................................... 13

4.2.2.5 Wired network port ............................................................................................................................... 14

4.2.2.6 Antenna Port ......................................................................................................................................... 14

4.3 Immunity requirements .................................................................................................................................... 14

4.3.1 General ........................................................................................................................................................ 14

4.3.2 Configuration of the equipment during immunity tests .............................................................................. 14

4.3.3 Performance criteria .................................................................................................................................... 15

4.3.4 Radiated Immunity ..................................................................................................................................... 15

4.3.5 Electrostatic discharge ................................................................................................................................ 15

4.3.6 Fast transients, common mode .................................................................................................................... 15

4.3.7 Radio frequency, common mode ................................................................................................................ 15

4.3.8 Voltage dips and interruptions .................................................................................................................... 16

4.3.9 Surges ......................................................................................................................................................... 16

4.3.10 Other immunity tests ................................................................................................................................... 16

Annex A (informative): Change History .............................................................................................. 17

History .............................................................................................................................................................. 18

ETSI
---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

server (https://ipr.etsi.org/).

Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee

can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

server) which are, or may be, or may become, essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

Foreword

This final draft European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic

compatibility and Radio spectrum Matters (ERM), and is now submitted for the Vote phase of the ETSI standards EN

Approval Procedure.

The present document is part 2 of a multi-part deliverable covering ElectroMagnetic Compatibility (EMC) for

combined and/or integrated equipment, as identified below:

Part 1: "Requirements for equipment intended to be used in residential, commercial and light industry locations";

Part 2: "Requirements for equipment intended to be used in industrial locations".

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa

Date of withdrawal of any conflicting National Standard (dow): 6 months after doa

Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
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5 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)
Introduction

The present document is not intended for citation under any new approach Directive.

The present document is based on the principles given in ETSI EG 203 367 [i.3] "Guide to the application of

harmonised standards covering articles 3.1(b) and 3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined

radio and non-radio equipment".

The present document contains the measurements, emission limits, immunity test levels and performance criteria that

are necessary for the assessment of a combination of a non-radio and a radio product in accordance with ETSI

EG 203 367 [i.3].
ETSI
---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)
1 Scope

The present document defines requirements in respect of ElectroMagnetic Compatibility (EMC) for combined and/or

integrated equipment intended to be used within industrial locations.

The present document is only applicable to combined and/or integrated equipment where the radio function is within the

scope of one or more of the standards listed in clause 2.1.2 (covering references [1] to [8]) and where the non-radio

function is within the scope of one or more of the standards listed in clause 2.1.3 (covering references [9] to [50]).

Requirements applicable to the antenna port specifically related to the efficient use of radio spectrum are not included in

the present document.

NOTE: These requirements are generally found in the applicable product standard(s) for the effective use of the

radio spectrum.
2 References
2.1 Normative references
2.1.1 General

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference/.

NOTE 1: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

In addition, within the present document, some references are non-specific. The applicable version listed in the OJEU

under the Directives 2014/53/EU [i.1] or 2014/30/EU [i.2] may be used.

NOTE 2: Before the date of withdrawal, a preceding version may be used (see clause 2.4 of the Technical Working

Procedures in the ETSI Directives).
2.1.2 Radio EMC standards

[1] ETSI EN 301 489-1: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 1: Common technical requirements; Harmonised Standard for Electromagnetic

Compatibility".

[2] ETSI EN 301 489-3: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 3: Specific conditions for Short-Range Devices (SRD) operating on frequencies

between 9 kHz and 246 GHz; Harmonised Standard covering the essential requirements of

article 3.1(b) of Directive 2014/53/EU".

[3] ETSI EN 301 489-5: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 5: Specific conditions for Private land Mobile Radio (PMR) and ancillary equipment

(speech and non-speech) and Terrestrial Trunked Radio (TETRA); Harmonised Standard covering

the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[4] ETSI EN 301 489-6: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT)

equipment; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive

2014/53/EU".
ETSI
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7 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)

[5] ETSI EN 301 489-17: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 17: Specific conditions for Broadband Data Transmission Systems; Harmonised

Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[6] ETSI EN 301 489-19: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 19: Specific conditions for Receive Only Mobile Earth Stations (ROMES) operating

in the 1,5 GHz band providing data communications and GNSS receivers operating in the RNSS

band (ROGNSS) providing positioning, navigation, and timing data; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[7] ETSI EN 301 489-33: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 33: Specific conditions for Ultra-WideBand (UWB) devices; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[8] ETSI EN 301 489-51: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 51: Specific conditions for Automotive, Ground based Vehicles and Surveillance

Radar Devices using 24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz, 76 GHz to 77 GHz and

77 GHz to 81 GHz; Harmonised Standard covering the essential requirements of article 3.1(b) of

Directive 2014/53/EU".
2.1.3 Non-radio EMC standards

[9] CENELEC EN 50121-3-2: "Railway applications - Electromagnetic compatibility - Part 3-2:

Rolling stock - Apparatus".

[10] CENELEC EN 50121-4: "Railway applications - Electromagnetic compatibility - Part 4: Emission

and immunity of the signalling and telecommunications apparatus".

[11] CENELEC EN 50121-5: "Railway applications - Electromagnetic compatibility - Part 5: Emission

and immunity of fixed power supply installations and apparatus".

[12] CENELEC EN 50270: "Electromagnetic compatibility - Electrical apparatus for the detection and

measurement of combustible gases, toxic gases or oxygen".

[13] CENELEC EN 50293: "Road traffic signal systems - Electromagnetic compatibility".

[14] CENELEC EN 50370-1: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 1: Emission".

[15] CENELEC EN 50370-2: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 2: Immunity".

[16] CENELEC EN 50491-5-1: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-1: EMC requirements,

conditions and test set-up".

[17] CENELEC EN 50491-5-3: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-3: EMC requirements for

HBES/BACS used in industry environment".

[18] CENELEC EN 55011: "Industrial, scientific and medical equipment - Radio-frequency

disturbance characteristics - Limits and methods of measurement".

[19] CENELEC EN 55015: "Limits and methods of measurement of radio disturbance characteristics of

electrical lighting and similar equipment".

[20] CENELEC EN 60730-1: "Automatic electrical controls - Part 1: General requirements".

[21] CENELEC EN 60947-1: "Low-voltage switchgear and controlgear - Part 1: General rules".

[22] CENELEC EN 60947-2: "Low-voltage switchgear and controlgear - Part 2: Circuit-breakers".

[23] CENELEC EN 60947-3: "Low-voltage switchgear and controlgear - Part 3: Switches,

disconnectors, switch-disconnectors and fuse-combination units".
ETSI
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8 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)

[24] CENELEC EN 60947-4-1: "Low-voltage switchgear and controlgear - Part 4-1: Contactors and

motor-starters - Electromechanical contactors and motor-starters".

[25] CENELEC EN 60947-4-2: "Low-voltage switchgear and controlgear - Part 4-2: Contactors and

motor-starters - AC semiconductor motor controllers and starters".

[26] CENELEC EN 60947-4-3: "Low-voltage switchgear and controlgear - Part 4-3: Contactors and

motor-starters - AC semiconductor controllers and contactors for non-motor loads".

[27] CENELEC EN 60947-5-1: "Low-voltage switchgear and controlgear - Part 5-1: Control circuit

devices and switching elements - Electromechanical control circuit devices".

[28] CENELEC EN 60947-5-2: "Low-voltage switchgear and controlgear - Part 5-2: Control circuit

devices and switching elements - Proximity switches".

[29] CENELEC EN 60947-5-6: "Low-voltage switchgear and controlgear - Part 5-6: Control circuit

devices and switching elements - DC interface for proximity sensors and switching amplifiers

(NAMUR)".

[30] CENELEC EN 60947-5-7: "Low-voltage switchgear and controlgear - Part 5-7: Control circuit

devices and switching elements - Requirements for proximity devices with analogue output".

[31] CENELEC EN 60947-5-9: "Low-voltage switchgear and controlgear - Part 5-9: Control circuit

devices and switching elements - Flow rate switches".

[32] CENELEC EN 60947-6-1: "Low-voltage switchgear and controlgear - Part 6-1: Multiple function

equipment - Transfer switching equipment".

[33] CENELEC EN 60947-6-2: "Low-voltage switchgear and controlgear - Part 6-2: Multiple function

equipment - Control and protective switching devices (or equipment) (CPS)".

[34] CENELEC EN 60947-8: "Low-voltage switchgear and controlgear - Part 8: Control units for

built-in thermal protection (PTC) for rotating electrical machines".

[35] CENELEC EN 60974-10: "Arc welding equipment - Part 10: Electromagnetic compatibility

(EMC) requirements".

[36] CENELEC EN 61000-6-2: "Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -

Immunity standard for industrial environments".

[37] CENELEC EN 61000-6-4: "Electromagnetic compatibility (EMC) - Part 6-4: Generic standards -

Emission standard for industrial environments".

[38] CENELEC EN 61131-2: "Programmable controllers - Part 2: Equipment requirements and tests".

[39] CENELEC EN 61204-3: "Low voltage power supplies, d.c. output - Part 3: Electromagnetic

compatibility (EMC)".

[40] CENELEC EN 61326-1: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 1: General requirements".

[41] CENELEC EN 61326-2-2: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions

and performance criteria for portable test, measuring and monitoring equipment used in low-

voltage distribution systems".

[42] CENELEC EN 61326-2-3: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-3: Particular requirements - Test configuration, operational conditions

and performance criteria for transducers with integrated or remote signal conditioning".

[43] CENELEC EN 61326-2-4: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions

and performance criteria for insulation monitoring devices according to IEC 61557-8 and for

equipment for insulation fault location according to IEC 61557-9".
ETSI
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9 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)

[44] CENELEC EN 61326-2-5: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-5: Particular requirements - Test configurations, operational conditions

and performance criteria for devices with field bus interfaces according to IEC 61784-1".

[45] CENELEC EN 61439-2: "Low-voltage switchgear and controlgear assemblies - Part 2: Power

switchgear and controlgear assemblies".

[46] CENELEC EN 61439-3: "Low-voltage switchgear and controlgear assemblies - Part 3:

Distribution boards intended to be operated by ordinary persons (DBO)".

[47] CENELEC EN 61557-12: "Electrical safety in low voltage distribution systems up to 1 000 V a.c.

and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -

Part 12: Performance measuring and monitoring devices (PMD)".

[48] CENELEC EN 61800-3: "Adjustable speed electrical power drive systems - Part 3: EMC

requirements and specific test methods".

[49] CENELEC EN 62135-2: "Resistance welding equipment - Part 2: Electromagnetic compatibility

(EMC) requirements".

[50] ETSI EN 300 386: "Telecommunication network equipment; ElectroMagnetic Compatibility

(EMC) requirements; Harmonised Standard covering the essential requirements of the Directive

2014/30/EU".
2.1.4 Other EMC standards

[51] CENELEC EN 55032 (2015) and AC (2016): "Electromagnetic compatibility of multimedia

equipment - Emission Requirements".

[52] CENELEC EN 50561-1 (2013) and AC (2015): "Power line communication apparatus used in

low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement

- Part 1: Apparatus for in-home use".

[53] CENELEC EN 50561-3 (2016): "Power line communication apparatus used in low-voltage

installations - Radio disturbance characteristics - Limits and methods of measurement - Part 3:

Apparatus operating above 30 MHz".

[54] CENELEC EN 61000-6-4 (2007) and A1 (2011): "Electromagnetic compatibility (EMC) - -

Part 6-4: Generic standards - Emission standard for industrial environments".

NOTE: The standards referenced in clause 2.1.4 do not directly fall into the scope of the present document. They

are only referenced in the sense of a basic standard for a specific measurement.
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] Directive 2014/53/EU of the European Parliament and of the council of 16 April 2014 on the

harmonisation of the laws of the Member States relating to the making available on the market of

radio equipment and repealing Directive 1999/5/EC.

[i.2] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the

harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).

ETSI
---------------------- Page: 9 ----------------------
10 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)

[i.3] ETSI EG 203 367: "Guide to the application of harmonised standards covering articles 3.1b and

3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined radio and non-radio

equipment".
[i.4] Recommendation ITU-R SM.329: "Unwanted emissions in the spurious domain".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:

AC mains power port: port that connects to the low voltage AC mains power network for the sole purpose of

supplying electrical energy to the EUT

antenna port: port, for connection of an antenna used for intentional transmission and/or reception of radiated RF

energy

NOTE: This definition also includes broadcast receiver tuner ports as defined in CENELEC EN 55032 [51].

auxiliary equipment: equipment needed to exercise and/or monitor the operation of the EUT

NOTE 1: Auxiliary equipment may be either local (within the measurement or test area) or remote.

NOTE 2: This is also known as associated equipment in other standards (e.g. CENELEC EN 55032 [51]).

combined equipment: equipment consisting of two or more products where at least one of which is radio

communication or radio determination equipment and at least one of which is non-radio equipment

EXAMPLE: A radio enabled pressure sensor, where the radio functionality is embedded by incorporating a

radio module, which may be assessed separated from the host.

configuration: operational conditions of the EUT and AE, consisting of the set of hardware elements selected to

comprise the EUT and AE, mode of operation used to exercise the EUT and arrangement of the EUT and AE

DC distribution network: local supply network in the infrastructure of a site or building intended for use by one or

more different types of equipment and providing power independent of the public mains network

NOTE: Connection to a remote local battery is not regarded as a DC distribution network, if such a link

comprises only power supply for a single piece of equipment.

DC power port: port used to connect to a low voltage DC power generating system, energy storage or DC distribution

network to power the equipment

exclusion band(s): frequency range(s) where during immunity test, the radio functionality is not required to meet the

performance criteria defined for the specific test and where the emissions are not assessed

function: operation carried out by an equipment

NOTE: Functions are related to basic technologies incorporated in the equipment such as radio reception, radio

transmission, emitting light, conversion of physical dimensions to electrical signals.

industrial location: location characterized by a separate power network, supplied from a high- or medium-voltage

transformer, dedicated for the supply of the installation

EXAMPLE: Metalworking, pulp and paper, chemical plants, car production, farm building, HV areas of

airports.
ETSI
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11 Final draft ETSI EN 303 446-2 V1.2.1 (2019-07)

NOTE 1: Industrial locations can generally be described by the existence of an installation with one or more of the

following characteristics:
 items of equipment installed and connect
...

Draft ETSI EN 303 446-2 V1.2.0 (2019-03)
EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for combined and/or integrated
radio and non-radio equipment;
Part 2: Requirements for equipment
intended to be used in industrial locations
---------------------- Page: 1 ----------------------
2 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)
Reference
REN/ERM-EMC-399
Keywords
EMC, emission, immunity
ETSI
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Important notice
The present document can be downloaded from:
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The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

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Copyright Notification

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying

and microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2019.
All rights reserved.
TM TM TM

DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

TM TM

3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and

of the 3GPP Organizational Partners.

oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and

of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)
Contents

Intellectual Property Rights ................................................................................................................................ 4

Foreword ............................................................................................................................................................. 4

Modal verbs terminology .................................................................................................................................... 4

Introduction ........................................................................................................................................................ 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.1.1 General .......................................................................................................................................................... 6

2.1.2 Radio EMC standards ................................................................................................................................... 6

2.1.3 Non-radio EMC standards ............................................................................................................................ 7

2.1.4 Other EMC standards.................................................................................................................................... 9

2.2 Informative references ........................................................................................................................................ 9

3 Definition of terms, symbols and abbreviations ..................................................................................... 10

3.1 Terms ................................................................................................................................................................ 10

3.2 Symbols ............................................................................................................................................................ 12

3.3 Abbreviations ................................................................................................................................................... 12

4 EMC requirements ................................................................................................................................. 12

4.1 Introduction ...................................................................................................................................................... 12

4.2 Emissions requirements .................................................................................................................................... 13

4.2.1 Radiated Emissions ..................................................................................................................................... 13

4.2.2 Conducted Emissions .................................................................................................................................. 13

4.2.2.1 Special provisions ................................................................................................................................. 13

4.2.2.2 AC Power port ...................................................................................................................................... 13

4.2.2.3 PLC port ................................................................................................................................................ 13

4.2.2.4 DC power port ....................................................................................................................................... 14

4.2.2.5 Wired network port ............................................................................................................................... 14

4.2.2.6 Antenna Port ......................................................................................................................................... 14

4.3 Immunity requirements .................................................................................................................................... 14

4.3.1 General ........................................................................................................................................................ 14

4.3.2 Configuration of the equipment during immunity tests .............................................................................. 14

4.3.3 Performance criteria .................................................................................................................................... 15

4.3.4 Radiated Immunity ..................................................................................................................................... 15

4.3.5 Electrostatic discharge ................................................................................................................................ 15

4.3.6 Fast transients, common mode .................................................................................................................... 15

4.3.7 Radio frequency, common mode ................................................................................................................ 15

4.3.8 Voltage dips and interruptions .................................................................................................................... 16

4.3.9 Surges ......................................................................................................................................................... 16

4.3.10 Other immunity tests ................................................................................................................................... 16

Annex A (informative): Guidance for the choice of configurations for the measurements on

combined equipment...................................................................................... 17

Annex B (informative): Use of industrial equipment in residential locations ................................... 18

Annex C (informative): Exclusion bands.............................................................................................. 19

Annex D (informative): Change History .............................................................................................. 20

History .............................................................................................................................................................. 21

ETSI
---------------------- Page: 3 ----------------------
4 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

server (https://ipr.etsi.org/).

Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee

can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

server) which are, or may be, or may become, essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

Foreword

This draft European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility

and Radio spectrum Matters (ERM), and is now submitted for the combined Public Enquiry and Vote phase of the ETSI

standards EN Approval Procedure.

The present document is part 2 of a multi-part deliverable covering ElectroMagnetic Compatibility (EMC) for

combined and/or integrated equipment, as identified below:

Part 1: "Requirements for equipment intended to be used in residential, commercial and light industry locations";

Part 2: "Requirements for equipment intended to be used in industrial locations".

Proposed national transposition dates
Date of latest announcement of this EN (doa): 3 months after ETSI publication
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 6 months after doa

Date of withdrawal of any conflicting National Standard (dow): 6 months after doa

Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
---------------------- Page: 4 ----------------------
5 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)
Introduction

The present document is not intended for citation under any new approach Directive.

The present document is based on the principles given in ETSI EG 203 367 [i.3] "Guide to the application of

harmonised standards covering articles 3.1(b) and 3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined

radio and non-radio equipment".

The present document contains the measurements, emission limits and performance criteria that are necessary for the

Δ" in ETSI EG 203 367 [i.3]).

assessment of a combination of a non-radio and a radio product (which is called "

ETSI
---------------------- Page: 5 ----------------------
6 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)
1 Scope

The present document defines requirements in respect of ElectroMagnetic Compatibility (EMC) for combined and/or

integrated equipment intended to be used within industrial locations.

The present document is only applicable to combined and/or integrated equipment where the radio function is within the

scope of one or more of the standards listed in clause 2.1.2 (covering references [1] to [8]) and where the non-radio

function is within the scope of one or more of the standards listed in clause 2.1.3 (covering references [9] to [50]).

Requirements applicable to the antenna port specifically related to the efficient use of radio spectrum are not included in

the present document.

NOTE: These requirements are generally found in the applicable product standard(s) for the effective use of the

radio spectrum.
2 References
2.1 Normative references
2.1.1 General

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference/.

NOTE 1: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

In addition, within the present document, some references are non-specific. The applicable version listed in the OJEU

under the Directives 2014/53/EU [i.1] or 2014/30/EU [i.2] may be used.

NOTE 2: Before the date of withdrawal, a preceding version may be used (see clause 2.4 of the Technical Working

Procedures in the ETSI Directives).
2.1.2 Radio EMC standards

[1] ETSI EN 301 489-1: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 1: Common technical requirements; Harmonised Standard covering the essential

requirements of article 3.1(b) of Directive 2014/53/EU and the essential requirements of article 6

of Directive 2014/30/EU".

[2] ETSI EN 301 489-3: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 3: Specific conditions for Short-Range Devices (SRD) operating on frequencies

between 9 kHz and 246 GHz; Harmonised Standard covering the essential requirements of

article 3.1(b) of Directive 2014/53/EU".

[3] ETSI EN 301 489-5: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 5: Specific conditions for Private land Mobile Radio (PMR) and ancillary equipment

(speech and non-speech) and Terrestrial Trunked Radio (TETRA); Harmonised Standard covering

the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[4] ETSI EN 301 489-6: "Electromagnetic compatibility and Radio spectrum Matters (ERM);

ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 6: Specific

conditions for Digital Enhanced Cordless Telecommunications (DECT) equipment".
ETSI
---------------------- Page: 6 ----------------------
7 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)

[5] ETSI EN 301 489-17: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 17: Specific conditions for Broadband Data Transmission Systems; Harmonised

Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[6] ETSI EN 301 489-19: "Electromagnetic compatibility and Radio spectrum Matters (ERM);

ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 19:

Specific conditions for Receive Only Mobile Earth Stations (ROMES) operating in the 1,5 GHz

band providing data communications".

[7] ETSI EN 301 489-33: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 33: Specific conditions for Ultra-WideBand (UWB) devices; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[8] ETSI EN 301 489-51: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 51: Specific conditions for Automotive, Ground based Vehicles and Surveillance

Radar Devices using 24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz, 76 GHz to 77 GHz and

77 GHz to 81 GHz; Harmonised Standard covering the essential requirements of article 3.1b of

Directive 2014/53/EU".
2.1.3 Non-radio EMC standards

[9] CENELEC EN 50121-3-2: "Railway applications - Electromagnetic compatibility - Part 3-2:

Rolling stock - Apparatus".

[10] CENELEC EN 50121-4: "Railway applications - Electromagnetic compatibility - Part 4: Emission

and immunity of the signalling and telecommunications apparatus".

[11] CENELEC EN 50121-5: "Railway applications - Electromagnetic compatibility - Part 5: Emission

and immunity of fixed power supply installations and apparatus".

[12] CENELEC EN 50270: "Electromagnetic compatibility. Electrical apparatus for the detection and

measurement of combustible gases, toxic gases or oxygen".

[13] CENELEC EN 50293: "Road traffic signal systems - Electromagnetic compatibility".

[14] CENELEC EN 50370-1: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 1: Emission".

[15] CENELEC EN 50370-2: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 2: Immunity".

[16] CENELEC EN 50491-5-1: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-1: EMC requirements,

conditions and test set-up".

[17] CENELEC EN 50491-5-3: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-3: EMC requirements for

HBES/BACS used in industry environment".

[18] CENELEC EN 55011: "Industrial, scientific and medical equipment. Radio-frequency disturbance

characteristics. Limits and methods of measurement".

[19] CENELEC EN 55015: "Limits and methods of measurement of radio disturbance characteristics of

electrical lighting and similar equipment".

[20] CENELEC EN 60730-1: "Automatic electrical controls - Part 1: General requirements".

[21] CENELEC EN 60947-1: "Low-voltage switchgear and controlgear - Part 1: General rules".

[22] CENELEC EN 60947-2: "Low-voltage switchgear and controlgear - Part 2: Circuit-breakers".

[23] CENELEC EN 60947-3: "Low-voltage switchgear and controlgear - Part 3: Switches,

disconnectors, switch-disconnectors and fuse-combination units".
ETSI
---------------------- Page: 7 ----------------------
8 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)

[24] CENELEC EN 60947-4-1: "Low-voltage switchgear and controlgear - Part 4-1: Contactors and

motor-starters - Electromechanical contactors and motor-starters".

[25] CENELEC EN 60947-4-2: "Low-voltage switchgear and controlgear - Part 4-2: Contactors and

motor-starters - AC semiconductor motor controllers and starters".

[26] CENELEC EN 60947-4-3: "Low-voltage switchgear and controlgear - Part 4-3: Contactors and

motor-starters - AC semiconductor controllers and contactors for non-motor loads".

[27] CENELEC EN 60947-5-1: "Low-voltage switchgear and controlgear - Part 5-1: Control circuit

devices and switching elements - Electromechanical control circuit devices".

[28] CENELEC EN 60947-5-2: "Low-voltage switchgear and controlgear - Part 5-2: Control circuit

devices and switching elements - Proximity switches".

[29] CENELEC EN 60947-5-6: "Low-voltage switchgear and controlgear - Part 5-6: Control circuit

devices and switching elements - DC interface for proximity sensors and switching amplifiers

(NAMUR)".

[30] CENELEC EN 60947-5-7: "Low-voltage switchgear and controlgear - Part 5-7: Control circuit

devices and switching elements - Requirements for proximity devices with analogue output".

[31] CENELEC EN 60947-5-9: "Low-voltage switchgear and controlgear - Part 5-9: Control circuit

devices and switching elements - Flow rate switches".

[32] CENELEC EN 60947-6-1: "Low-voltage switchgear and controlgear - Part 6-1: Multiple function

equipment - Transfer switching equipment".

[33] CENELEC EN 60947-6-2: "Low-voltage switchgear and controlgear - Part 6-2: Multiple function

equipment - Control and protective switching devices (or equipment) (CPS)".

[34] CENELEC EN 60947-8: "Low-voltage switchgear and controlgear - Part 8: Control units for built-

in thermal protection (PTC) for rotating electrical machines".

[35] CENELEC EN 60974-10: "Arc welding equipment - Part 10: Electromagnetic compatibility

(EMC) requirements".

[36] CENELEC EN 61000-6-2: "Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -

Immunity standard for industrial environments".

[37] CENELEC EN 61000-6-4: "Electromagnetic compatibility (EMC) - Part 6-4: Generic standards -

Emission standard for industrial environments".

[38] CENELEC EN 61131-2: "Programmable controllers - Part 2: Equipment requirements and tests".

[39] CENELEC EN 61204-3: "Low voltage power supplies, d.c. output - Part 3: Electromagnetic

compatibility (EMC)".

[40] CENELEC EN 61326-1: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 1: General requirements".

[41] CENELEC EN 61326-2-2: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions

and performance criteria for portable test, measuring and monitoring equipment used in low-

voltage distribution systems".

[42] CENELEC EN 61326-2-3: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-3: Particular requirements - Test configuration, operational conditions

and performance criteria for transducers with integrated or remote signal conditioning".

[43] CENELEC EN 61326-2-4: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions

and performance criteria for insulation monitoring devices according to IEC 61557-8 and for

equipment for insulation fault location according to IEC 61557-9".
ETSI
---------------------- Page: 8 ----------------------
9 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)

[44] CENELEC EN 61326-2-5: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-5: Particular requirements - Test configurations, operational conditions

and performance criteria for devices with field bus interfaces according to IEC 61784-1".

[45] CENELEC EN 61439-2: "Low-voltage switchgear and controlgear assemblies - Part 2: Power

switchgear and controlgear assemblies".

[46] CENELEC EN 61439-3: "Low-voltage switchgear and controlgear assemblies - Part 3:

Distribution boards intended to be operated by ordinary persons (DBO)".

[47] CENELEC EN 61557-12: "Electrical safety in low voltage distribution systems up to 1 000 V a.c.

and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -

Part 12: Performance measuring and monitoring devices (PMD)".

[48] CENELEC EN 61800-3: "Adjustable speed electrical power drive systems - Part 3: EMC

requirements and specific test methods".

[49] CENELEC EN 62135-2: "Resistance welding equipment - Part 2: Electromagnetic compatibility

(EMC) requirements".

[50] ETSI EN 300 386: "Telecommunication network equipment; ElectroMagnetic Compatibility

(EMC) requirements; Harmonised Standard covering the essential requirements of the Directive

2014/30/EU".
2.1.4 Other EMC standards

[51] CENELEC EN 55032 (2015) and AC (2016): "Electromagnetic compatibility of multimedia

equipment - Emission requirements".

[52] CENELEC EN 50561-1 (2013) and AC (2015): "Power line communication apparatus used in

low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement

- Part 1: Apparatus for in-home use".

[53] CENELEC EN 50561-3 (2016): "Power line communication apparatus used in low-voltage

installations - Radio disturbance characteristics - Limits and methods of measurement - Part 3:

Apparatus operating above 30 MHz".

[54] CENELEC EN 61000-6-4 (2007) and A1 (2011): "Electromagnetic compatibility (EMC) -

Part 6-4: Generic standards - Emission standard for industrial environments".

NOTE: The standards referenced in clause 2.1.4 do not directly fall into the scope of the present document. They

are only referenced in the sense of a basic standard for a specific measurement.
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] Directive 2014/53/EU of the European Parliament and of the council of 16 April 2014 on the

harmonisation of the laws of the Member States relating to the making available on the market of

radio equipment and repealing Directive 1999/5/EC.

[i.2] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the

harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).

ETSI
---------------------- Page: 9 ----------------------
10 Draft ETSI EN 303 446-2 V1.2.0 (2019-03)

[i.3] ETSI EG 203 367: "Guide to the application of harmonised standards covering articles 3.1b and

3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined radio and non-radio

equipment".

[i.4] ETSI EN 303 446-1: "ElectroMagnetic Compatibility (EMC) standard for combined and/or

integrated radio and non-radio equipment; Part 1: Requirements for equipment intended to be used

in residential, commercial and light industry locations".

[i.5] CENELEC EN 61000-6-3: "Electromagnetic compatibility (EMC) - Part 6-3: Generic standards -

Emission standard for residential, commercial and light-industrial environments".

[i.6] Recommendation ITU-R SM.329: "Unwanted emissions in the spurious domain".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:

AC mains power port: port that connects to the low voltage AC mains power network for the sole purpose of

supplying electrical energy to the EUT

antenna port: port, for connection of an antenna used for intentional transmission and/or reception of radiated RF

energy

auxiliary equipment: equipment needed to exercise and/or monitor the operation of the EUT

NOTE 1: Auxiliary equipment may be either local (within the measurement or test area) or remote.

NOTE 2: This is also known as associated equipment in other standards (e.g. CENELEC EN 55032 [51]).

combined equipment: equipment consisting of two or more products where at least one of which is radio

communication or radio determination equipment and at least one of which is non-radio equipment

EXAMPLE: A radio enabled pressure sensor, where the radio functionality is embedded by incorporating a

radio module, which may be assessed separated from the host.

configuration: operational conditions of the EUT and AE, consisting of the set of hardware elements selected to

comprise the EUT and AE, mode of operation used to exercise the EUT and arrangement of the EUT and AE

DC distribution network: local supply network in the infrastructure of a site or building intended for use by one or

more different types of equipment and providing power independent of the public mains network

NOTE: Connection to a remote local battery is not regarded as a DC distribution network, if such a link

comprises only power supply for a single piece of equipment.

DC power port: port used to connect to a low voltage DC power generating system, energy storage or DC distribution

network to power the equipment

exclusion band(s): frequency range(s) where during immunity test, the radio functionality is not required to meet the

performance criteria defined for the specific test and where the emissions are not assessed

NOTE: Further information on exclusion bands can be found in Annex C.
function: operation carried out by an equipment
NOTE: Functions are related to basic technologies incorpora
...

SLOVENSKI STANDARD
SIST EN 303 446-2 V1.2.1:2019
01-december-2019
Standard elektromagnetne združljivosti (EMC) za kombinirano in/ali integrirano
radijsko in neradijsko opremo - 2. del: Zahteve za opremo, ki je namenjena za
uporabo v industriji

ElectroMagnetic Compatibility (EMC) standard for combined and/or integrated radio and

non-radio equipment - Part 2: Requirements for equipment intended to be used in
industrial locations
Ta slovenski standard je istoveten z: ETSI EN 303 446-2 V1.2.1 (2019-10)
ICS:
33.060.01 Radijske komunikacije na Radiocommunications in
splošno general
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST EN 303 446-2 V1.2.1:2019 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 303 446-2 V1.2.1:2019
---------------------- Page: 2 ----------------------
SIST EN 303 446-2 V1.2.1:2019
ETSI EN 303 446-2 V1.2.1 (2019-10)
EUROPEAN STANDARD
ElectroMagnetic Compatibility (EMC)
standard for combined and/or integrated
radio and non-radio equipment;
Part 2: Requirements for equipment
intended to be used in industrial locations
---------------------- Page: 3 ----------------------
SIST EN 303 446-2 V1.2.1:2019
2 ETSI EN 303 446-2 V1.2.1 (2019-10)
Reference
REN/ERM-EMC-399
Keywords
EMC, emission, immunity
ETSI
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ETSI
---------------------- Page: 4 ----------------------
SIST EN 303 446-2 V1.2.1:2019
3 ETSI EN 303 446-2 V1.2.1 (2019-10)
Contents

Intellectual Property Rights ................................................................................................................................ 4

Foreword ............................................................................................................................................................. 4

Modal verbs terminology .................................................................................................................................... 4

Introduction ........................................................................................................................................................ 5

1 Scope ........................................................................................................................................................ 6

2 References ................................................................................................................................................ 6

2.1 Normative references ......................................................................................................................................... 6

2.1.1 General .......................................................................................................................................................... 6

2.1.2 Radio EMC standards ................................................................................................................................... 6

2.1.3 Non-radio EMC standards ............................................................................................................................ 7

2.1.4 Other EMC standards.................................................................................................................................... 9

2.2 Informative references ........................................................................................................................................ 9

3 Definition of terms, symbols and abbreviations ..................................................................................... 10

3.1 Terms ................................................................................................................................................................ 10

3.2 Symbols ............................................................................................................................................................ 12

3.3 Abbreviations ................................................................................................................................................... 12

4 EMC requirements ................................................................................................................................. 12

4.1 Introduction ...................................................................................................................................................... 12

4.2 Emissions requirements .................................................................................................................................... 13

4.2.1 Radiated Emissions ..................................................................................................................................... 13

4.2.2 Conducted Emissions .................................................................................................................................. 13

4.2.2.1 Special provisions ................................................................................................................................. 13

4.2.2.2 AC Power port ...................................................................................................................................... 13

4.2.2.3 PLC port ................................................................................................................................................ 13

4.2.2.4 DC power port ....................................................................................................................................... 13

4.2.2.5 Wired network port ............................................................................................................................... 14

4.2.2.6 Antenna Port ......................................................................................................................................... 14

4.3 Immunity requirements .................................................................................................................................... 14

4.3.1 General ........................................................................................................................................................ 14

4.3.2 Configuration of the equipment during immunity tests .............................................................................. 14

4.3.3 Performance criteria .................................................................................................................................... 15

4.3.4 Radiated Immunity ..................................................................................................................................... 15

4.3.5 Electrostatic discharge ................................................................................................................................ 15

4.3.6 Fast transients, common mode .................................................................................................................... 15

4.3.7 Radio frequency, common mode ................................................................................................................ 15

4.3.8 Voltage dips and interruptions .................................................................................................................... 16

4.3.9 Surges ......................................................................................................................................................... 16

4.3.10 Other immunity tests ................................................................................................................................... 16

Annex A (informative): Change History .............................................................................................. 17

History .............................................................................................................................................................. 18

ETSI
---------------------- Page: 5 ----------------------
SIST EN 303 446-2 V1.2.1:2019
4 ETSI EN 303 446-2 V1.2.1 (2019-10)
Intellectual Property Rights
Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information

pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found

in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in

respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web

server (https://ipr.etsi.org/).

Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee

can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web

server) which are, or may be, or may become, essential to the present document.
Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

Foreword

This European Standard (EN) has been produced by ETSI Technical Committee Electromagnetic compatibility and

Radio spectrum Matters (ERM).

The present document is part 2 of a multi-part deliverable covering ElectroMagnetic Compatibility (EMC) for

combined and/or integrated equipment, as identified below:

Part 1: "Requirements for equipment intended to be used in residential, commercial and light industry locations";

Part 2: "Requirements for equipment intended to be used in industrial locations".

National transposition dates
Date of adoption of this EN: 20 September 2019
Date of latest announcement of this EN (doa): 31 December 2019
Date of latest publication of new National Standard
or endorsement of this EN (dop/e): 30 June 2020
Date of withdrawal of any conflicting National Standard (dow): 30 June 2020
Modal verbs terminology

In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and

"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of

provisions).

"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.

ETSI
---------------------- Page: 6 ----------------------
SIST EN 303 446-2 V1.2.1:2019
5 ETSI EN 303 446-2 V1.2.1 (2019-10)
Introduction

The present document is not intended for citation under any new approach Directive.

The present document is based on the principles given in ETSI EG 203 367 [i.3] "Guide to the application of

harmonised standards covering articles 3.1(b) and 3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined

radio and non-radio equipment".

The present document contains the measurements, emission limits, immunity test levels and performance criteria that

are necessary for the assessment of a combination of a non-radio and a radio product in accordance with ETSI

EG 203 367 [i.3].
ETSI
---------------------- Page: 7 ----------------------
SIST EN 303 446-2 V1.2.1:2019
6 ETSI EN 303 446-2 V1.2.1 (2019-10)
1 Scope

The present document defines requirements in respect of ElectroMagnetic Compatibility (EMC) for combined and/or

integrated equipment intended to be used within industrial locations.

The present document is only applicable to combined and/or integrated equipment where the radio function is within the

scope of one or more of the standards listed in clause 2.1.2 (covering references [1] to [8]) and where the non-radio

function is within the scope of one or more of the standards listed in clause 2.1.3 (covering references [9] to [50]).

Requirements applicable to the antenna port specifically related to the efficient use of radio spectrum are not included in

the present document.

NOTE: These requirements are generally found in the applicable product standard(s) for the effective use of the

radio spectrum.
2 References
2.1 Normative references
2.1.1 General

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

Referenced documents which are not found to be publicly available in the expected location might be found at

https://docbox.etsi.org/Reference/.

NOTE 1: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are necessary for the application of the present document.

In addition, within the present document, some references are non-specific. The applicable version listed in the OJEU

under the Directives 2014/53/EU [i.1] or 2014/30/EU [i.2] may be used.

NOTE 2: Before the date of withdrawal, a preceding version may be used (see clause 2.4 of the Technical Working

Procedures in the ETSI Directives).
2.1.2 Radio EMC standards

[1] ETSI EN 301 489-1: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 1: Common technical requirements; Harmonised Standard for Electromagnetic

Compatibility".

[2] ETSI EN 301 489-3: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 3: Specific conditions for Short-Range Devices (SRD) operating on frequencies

between 9 kHz and 246 GHz; Harmonised Standard covering the essential requirements of

article 3.1(b) of Directive 2014/53/EU".

[3] ETSI EN 301 489-5: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 5: Specific conditions for Private land Mobile Radio (PMR) and ancillary equipment

(speech and non-speech) and Terrestrial Trunked Radio (TETRA); Harmonised Standard covering

the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[4] ETSI EN 301 489-6: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 6: Specific conditions for Digital Enhanced Cordless Telecommunications (DECT)

equipment; Harmonised Standard covering the essential requirements of article 3.1(b) of Directive

2014/53/EU".
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[5] ETSI EN 301 489-17: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 17: Specific conditions for Broadband Data Transmission Systems; Harmonised

Standard covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[6] ETSI EN 301 489-19: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 19: Specific conditions for Receive Only Mobile Earth Stations (ROMES) operating

in the 1,5 GHz band providing data communications and GNSS receivers operating in the RNSS

band (ROGNSS) providing positioning, navigation, and timing data; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[7] ETSI EN 301 489-33: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 33: Specific conditions for Ultra-WideBand (UWB) devices; Harmonised Standard

covering the essential requirements of article 3.1(b) of Directive 2014/53/EU".

[8] ETSI EN 301 489-51: "ElectroMagnetic Compatibility (EMC) standard for radio equipment and

services; Part 51: Specific conditions for Automotive, Ground based Vehicles and Surveillance

Radar Devices using 24,05 GHz to 24,25 GHz, 24,05 GHz to 24,5 GHz, 76 GHz to 77 GHz and

77 GHz to 81 GHz; Harmonised Standard covering the essential requirements of article 3.1(b) of

Directive 2014/53/EU".
2.1.3 Non-radio EMC standards

[9] CENELEC EN 50121-3-2: "Railway applications - Electromagnetic compatibility - Part 3-2:

Rolling stock - Apparatus".

[10] CENELEC EN 50121-4: "Railway applications - Electromagnetic compatibility - Part 4: Emission

and immunity of the signalling and telecommunications apparatus".

[11] CENELEC EN 50121-5: "Railway applications - Electromagnetic compatibility - Part 5: Emission

and immunity of fixed power supply installations and apparatus".

[12] CENELEC EN 50270: "Electromagnetic compatibility - Electrical apparatus for the detection and

measurement of combustible gases, toxic gases or oxygen".

[13] CENELEC EN 50293: "Road traffic signal systems - Electromagnetic compatibility".

[14] CENELEC EN 50370-1: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 1: Emission".

[15] CENELEC EN 50370-2: "Electromagnetic compatibility (EMC) - Product family standard for

machine tools - Part 2: Immunity".

[16] CENELEC EN 50491-5-1: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-1: EMC requirements,

conditions and test set-up".

[17] CENELEC EN 50491-5-3: "General requirements for Home and Building Electronic Systems

(HBES) and Building Automation and Control Systems (BACS) - Part 5-3: EMC requirements for

HBES/BACS used in industry environment".

[18] CENELEC EN 55011: "Industrial, scientific and medical equipment - Radio-frequency

disturbance characteristics - Limits and methods of measurement".

[19] CENELEC EN 55015: "Limits and methods of measurement of radio disturbance characteristics of

electrical lighting and similar equipment".

[20] CENELEC EN 60730-1: "Automatic electrical controls - Part 1: General requirements".

[21] CENELEC EN 60947-1: "Low-voltage switchgear and controlgear - Part 1: General rules".

[22] CENELEC EN 60947-2: "Low-voltage switchgear and controlgear - Part 2: Circuit-breakers".

[23] CENELEC EN 60947-3: "Low-voltage switchgear and controlgear - Part 3: Switches,

disconnectors, switch-disconnectors and fuse-combination units".
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[24] CENELEC EN 60947-4-1: "Low-voltage switchgear and controlgear - Part 4-1: Contactors and

motor-starters - Electromechanical contactors and motor-starters".

[25] CENELEC EN 60947-4-2: "Low-voltage switchgear and controlgear - Part 4-2: Contactors and

motor-starters - AC semiconductor motor controllers and starters".

[26] CENELEC EN 60947-4-3: "Low-voltage switchgear and controlgear - Part 4-3: Contactors and

motor-starters - AC semiconductor controllers and contactors for non-motor loads".

[27] CENELEC EN 60947-5-1: "Low-voltage switchgear and controlgear - Part 5-1: Control circuit

devices and switching elements - Electromechanical control circuit devices".

[28] CENELEC EN 60947-5-2: "Low-voltage switchgear and controlgear - Part 5-2: Control circuit

devices and switching elements - Proximity switches".

[29] CENELEC EN 60947-5-6: "Low-voltage switchgear and controlgear - Part 5-6: Control circuit

devices and switching elements - DC interface for proximity sensors and switching amplifiers

(NAMUR)".

[30] CENELEC EN 60947-5-7: "Low-voltage switchgear and controlgear - Part 5-7: Control circuit

devices and switching elements - Requirements for proximity devices with analogue output".

[31] CENELEC EN 60947-5-9: "Low-voltage switchgear and controlgear - Part 5-9: Control circuit

devices and switching elements - Flow rate switches".

[32] CENELEC EN 60947-6-1: "Low-voltage switchgear and controlgear - Part 6-1: Multiple function

equipment - Transfer switching equipment".

[33] CENELEC EN 60947-6-2: "Low-voltage switchgear and controlgear - Part 6-2: Multiple function

equipment - Control and protective switching devices (or equipment) (CPS)".

[34] CENELEC EN 60947-8: "Low-voltage switchgear and controlgear - Part 8: Control units for

built-in thermal protection (PTC) for rotating electrical machines".

[35] CENELEC EN 60974-10: "Arc welding equipment - Part 10: Electromagnetic compatibility

(EMC) requirements".

[36] CENELEC EN 61000-6-2: "Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -

Immunity standard for industrial environments".

[37] CENELEC EN 61000-6-4: "Electromagnetic compatibility (EMC) - Part 6-4: Generic standards -

Emission standard for industrial environments".

[38] CENELEC EN 61131-2: "Programmable controllers - Part 2: Equipment requirements and tests".

[39] CENELEC EN 61204-3: "Low voltage power supplies, d.c. output - Part 3: Electromagnetic

compatibility (EMC)".

[40] CENELEC EN 61326-1: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 1: General requirements".

[41] CENELEC EN 61326-2-2: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-2: Particular requirements - Test configurations, operational conditions

and performance criteria for portable test, measuring and monitoring equipment used in low-

voltage distribution systems".

[42] CENELEC EN 61326-2-3: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-3: Particular requirements - Test configuration, operational conditions

and performance criteria for transducers with integrated or remote signal conditioning".

[43] CENELEC EN 61326-2-4: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-4: Particular requirements - Test configurations, operational conditions

and performance criteria for insulation monitoring devices according to IEC 61557-8 and for

equipment for insulation fault location according to IEC 61557-9".
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[44] CENELEC EN 61326-2-5: "Electrical equipment for measurement, control and laboratory use -

EMC requirements - Part 2-5: Particular requirements - Test configurations, operational conditions

and performance criteria for devices with field bus interfaces according to IEC 61784-1".

[45] CENELEC EN 61439-2: "Low-voltage switchgear and controlgear assemblies - Part 2: Power

switchgear and controlgear assemblies".

[46] CENELEC EN 61439-3: "Low-voltage switchgear and controlgear assemblies - Part 3:

Distribution boards intended to be operated by ordinary persons (DBO)".

[47] CENELEC EN 61557-12: "Electrical safety in low voltage distribution systems up to 1 000 V a.c.

and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures -

Part 12: Performance measuring and monitoring devices (PMD)".

[48] CENELEC EN 61800-3: "Adjustable speed electrical power drive systems - Part 3: EMC

requirements and specific test methods".

[49] CENELEC EN 62135-2: "Resistance welding equipment - Part 2: Electromagnetic compatibility

(EMC) requirements".

[50] ETSI EN 300 386: "Telecommunication network equipment; ElectroMagnetic Compatibility

(EMC) requirements; Harmonised Standard covering the essential requirements of the Directive

2014/30/EU".
2.1.4 Other EMC standards

[51] CENELEC EN 55032 (2015) and AC (2016): "Electromagnetic compatibility of multimedia

equipment - Emission Requirements".

[52] CENELEC EN 50561-1 (2013) and AC (2015): "Power line communication apparatus used in

low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement

- Part 1: Apparatus for in-home use".

[53] CENELEC EN 50561-3 (2016): "Power line communication apparatus used in low-voltage

installations - Radio disturbance characteristics - Limits and methods of measurement - Part 3:

Apparatus operating above 30 MHz".

[54] CENELEC EN 61000-6-4 (2007) and A1 (2011): "Electromagnetic compatibility (EMC) - -

Part 6-4: Generic standards - Emission standard for industrial environments".

NOTE: The standards referenced in clause 2.1.4 do not directly fall into the scope of the present document. They

are only referenced in the sense of a basic standard for a specific measurement.
2.2 Informative references

References are either specific (identified by date of publication and/or edition number or version number) or

non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the

referenced document (including any amendments) applies.

NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee

their long term validity.

The following referenced documents are not necessary for the application of the present document but they assist the

user with regard to a particular subject area.

[i.1] Directive 2014/53/EU of the European Parliament and of the council of 16 April 2014 on the

harmonisation of the laws of the Member States relating to the making available on the market of

radio equipment and repealing Directive 1999/5/EC.

[i.2] Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the

harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast).

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[i.3] ETSI EG 203 367: "Guide to the application of harmonised standards covering articles 3.1b and

3.2 of the Directive 2014/53/EU (RED) to multi-radio and combined radio and non-radio

equipment".
[i.4] Recommendation ITU-R SM.329: "Unwanted emissions in the spurious domain".
3 Definition of terms, symbols and abbreviations
3.1 Terms
For the purposes of the present document, the following terms apply:

AC mains power port: port that connects to the low voltage AC mains power network for the sole purpose of

supplying electrical energy to the EUT

antenna port: port, for connection of an antenna used for intentional transmission and/or reception of radiated RF

energy

NOTE: This definition also includes broadcast receiver tuner ports as defined in CENELEC EN 55032 [51].

auxiliary equipment: equipment needed to exercise and/or monitor the operation of the EUT

NOTE 1: Auxiliary equipment may be either local (within the measurement or test area) or remote.

NOTE 2: This is also known as associated equipment in other standards (e.g. CENELEC EN 55032 [51]).

combined equipment: equipment consisting of two or more products where at least one of which is radio

communication or radio determination equipment and at least one of which is non-radio equipment

EXAMPLE: A radio enabled pressure sensor, where the radio functionality is embedded by incorporating a

radio module, which may be assessed separated from the host.

configuration: operational conditions of the EUT and AE, consisting of the set of hardware elements selected to

comprise the EUT and AE, mode of operation used to exercise the EUT and arrangement of the EUT and AE

DC distribution network: local supply network in the infrastructure of a site or building intended for use by one or

more different types of equipment and providing power independent of the public mains network

NOTE: Connection to a remote local battery is not regarded as a DC distribution network, if such a link

comprises only power supply for a single piece of equipment.

DC power port: port used to connect to a low voltage DC power generating system, energy storage or DC dis

...

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