IEC 63044-5-2:2017

Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS) - Part 5-2: EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments

IEC 63044-5-2:2017 is a product family standard that sets the minimum level of EMC performance for the HBES/BACS network in addition to the product EMC standards for HBES/BACS devices. It also applies to devices used within an HBES/BACS network for which no specific HBES/BACS product EMC standard exists. In addition, it defines EMC requirements for the interface of equipment intended to be connected to an HBES/BACS network. It does not apply to interfaces to other networks.
NOTE An example of other networks is a dedicated ICT network covered by CISPR 22 and 23.
This document specifies EMC requirements for HBES/BACS to be installed in residential, commercial and light-industrial environments, according to the definition given in IEC 61000-6-1.
This document is applicable (but not limited) to
operator stations and other human–system interface devices,
devices for management functions,
control devices, automation stations and application-specific controllers,
field devices and their interfaces,
cabling and interconnection of devices,  used within a dedicated HBES/BACS network. This publication is to be read in conjunction with IEC 63044-5-1:2017.

Systèmes électroniques pour les foyers domestiques et les bâtiments (HBES) et systèmes de gestion technique du batiment (SGTB) - Partie 5-2: Exigences CEM relatives aux HBES/SGTB destinés à être utilisés dans des environnements résidentiels, commerciaux et de l'industrie légère

L'IEC 63044-5-2:2017 est une norme de famille de produits qui établit le niveau minimal de performance CEM pour le réseau HBES/SGTB outre les normes CEM de produits applicables aux dispositifs HBES/SGTB. Elle s'applique également aux dispositifs utilisés dans un réseau HBES/SGTB pour lequel il n'existe aucune norme CEM de produit HBES/SGTB spécifique. De plus, elle spécifie des exigences CEM relatives à l'interface des équipements destinés à être connectés à un réseau HBES/SGTB. Elle ne s'applique pas aux interfaces avec d'autres réseaux.
NOTE Un réseau TIC dédié traité par le CISPR 22 et 23 constitue un exemple d'autres réseaux.
Ce document spécifie des exigences CEM relatives aux systèmes HBES/SGTB à installer dans des environnements résidentiels, commerciaux et de l'industrie légère selon la définition de l'IEC 61000-6-1. Le présent document est applicable (sans toutefois s'y limiter) aux
postes d’opérateur et autres dispositifs d’interface homme-système,
dispositifs pour des fonctions de gestion,
dispositifs de commande, postes d’automatisation et contrôleurs spécifiques à une application,
dispositifs de terrain et leurs interfaces,
câblage et à l’interconnexion des dispositifs,  utilisés dans un réseau HBES/SGTB dédié. Cette publication doit être lue conjointement avec l'IEC 63044-5-1:2017.

Standards Content (sample)

IEC 63044-5-2
Edition 1.0 2017-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Home and Building Electronic Systems (HBES) and Building Automation and
Control Systems (BACS) –
Part 5-2: EMC requirements for HBES/BACS used in residential, commercial and
light-industrial environments
Systèmes Electroniques pour les Foyers Domestiques et les Bâtiments (HBES)
et Systèmes de Gestion Technique du Bâtiment (SGTB) –
Partie 5-2: Exigences CEM relatives aux HBES/SGTB destinés à être utilisés
dans des environnements résidentiels, commerciaux et de l'industrie légère
IEC 63044-5-2:2017-01(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 63044-5-2
Edition 1.0 2017-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Home and Building Electronic Systems (HBES) and Building Automation and
Control Systems (BACS) –
Part 5-2: EMC requirements for HBES/BACS used in residential, commercial and
light-industrial environments
Systèmes Electroniques pour les Foyers Domestiques et les Bâtiments (HBES)
et Systèmes de Gestion Technique du Bâtiment (SGTB) –
Partie 5-2: Exigences CEM relatives aux HBES/SGTB destinés à être utilisés
dans des environnements résidentiels, commerciaux et de l'industrie légère
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.01; 29.120.99 ISBN 978-2-8322-3898-1

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 63044-5-2:2017 © IEC 2017
CONTENTS

FOREWORD ........................................................................................................................... 3

INTRODUCTION ..................................................................................................................... 5

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

2 Normative references ...................................................................................................... 6

3 Terms, definitions and abbreviated terms ........................................................................ 7

4 General requirements ...................................................................................................... 7

5 Performance criteria ........................................................................................................ 7

6 Standard test conditions .................................................................................................. 7

7 EMC requirements ........................................................................................................... 7

7.1 Immunity requirements ............................................................................................ 7

7.1.1 Enclosure ........................................................................................................ 7

7.1.2 HBES/BACS network port ................................................................................ 9

7.1.3 Signal port ..................................................................................................... 10

7.1.4 DC power ports .............................................................................................. 11

7.1.5 AC power ports .............................................................................................. 12

7.2 Emission requirements .......................................................................................... 12

Bibliography .......................................................................................................................... 13

Table 1 – EMC immunity requirements for enclosure .............................................................. 8

Table 2 – EMC immunity requirements for HBES/BACS network port ...................................... 9

Table 3 – EMC immunity requirements for signal port ........................................................... 10

Table 4 – EMC immunity requirements for DC power ports ................................................... 11

Table 5 – EMC immunity requirements for AC power ports .................................................... 12

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IEC 63044-5-2:2017 © IEC 2017 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) AND
BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) –
Part 5-2: EMC requirements for HBES/BACS used in residential,
commercial and light-industrial environments
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 63044-5-2 has been prepared by IEC technical committee 23:

Electrical accessories.
The text of this standard is based on the following documents:
CDV Report on voting
23/737/CDV 23/749/RVC

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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– 4 – IEC 63044-5-2:2017 © IEC 2017

A list of all parts in the IEC 63044 series, published under the general title Home and Building

Electronic Systems (HBES) and Building Automation and Control Systems (BACS), can be

found on the IEC website.

This International Standard is to be used in conjunction with IEC 63044-5-1:2017.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 6 ----------------------
IEC 63044-5-2:2017 © IEC 2017 – 5 –
INTRODUCTION

The IEC 63044 series deals with developing and testing Home and Building Electronic

Systems (HBES) and Building Automation and Control Systems (BACS).
The IEC 63044-5 series ensures a common level of EMC requirements for HBES/BACS
devices
---------------------- Page: 7 ----------------------
– 6 – IEC 63044-5-2:2017 © IEC 2017
HOME AND BUILDING ELECTRONIC SYSTEMS (HBES) AND
BUILDING AUTOMATION AND CONTROL SYSTEMS (BACS) –
Part 5-2: EMC requirements for HBES/BACS used in residential,
commercial and light-industrial environments
1 Scope
Clause 1 of IEC 63044-5-1:2017 applies, with the following modification:
Replace the fourth paragraph by the following one:

This document specifies EMC requirements for HBES/BACS to be installed in residential,

commercial and light-industrial environments, according to the definition given in

IEC 61000-6-1.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their

content constitutes requirements of this document. For dated references, only the edition

cited applies. For undated references, the latest edition of the referenced document (including

any amendments) applies.

IEC 63044-5-1, Home and Building Electronic Systems (HBES) and Building Automation and

Control Systems (BACS) – Part 5-1: EMC requirements, conditions and test set-up

IEC 61000-4-2, Electromagnetic compatibility (EMC) – Part 4-2: Testing and measurement

techniques – Electrostatic discharge immunity test

IEC 61000-4-3, Electromagnetic compatibility (EMC) – Part 4-3 : Testing and measurement

techniques – Radiated, radio-frequency, electromagnetic field immunity test

IEC 61000-4-4, Electromagnetic compatibility (EMC) – Part 4-4: Testing and measurement

techniques – Electrical fast transient/burst immunity test

IEC 61000-4-5, Electromagnetic compatibility (EMC) – Part 4-5: Testing and measurement

techniques – Surge immunity test

IEC 61000-4-6, Electromagnetic compatibility (EMC) – Part 4-6: Testing and measurement

techniques – Immunity to conducted disturbances, induced by radio-frequency fields

IEC 61000-4-8, Electromagnetic compatibility (EMC) – Part 4-8: Testing and measurement

techniques – Power frequency magnetic field immunity test

IEC 61000-4-11, Electromagnetic compatibility (EMC) – Part 4-11: Testing and measurement

techniques – Voltage dips, short interruptions and voltage variations immunity tests

IEC 61000-6-3, Electromagnetic compatibility (EMC) – Part 6-3: Generic standards –

Emission standard for residential, commercial and light-industrial environments
---------------------- Page: 8 ----------------------
IEC 63044-5-2:2017 © IEC 2017 – 7 –
3 Terms, definitions and abbreviated terms

For the purposes of this document, the terms, definitions and abbreviations given in

IEC 63044-5-1:2017 apply.

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 General requirements
Clause 4 of IEC 63044-5-1:2017 applies.
5 Performance criteria
Clause 5 of IEC 63044-5-1:2017 applies.
6 Standard test conditions
Clause 6 of IEC 63044-5-1:2017 applies.
7 EMC requirements
7.1 Immunity requirements
7.1.1 Enclosure
EMC immunity requirements for the enclosure are given in Table 1.
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– 8 – IEC 63044-5-2:2017 © IEC 2017
Table 1 – EMC immunity requirements for enclosure
Phenomenon Basic Test Performance Remarks
standard specification criterion
a,b,c
Power-frequency magnetic fields IEC 61000-4-8 50/60 Hz A
3 A/m
e,f
Radio-frequency electromagnetic IEC 61000-4-3 (80 to 1 000) MHz
field 80 % AM (1 kHz)
Amplitude modulated 3 V/m A
10 V/m B
Radio-frequency electromagnetic IEC 61000-4-3 (1,4 to 2,0) GHz
field 80 % AM (1 kHz)
Amplitude modulated 3 V/m A
e,h
Radio-frequency electromagnetic IEC 61000-4-3 (2,0 to 2,7) GHz
field 80 % AM (1 kHz)
Amplitude modulated 1 V/m A
Electrostatic discharge IEC 61000-4-2 B
±4 kV (contact)
±8 kV (air)

The test shall be carried out at the frequencies appropriate to the power supply frequency. Equipment

intended for use in areas supplied only at one of these frequencies need only be tested at that frequency.

Applicable only to apparatus containing devices susceptible to magnetic fields.

For CRTs, the acceptable jitter depends upon the character size and is calculated for a test level of 1 A/m as

follows:
J ≤ (3C + 1)/40
where jitter J and character size C are in millimetres.

As jitter is linearly proportional to the magnetic field strength, tests can be carried out at other test levels

extrapolating the maximum jitter level appropriately.

IEC 61000-4-20 may be used for small EUTs as defined in IEC 61000-4-20:2010, 6.1.

The test level specified is the r.m.s. value of the unmodulated carrier.

If the test is passed with the higher level and performance criteria A, the test for the lower level is not

necessary.

Except for the ITU broadcast frequency bands 87 MHz to 108 MHz, 174 MHz to 230 MHz and 470 MHz to

790 MHz, where the level shall be 3 V/m and the performance criteria A.

The frequency range has been selected to cover the frequencies with the highest potential risk of disturbance.

See basic standard for applicability of contact and/or air discharge tests.
---------------------- Page: 10 ----------------------
IEC 63044-5-2:2017 © IEC 2017 – 9 –
7.1.2 HBES/BACS network port
EMC immunity requirements for the HBES/BACS network port are given in Table 2.
Table 2 – EMC immunity requirements for HBES/BACS network port
Phenomenon Basic Test Performance Remarks
standard specification criterion
a,c,d,e
IEC 61000-4-6 (0,15 to 80) MHz
80 % AM (1 kHz)
Radio-frequency common mode
3 V A
10 V B
c,e
IEC 61000-4-4 t /t 5/50 ns
r h
Capacitive
5 kHz repetition
clamp used
Fast transients (bursts)
±0,5 kV A
±1 kV
f,g
IEC 61000-4-5 /T 1,2/50(8/20) µs
Transients (surge) T
r h
Line to earth B
±2 kV
Line to line
– balanced transmission No test
– unbalanced transmission
±1 kV
The test level can also be defined as the equivalent current into a 150 Ω load.

Except for the ITU broadcast frequency band 47 MHz to 68 MHz, where the level shall be 3 V and the

performance criteria A.

Applicable only to communication interfaces with cables whose total length according to the manufacturer’s

functional specification may exceed 3 m.
The test level specified is the r.m.s. value of the unmodulated carrier.

If the test is passed with the higher level and performance criteria A, the test for the lower level is not

necessary.

Applicable only to communication interfaces with cables whose total length according to the manufacturer’s

functional specification may exceed 30 m.

Where normal functioning cannot be achieved because of the impact of the CDN on the EUT, this test is not

required.

See definition of performance criterion A in 5.1 and 5.2 of IEC 63044-5-1:2017 for details.

---------------------- Page: 11 ----------------------
– 10 – IEC 63044-5-2:2017 © IEC 2017
7.1.3 Signal port
EMC immunity requirements for the signal port are given in Table 3.
Table 3 – EMC immunity requirements for signal port
Phenomenon Basic Test Performance Remarks
standard specification criterion
a,c,d,e
Radio-frequency common mode IEC 61000-4-6 (0,15 to 80) MHz
80 % AM (1 kHz)
3 V A
10 V B
c,e
Fast transients (bursts) IEC 61000-4-4 t /t 5/50 ns
r h
5 kHz repetition
Capacitive
clamp used
±0,5 kV
±1 kV
Transients (surge) IEC 61000-4-5 T /T 1,2/50(8/20) µs
r h
Line to earth B
±2 kV
Line to line
– balanced transmission
No test
– unbalanced transmission B
±0,5 kV
The test level can also be defined as the equivalent current into a 150 Ω load.

Except for the ITU broadcast frequency band 47 MHz to 68 MHz, where the level shall be 3 V and the

performance criteria A.

Applicable only to communication interfaces with cables whose total length according to the manufacturer’s

functional specification may exceed 3 m.
The test level specified is the r.m.s. value of the unmodulated carrier.

If the test is passed with the higher level and performance criteria A, the test for the lower level is not

necessary.

Applicable only to communication interfaces with cables whose total length according to the manufacturer’s

functional specification may exceed 30 m.

Where normal functioning cannot be achieved because of the impact of the CDN on the EUT, this test is not

required.
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IEC 63044-5-2:2017 © IEC 2017 – 11 –
7.1.4 DC power ports
EMC immunity requirements for DC power ports are given in Table 4.
Table 4 – EMC immunity requirements for DC power ports
Phenomenon Basic Test Performance Remarks
standard specification criterion
a,c,d
Radio-frequency common mode IEC 61000-4-6 (0,15 to 80) MHz
80 % AM (1 kHz)
3 V A
10 V B
d,e,f
Fast transients (bursts) IEC 61000-4-4 t /t 5/50 ns
r h
5 kHz repetition
±0,5 kV A
±1 kV
e,g
Transients (surge) IEC 61000-4-5 /T 1,2/50(8/20) µs
r h
Line to earth B
±2 kV
Line to line
– balanced transmission
No test
– unbalanced transmission B
±0,5 kV
The test level can also be defined as the equivalent current into a 150 Ω load.

Except for the ITU broadcast frequency band 47 MHz to 68 MHz, where the level shall be 3 V and the

performance criteria A.
The test level specified is the r.m.s. value of the unmodulated carrier.

If the test is passed with the higher level and performance criteria A, the test for the lower level is not

necessary.

Not applicable to input ports intended for connection to a battery or a rechargeable battery which must be

removed or disconnected from the apparatus for recharging.

DC ports which are not intended to be connected to a DC distribution network are treated as signal ports.

The test is applicable to DC power input ports intended to be connected permanently to cables longer than

3 m.
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– 12 – IEC 63044-5-2:2017 © IEC 2017
7.1.5 AC power ports
EMC immunity requirements for AC power ports are given in Table 5.
Table 5 – EMC immunity requirements for AC power ports
Phenomenon Basic Test Performance Remarks
standard specification criterion
a,c,d
Radio-frequency common mode IEC 61000-4-6 (0,15 to 80) MHz
80 % AM (1 kHz)
3 V A
10 V B
Fast transients (bursts) IEC 61000-4-4 t /t 5/50 ns
r h
5 kHz repetition
±1 kV A
±2 kV
e,f,g
Transients (surge) IEC 61000-4-5 /T 1,2/50 µs
r h
Line to earth B
±2 kV
Line to line B
±1 kV
h,i,j
Voltage dips IEC 61000-4-11 0 % residual voltage
for 1 cycle A
40 % residual voltage
for 10 cycles at 50 Hz B
70 % residual voltage
for 25 cycles at 50 Hz B
h,i,j
Voltage interruptions IEC 61000-4-11 0 % residual voltage
for 250 cycles at
50 Hz C
The test level can also be defined as the equivalent current into a 150 Ω load.

Except for the ITU broadcast frequency band 47 MHz to 68 MHz, where the level shall be 3 V and the

performance criteria A.
The test level specified is the r.m.s. value of the unmodulated carrier.

If the test is passed with the higher level and performance criteria A, the test for the lower level is not

necessary.

Apparatus with an AC power input port intended for use with a mains transformer shall be tested on the mains

input of the transformer specified by the manufacturer or, where none is so specified, using a typical

transformer of minimum 300 VA.

Applicable only to AC power input ports intended to be connected permanently to cables longer than 10 m.

Applicable only to apparatus with an AC input power port intended for use with a mains transformer or mains

power supply. It shall be tested on the AC power input port of the device with the coupling impedance for

other lines (42 Ω). Reason for this test: the coupling of surges into the AC power line is the same as for

communication interface (long distance parallel to the mains).
Voltage shift at zero crossing.
Applicable only to input ports.
For electronic power converters, the operation of protective devices is allowed.
7.2 Emission requirements
The requirements of IEC 61000-6-3 apply.
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IEC 63044-5-2:2017 © IEC 2017 – 13 –
Bibliography

IEC 61000-4-20:2010, Electromagnetic compatibility (EMC) – Part 4-20: Testing and

measurement techniques – Emission and immunity testing in transverse electromagnetic

(TEM) waveguides

IEC 61000-6-1, Electromagnetic compatibility (EMC) – Part 6-1: Generic standards –

Immunity standard for residential, commercial and light-industrial environments
___________
---------------------- Page: 15 ----------------------
– 14 – IEC 63044-5-2:2017 © IEC 2017
SOMMAIRE

AVANT-PROPOS .................................................................................................................. 15

INTRODUCTION ................................................................................................................... 17

1 Domaine d’application ................................................................................................... 18

2 Références normatives .................................................................................................. 18

3 Termes, définitions et termes abrégés ........................................................................... 19

4 Exigences générales ..................................................................................................... 19

5 Critères de performance ................................................................................................ 19

6 Conditions d’essai normalisées...................................................................................... 19

7 Exigences CEM ............................................................................................................. 19

7.1 Exigences d’immunité ........................................................................................... 19

7.1.1 Enveloppe ..................................................................................................... 19

7.1.2 Accès par le réseau HBES/SGTB .................................................................. 21

7.1.3 Accès par les bornes de signaux ................................................................... 22

7.1.4 Accès par l'alimentation en courant continu ................................................... 23

7.1.5 Accès par l'alimentation en cour
...