Electrical requirements for lifts, escalators and moving walks

This document specifies the emission limits in relation to electromagnetic disturbances and test conditions for lifts, escalators and moving walks, which are intended to be permanently installed in buildings. It is possible, however, that these limits do not provide full protection against disturbances caused to radio and TV reception when such equipment is used within distances given in Table 1. This document is not applicable for apparatus which are manufactured before the date of its publication

Exigences électriques pour ascenseurs, escaliers mécaniques et trottoirs roulants

General Information

Status
Published
Publication Date
17-Jun-2020
Current Stage
5060 - Close of voting Proof returned by Secretariat
Start Date
22-May-2020
Completion Date
21-May-2020
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INTERNATIONAL ISO
STANDARD 8102-1
First edition
2020-06
Electrical requirements for lifts,
escalators and moving walks —
Part 1:
Electromagnetic compatibility with
regard to emission
Exigences électriques pour ascenseurs, escaliers mécaniques et
trottoirs roulants —
Partie 1: Compatibilité électromagnétique en ce qui concerne les
émissions
Reference number
ISO 8102-1:2020(E)
ISO 2020
---------------------- Page: 1 ----------------------
ISO 8102-1:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 2 ----------------------
ISO 8102-1:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Test set-up procedure ..................................................................................................................................................................................... 5

4.1 General ........................................................................................................................................................................................................... 5

4.2 Radiated and conducted radio-frequency emissions............................................................................................. 6

4.3 Voltage fluctuation and flicker ................................................................................................................................................... 6

4.4 Mains supply harmonics ................................................................................................................................................................. 6

5 Applicability of tests ......................................................................................................................................................................................... 6

6 Emission limits ....................................................................................................................................................................................................... 7

6.1 Enclosure ports (radiative) .......................................................................................................................................................... 7

6.2 A.C. mains ports (conductive) .................................................................................................................................................... 7

6.3 Output power ports (conductive) ........................................................................................................................................... 7

6.4 Impulse noise ........................................................................................................................................................................................... 7

6.5 Voltage fluctuations ............................................................................................................................................................................ 7

6.6 Mains supply current harmonics ............................................................................................................................................ 8

6.7 Measurement ............................................................................................................................................................................................ 9

6.7.1 Radiated and conducted radio-frequency emission .......................................................................... 9

6.7.2 Mains supply harmonics ........................................................................................................................................10

7 Documentation for the installer of the apparatus/assembly of apparatus .........................................12

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

© ISO 2020 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO 8102-1:2020(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: www .iso .org/ iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 178, Lifts, escalators and moving walks.

This first edition of ISO 8102-1 cancels and replaces ISO 22199:2009 which has been technically revised.

iv © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
ISO 8102-1:2020(E)
Introduction
This document is a type-C standard as stated in ISO 12100.

This document is of relevance, in particular, for the following stakeholder groups representing the

market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);

— health and safety bodies (regulators, accident prevention organisations, market surveillance etc.)

Others can be affected by the level of machinery safety achieved with the means of the document by the

above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);

— machine users/employees (e.g. trade unions, organizations for people with special needs);

— service providers, e. g. for maintenance (small, medium and large enterprises);

— consumers (in case of machinery intended for use by consumers).

The above-mentioned stakeholder groups have been given the possibility to participate at the drafting

process of this document.

The machinery concerned and the extent to which hazards, hazardous situations or hazardous events

are covered are indicated in the Scope of this document.

When requirements of this type-C standard are different from those which are stated in type-A or

type-B standards, the requirements of this type-C standard take precedence over the requirements of

the other standards for machines that have been designed and built according to the requirements of

this type-C standard.
This document is based on EN 12015:2020.

The requirements of this document have been specified so as to ensure a level of electromagnetic

emission that causes minimal disturbance to other equipment. The limits given in this document

recognize that:

— the product family covers a total range of lifts, escalators and moving walks used in residential

buildings, offices, hospitals, hotels, industrial plants, etc.; and

— lifts, escalators and passenger conveyors are deemed to have their own dedicated power supply and

be connected with the consent of the supply authority to a low impedance source.

This document is the product family standard for the electromagnetic compatibility of lifts, escalators

and moving walks (emission). It takes precedence over all aspects of IEC 61000-6-x. The emission

limits given are on the basis that equipment of the product family range is installed both indoors and

outdoors in all types of building, involves the switching of heavy currents and high inductive loads and,

generally, is connected to a low-voltage system.
The levels, however, do not cover the following cases where:

a) the probability of an occurrence likely to produce emissions in excess of those which are normally

experienced is extremely low, e.g. the emergency stopping of a lift, escalator or passenger conveyor

under a fault condition;

b) highly susceptible apparatus is used in the close proximity of the equipment covered by this

document, in which case further measures can be necessary to:

1) reduce the electromagnetic emission to below the levels specified in this document; or

© ISO 2020 – All rights reserved v
---------------------- Page: 5 ----------------------
ISO 8102-1:2020(E)
2) increase the immunity of the affected apparatus.
The related EMC product family standard for immunity is ISO 8102-2:2017.
vi © ISO 2020 – All rights reserved
---------------------- Page: 6 ----------------------
INTERNATIONAL STANDARD ISO 8102-1:2020(E)
Electrical requirements for lifts, escalators and moving
walks —
Part 1:
Electromagnetic compatibility with regard to emission
1 Scope

This document specifies the emission limits in relation to electromagnetic disturbances and test

conditions for lifts, escalators and moving walks, which are intended to be permanently installed in

buildings. It is possible, however, that these limits do not provide full protection against disturbances

caused to radio and TV reception when such equipment is used within distances given in Table 1.

This document is not applicable for apparatus which are manufactured before the date of its publication

2 Normative references

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

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

undated references, the latest edition of the referenced document (including any amendments) applies.

CISPR 11, Industrial, scientific and medical — Radio-frequency disturbance characteristic — Limits and

methods of measurement

CISPR 14-1:2016+COR1: 2016, Electromagnetic compatibility — Requirements for household appliances,

electric tools and similar apparatus — Part 1: Emission

IEC 61000-3-11, Electromagnetic compatibility (EMC) — Part 3 11: Limits — Limitation of voltage changes,

voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current up to

75 A and subject to conditional connection

IEC 61000-3-12, Electromagnetic compatibility (EMC) — Part 3-12: Limits — Limits for harmonic

currents produced by equipment connected to public low-voltage systems with input current > 16 A and ≤

75 A per phase

IEC 61000-6-3, Electromagnetic compatibility (EMC) — Part 6-3: Generic standards — Emission standard

for residential, commercial and light-industrial environments

IEC 61000-6-4, Electromagnetic compatibility (EMC) — Par 6-4: Generic standards — Emission standard

for industrial environments
3 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 61000-6-3, IEC 61000-6-4 and

the following apply.

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

— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
© ISO 2020 – All rights reserved 1
---------------------- Page: 7 ----------------------
ISO 8102-1:2020(E)
3.1
apparatus
assembly of components with an intrinsic function as defined by its manufacturer
Note 1 to entry: See Figure 1 and Figure 2.
Key
assembly of apparatus
1 machinery space 7 landings
2 main control/control cabinet 8 system boundary
3 machine 9 A.C. – and/or D.C. power ports
4 door control 10 main switch
5 lift car 11 output power port

6 apparatus installed at the landing (e.g. push 12 ports for monitoring and remote alarm systems

buttons, indicators)
Figure 1 — EMC model example (emission) for lift systems
2 © ISO 2020 – All rights reserved
---------------------- Page: 8 ----------------------
ISO 8102-1:2020(E)
Key
assembly of apparatus
1 control panels 6 machine
2 machinery space (see 4 to 10) 7 A.C. and/or D.C. power ports
3 system boundary 8 main switch
4 machinery space 9 output power port
5 main control/control cabinet 10 ports for monitoring
NOTE The machinery space can also be an external room.
Figure 2 — EMC model example (emission) for escalator and moving walk systems
3.2
assembly of apparatus
arrangement of interconnected apparatus, which can be tested together
EXAMPLE See Figure 1 and Figure 2.
3.3
balanced three-phase system (equipment)

three-phase system which is connected to the three line conductors of a three-phase supply and in

which the three line or phase currents are designed to be identical in amplitude and wave-shape, each

being displaced from the other two by one-third of a fundamental period
[SOURCE: IEC 61000-3-12:2011, 3.7]
© ISO 2020 – All rights reserved 3
---------------------- Page: 9 ----------------------
ISO 8102-1:2020(E)
3.4
enclosure port

physical boundary of the apparatus/assembly of apparatus through which electromagnetic fields can

radiate or impinge
Note 1 to entry: See Figure 3.
Key
1 AC power port 5 ground port
2 DC power port 6 signal/control port
3 enclosure port 7 machine/motor port
4 apparatus/assembly of apparatus
Figure 3 — Examples of ports
3.5
hybrid equipment

combination of a balanced three-phase load and one or more loads connected between phase and

neutral or between phases
[SOURCE: IEC 61000-3-12:2011, 3.9]
3.6
machine/motor port

A.C./D.C. power supply port of the apparatus/assembly of apparatus containing active electronic

circuits connected to the machine/motor

Note 1 to entry: Active electronic circuits comprise electronic components such as transistors, thyristors, digital

ICs, microprocessors, and oscillators switching at a variable or fixed rate (switching/clock frequency). An LED

display circuit connected to a battery is not an active electronic circuit if the current is limited only by a resistor

or by a transistor operating linearly, but it is an active electronic circuit if the current is pulsed.

Note 2 to entry: Controlled speed drive motor supply output is an active electronic circuit. Direct on line or star-

delta starting of motors, hoisting and hydraulic pump motors are not active electronic circuits.

Note 3 to entry: Controlled speed drive motor supply output is a machine/motor port. Brake coil is not machine/

motor port.
3.7
partial weighted harmonic current
PWHC

total r.m.s. value of a selected group of higher order harmonic current components (in this document

from order 14 to order 40), weighted with the harmonic order h, calculated as:
hI⋅
h=14

Note 1 to entry: The partial weighted harmonic current is employed in order to ensure that the effects of the

higher order harmonic currents on the results are reduced sufficiently and individual limits need not be specified.

4 © ISO 2020 – All rights reserved
---------------------- Page: 10 ----------------------
ISO 8102-1:2020(E)

[SOURCE: IEC 61000-3-12:2011, 3.2, modified – In the definition, "calculated as" has been added. The

abbreviated term has been unitalicized.]
3.8
port

particular interface of the specified apparatus/assembly of apparatus with the external electromagnetic

environment
Note 1 to entry: See Figure 3.
3.9
reference current
ref

value of the r.m.s. input current of the system (equipment) determined according to IEC 61000-3-12, 4.1,

and used to establish emission limits

[SOURCE: IEC 61000-3-12:2011, 3.12, modified – The term “system” and reference to “IEC 61000-3-12,

4.1” have been added.]
3.10
root mean square
r.m.s.
effective value of the current
3.11
short circuit ratio
sce

ratio of the short circuit power of the source to the apparent power of the load(s)

[SOURCE: IEC 61000-3-12:2011, 3.14]
3.1
...

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 8102-1
ISO/TC 178
Electrical requirements for lifts,
Secretariat: AFNOR
escalators and moving walks —
Voting begins on:
2020-03-26
Part 1:
Voting terminates on:
Electromagnetic compatibility with
2020-05-21
regard to emission
Exigences électriques pour ascenseurs, escaliers mécaniques et
trottoirs roulants —
Partie 1: Compatibilité électromagnétique en ce qui concerne les
émissions
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 8102-1:2020(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. ISO 2020
---------------------- Page: 1 ----------------------
ISO/FDIS 8102-1:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/FDIS 8102-1:2020(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Test set-up procedure ..................................................................................................................................................................................... 5

4.1 General ........................................................................................................................................................................................................... 5

4.2 Radiated and conducted radio-frequency emissions............................................................................................. 6

4.3 Voltage fluctuation and flicker ................................................................................................................................................... 6

4.4 Mains supply harmonics ................................................................................................................................................................. 6

5 Applicability of tests ......................................................................................................................................................................................... 6

6 Emission limits ....................................................................................................................................................................................................... 7

6.1 Enclosure ports (radiative) .......................................................................................................................................................... 7

6.2 A.C. mains ports (conductive) .................................................................................................................................................... 7

6.3 Output power ports (conductive) ........................................................................................................................................... 7

6.4 Impulse noise ........................................................................................................................................................................................... 7

6.5 Voltage fluctuations ............................................................................................................................................................................ 7

6.6 Mains supply current harmonics ............................................................................................................................................ 8

6.7 Measurement ............................................................................................................................................................................................ 9

6.7.1 Radiated and conducted radio-frequency emission .......................................................................... 9

6.7.2 Mains supply harmonics ........................................................................................................................................10

7 Documentation for the installer of the apparatus/assembly of apparatus .........................................12

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

© ISO 2020 – All rights reserved iii
---------------------- Page: 3 ----------------------
ISO/FDIS 8102-1:2020(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following

URL: www .iso .org/ iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 178, Lifts, escalators and moving walks.

This first edition of ISO 8102-1 cancels and replaces ISO 22199:2009 which has been technically revised.

iv © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
ISO/FDIS 8102-1:2020(E)
Introduction
This document is a type-C standard as stated in ISO 12100.

This document is of relevance, in particular, for the following stakeholder groups representing the

market players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);

— health and safety bodies (regulators, accident prevention organisations, market surveillance etc.)

Others can be affected by the level of machinery safety achieved with the means of the document by the

above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);

— machine users/employees (e.g. trade unions, organizations for people with special needs);

— service providers, e. g. for maintenance (small, medium and large enterprises);

— consumers (in case of machinery intended for use by consumers).

The above-mentioned stakeholder groups have been given the possibility to participate at the drafting

process of this document.

The machinery concerned and the extent to which hazards, hazardous situations or hazardous events

are covered are indicated in the Scope of this document.

When requirements of this type-C standard are different from those which are stated in type-A or

type-B standards, the requirements of this type-C standard take precedence over the requirements of

the other standards for machines that have been designed and built according to the requirements of

this type-C standard.
This document is based on EN 12015:2014.

The requirements of this document have been specified so as to ensure a level of electromagnetic

emission that causes minimal disturbance to other equipment. The limits given in this document

recognize that:

— the product family covers a total range of lifts, escalators and moving walks used in residential

buildings, offices, hospitals, hotels, industrial plants, etc.; and

— lifts, escalators and passenger conveyors are deemed to have their own dedicated power supply and

be connected with the consent of the supply authority to a low impedance source.

This document is the product family standard for the electromagnetic compatibility of lifts, escalators

and moving walks (emission). It takes precedence over all aspects of IEC 61000-6-x. The emission limits

given are on the basis that equipment of the product family range is installed both indoors and outdoors

in all types of building, involves the switching of heavy currents and high inductive loads and, generally,

is connected to a low-voltage system.
The levels, however, do not cover the following cases where:

a) the probability of an occurrence likely to produce emissions in excess of those which are normally

experienced is extremely low, e.g. the emergency stopping of a lift, escalator or passenger conveyor

under a fault condition;

b) highly susceptible apparatus is used in the close proximity of the equipment covered by this

document, in which case further measures can be necessary to:

1) reduce the electromagnetic emission to below the levels specified in this document; or

© ISO 2020 – All rights reserved v
---------------------- Page: 5 ----------------------
ISO/FDIS 8102-1:2020(E)
2) increase the immunity of the affected apparatus.
The related EMC product family standard for immunity is ISO 8102-2:2017.
vi © ISO 2020 – All rights reserved
---------------------- Page: 6 ----------------------
FINAL DRAFT INTERNATIONAL STANDARD ISO/FDIS 8102-1:2020(E)
Electrical requirements for lifts, escalators and moving
walks —
Part 1:
Electromagnetic compatibility with regard to emission
1 Scope

This document specifies the emission limits in relation to electromagnetic disturbances and test

conditions for lifts, escalators and moving walks, which are intended to be permanently installed in

buildings. It is possible, however, that these limits do not provide full protection against disturbances

caused to radio and TV reception when such equipment is used within distances given in Table 1.

This document is not applicable for apparatus which are manufactured before the date of its publication

2 Normative references

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

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

undated references, the latest edition of the referenced document (including any amendments) applies.

CISPR 11, Industrial, scientific and medical — Radio-frequency disturbance characteristic — Limits and

methods of measurement

C IS PR 14 -1:2016 + COR 1: 2016 , Electromagnetic compatibility — Requirements for household appliances,

electric tools and similar apparatus — Part 1: Emission

IEC 61000-3-11, Electromagnetic compatibility (EMC) — Part 3 11: Limits — Limitation of voltage changes,

voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current up to

75 A and subject to conditional connection

IEC 61000-3-12, Electromagnetic compatibility (EMC) — Part 3-12: Limits — Limits for harmonic

currents produced by equipment connected to public low-voltage systems with input current > 16 A and ≤

75 A per phase

IEC 61000-6-3, Electromagnetic compatibility (EMC) — Part 6-3: Generic standards — Emission standard

for residential, commercial and light-industrial environments

IEC 61000-6-4, Electromagnetic compatibility (EMC) — Par 6-4: Generic standards — Emission standard

for industrial environments
3 Terms and definitions

For the purposes of this document, the terms and definitions given in IEC 61000-6-3, IEC 61000-6-4 and

the following apply.

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

— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
© ISO 2020 – All rights reserved 1
---------------------- Page: 7 ----------------------
ISO/FDIS 8102-1:2020(E)
3.1
apparatus
assembly of components with an intrinsic function as defined by its manufacturer
Note 1 to entry: See Figure 1 and Figure 2.
Key
assembly of apparatus
1 machinery space 7 landings
2 main control/control cabinet 8 system boundary
3 machine 9 A.C. – and/or D.C. power ports
4 door control 10 main switch
5 lift car 11 output power port

6 apparatus installed at the landing (e.g. push 12 ports for monitoring and remote alarm systems

buttons, indicators)
Figure 1 — EMC model example (emission) for lift systems
2 © ISO 2020 – All rights reserved
---------------------- Page: 8 ----------------------
ISO/FDIS 8102-1:2020(E)
Key
assembly of apparatus
1 control panels 6 machine
2 machinery space (see 4 to 10) 7 A.C. and/or D.C. power ports
3 system boundary 8 main switch
4 machinery space 9 output power port
5 main control/control cabinet 10 ports for monitoring
NOTE The machinery space can also be an external room.
Figure 2 — EMC model example (emission) for escalator and moving walk systems
3.2
assembly of apparatus
arrangement of interconnected apparatus, which can be tested together
EXAMPLE See Figure 1 and Figure 2.
3.3
balanced three-phase system (equipment)

three-phase system which is connected to the three line conductors of a three-phase supply and in

which the three line or phase currents are designed to be identical in amplitude and wave-shape, each

being displaced from the other two by one-third of a fundamental period
[SOURCE: IEC 61000-3-12:2011, 3.7]
© ISO 2020 – All rights reserved 3
---------------------- Page: 9 ----------------------
ISO/FDIS 8102-1:2020(E)
3.4
enclosure port

physical boundary of the apparatus/assembly of apparatus through which electromagnetic fields can

radiate or impinge
Note 1 to entry: See Figure 3.
Key
1 AC power port 5 ground port
2 DC power port 6 signal/control port
3 enclosure port 7 machine/motor port
4 apparatus/assembly of apparatus
Figure 3 — Examples of ports
3.5
hybrid equipment

combination of a balanced three-phase load and one or more loads connected between phase and

neutral or between phases
[SOURCE: IEC 61000-3-12:2011, 3.9]
3.6
machine/motor port

A.C./D.C. power supply port of the apparatus/assembly of apparatus containing active electronic

circuits connected to the machine/motor

Note 1 to entry: Active electronic circuits comprise electronic components such as transistors, thyristors, digital

ICs, microprocessors, and oscillators switching at a variable or fixed rate (switching/clock frequency). An LED

display circuit connected to a battery is not an active electronic circuit if the current is limited only by a resistor

or by a transistor operating linearly, but it is an active electronic circuit if the current is pulsed.

Note 2 to entry: Controlled speed drive motor supply output is an active electronic circuit. Direct on line or star-

delta starting of motors, hoisting and hydraulic pump motors are not active electronic circuits.

Note 3 to entry: Controlled speed drive motor supply output is a machine/motor port. Brake coil is not machine/

motor port.
3.7
partial weighted harmonic current
PWHC

total r.m.s. value of a selected group of higher order harmonic current components (in this document

from order 14 to order 40), weighted with the harmonic order h, calculated as:
hI⋅
h=14

Note 1 to entry: The partial weighted harmonic current is employed in order to ensure that the effects of the

higher order harmonic currents on the results are reduced sufficiently and individual limits need not be specified.

4 © ISO 2020 – All rights reserved
---------------------- Page: 10 ----------------------
ISO/FDIS 8102-1:2020(E)

[SOURCE: IEC 61000-3-12:2011, 3.2, modified – In the definition, "calculated as" has been added. The

abbreviated term has been unitalicized.]
3.8
port

particular interface of the specified apparatus/assembly of apparatus with the external electromagnetic

environment
Note 1 to entry: See Figure 3.
3.9
reference current
ref

value of the r.m.s. input current of the system (equipment) determined according to IEC 61000-3-12, 4.1,

and used to establish emiss
...

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