IEC 60601-2-20:2020

IEC 60601-2-20 ®
Edition 3.0 2020-09
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Medical electrical equipment –
Part 2-20: Particular requirements for the basic safety and essential performance
of infant transport incubators

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
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3, rue de Varembé info@iec.ch
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Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

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and withdrawn publications. Also known as the International Electrotechnical Vocabulary

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IEC 60601-2-20 ®
Edition 3.0 2020-09
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Medical electrical equipment –

Part 2-20: Particular requirements for the basic safety and essential

performance of infant transport incubators

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 11.040.10 ISBN 978-2-8322-8842-9

– 2 – IEC 60601-2-20:2020 RLV © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 6
201.1 Scope, object and related standards. 7
201.2 Normative references . 9
201.3 Terms and definitions . 9
201.4 General requirements . 12
201.5 General requirements for testing ME EQUIPMENT . 14
201.6 Classification of ME EQUIPMENT and ME SYSTEMS . 14
201.7 ME EQUIPMENT identification, marking and documents . 14
201.8 Protection against electrical HAZARDS from ME EQUIPMENT . 16
201.9 Protection against MECHANICAL HAZARDS of ME EQUIPMENT and ME SYSTEMS . 17
201.10 Protection against unwanted and excessive radiation HAZARDS . 20
201.11 Protection against excessive temperatures and other HAZARDS . 20
201.12 Accuracy of controls and instruments and protection against hazardous
outputs . 21
201.13 HAZARDOUS SITUATIONS and fault conditions for ME EQUIPMENT . 28
201.14 PROGRAMMABLE ELECTRICAL MEDICAL SYSTEMS (PEMS) . 28
201.15 Construction of ME EQUIPMENT . 29
201.16 ME SYSTEMS. 31
201.17 Electromagnetic compatibility of ME EQUIPMENT and ME SYSTEMS . 31
202 Electromagnetic compatibility disturbances – Requirements and tests . 31
210 Requirements for the development of physiologic closed-loop controllers .
212 * Requirements for MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL
SYSTEMS intended for use in the EMERGENCY MEDICAL SERVICES ENVIRONMENT . 32
Annexes . 34
Annex AA (informative) Particular guidance and rationale . 35
Bibliography . 46
Index of defined terms used in this particular standard. 47

Figure 201.102101 – Variation of INCUBATOR TEMPERATURE . 10
Figure 201.101102 – Positioning of air temperature sensors . 11
Figure 201.103 – Layout of weight test devices . 25
Figure AA.1 – Illustration of the main requirements of this document . 35

Table 201.101 – Additional ESSENTIAL PERFORMANCE requirements . 13

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MEDICAL ELECTRICAL EQUIPMENT –

Part 2-20: Particular requirements for the basic safety and
essential performance of infant transport incubators

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as "IEC
Publication(s)"). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
This redline version of the official IEC Standard allows the user to identify the changes
made to the previous edition. A vertical bar appears in the margin wherever a change
has been made. Additions are in green text, deletions are in strikethrough red text.

– 4 – IEC 60601-2-20:2020 RLV © IEC 2020
International standard IEC 60601-2-20 has been prepared by IEC Subcommittee 62D
Electromedical equipment, of IEC Technical Committee 62: Electrical equipment in medical
practice.
This third edition cancels and replaces the second edition published in 2009 and
Amendment 1:2016. This edition constitutes a technical revision.
This edition includes the following significant technical change with respect to the previous
edition: re-dating of normative references.
The text of this International Standard is based on the following documents:
FDIS Report on voting
62D/1763/FDIS 62D/1773/RVD
Full information on the voting for the approval of this International 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.
In this document, the following print types are used:
– requirements and definitions: roman type;
– test specifications: italic type;
– informative material appearing outside of tables, such as notes, examples and references: in smaller type.
Normative text of tables is also in a smaller type;
– TERMS DEFINED IN CLAUSE 3 OF THE GENERAL STANDARD, IN THIS PARTICULAR STANDARD OR AS
NOTED: SMALL CAPITALS.
In referring to the structure of this document, the term
– "clause" means one of the seventeen numbered divisions within the table of contents,
inclusive of all subdivisions (e.g. Clause 7 includes subclauses 7.1, 7.2, etc.);
– "subclause" means a numbered subdivision of a clause (e.g. 7.1, 7.2 and 7.2.1 are all
subclauses of Clause 7).
References to clauses within this document are preceded by the term "Clause" followed by
the clause number. References to subclauses within this particular standard are by number
only.
In this document, the conjunctive "or" is used as an "inclusive or" so a statement is true if any
combination of the conditions is true.
The verbal forms used in this document conform to usage described in Clause 7 of the
ISO/IEC Directives, Part 2. For the purposes of this document, the auxiliary verb:
– "shall" means that compliance with a requirement or a test is mandatory for compliance
with this document;
– "should" means that compliance with a requirement or a test is recommended but is not
mandatory for compliance with this document;
– "may" is used to describe a permissible way to achieve compliance with a requirement or
test.
An asterisk (*) as the first character of a title or at the beginning of a paragraph or table title
indicates that there is guidance or rationale related to that item in Annex AA.

A list of all parts of the IEC 60601 series, published under the general title Medical electrical
equipment, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
NOTE The attention of users of this document is drawn to the fact that equipment manufacturers and testing
organizations may need a transitional period following publication of a new, amended or revised IEC publication in
which to make products in accordance with the new requirements and to equip themselves for conducting new or
revised tests. It is the recommendation of the committee that the content of this publication be adopted for
implementation nationally not earlier than 3 years from the date of publication.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print
...

IEC 60601-2-20 ®
Edition 3.0 2020-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Medical electrical equipment –
Part 2-20: Particular requirements for the basic safety and essential performance
of infant transport incubators

Appareils électromédicaux –
Partie 2-20: Exigences particulières pour la sécurité de base et les performances
essentielles des incubateurs de transport pour nouveau-nés

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch
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variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
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containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
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If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
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A propos de l'IEC
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Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
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IEC 60601-2-20 ®
Edition 3.0 2020-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Medical electrical equipment –

Part 2-20: Particular requirements for the basic safety and essential

performance of infant transport incubators

Appareils électromédicaux –
Partie 2-20: Exigences particulières pour la sécurité de base et les performances

essentielles des incubateurs de transport pour nouveau-nés

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 11.040.10 ISBN 978-2-8322-9981-4

– 2 – IEC 60601-2-20:2020 © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 6
201.1 Scope, object and related standards . 7
201.2 Normative references . 9
201.3 Terms and definitions. 9
201.4 General requirements . 11
201.5 General requirements for testing ME EQUIPMENT . 13
201.6 Classification of ME EQUIPMENT and ME SYSTEMS . 13
201.7 ME EQUIPMENT identification, marking and documents . 13
201.8 Protection against electrical HAZARDS from ME EQUIPMENT . 15
201.9 Protection against MECHANICAL HAZARDS of ME EQUIPMENT and ME SYSTEMS . 15
201.10 Protection against unwanted and excessive radiation HAZARDS . 18
201.11 Protection against excessive temperatures and other HAZARDS . 18
201.12 Accuracy of controls and instruments and protection against hazardous
outputs . 20
201.13 HAZARDOUS SITUATIONS and fault conditions for ME EQUIPMENT . 26
201.14 PROGRAMMABLE ELECTRICAL MEDICAL SYSTEMS (PEMS) . 27
201.15 Construction of ME EQUIPMENT . 27
201.16 ME SYSTEMS . 29
201.17 Electromagnetic compatibility of ME EQUIPMENT and ME SYSTEMS . 29
202 Electromagnetic disturbances – Requirements and tests . 29
212 * Requirements for MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL
SYSTEMS intended for use in the EMERGENCY MEDICAL SERVICES ENVIRONMENT . 29
212.5 * Classification of ME EQUIPMENT and ME SYSTEMS . 30
212.7 * Protection against electrical HAZARDS from ME EQUIPMENT . 30
212.9 Accuracy of controls and instruments and protection against hazardous
outputs . 30
Annexes . 31
Annex AA (informative) Particular guidance and rationale . 32
Bibliography . 42
Index of defined terms used in this particular standard. 43

Figure 201.101 – Variation of INCUBATOR TEMPERATURE . 10
Figure 201.102 – Positioning of air temperature sensors . 11
Figure 201.103 – Layout of weight test devices . 24
Figure AA.1 – Illustration of the main requirements of this document . 32

Table 201.101 – Additional ESSENTIAL PERFORMANCE requirements . 12

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MEDICAL ELECTRICAL EQUIPMENT –

Part 2-20: Particular requirements for the basic safety and
essential performance of infant transport incubators

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as "IEC
Publication(s)"). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International standard IEC 60601-2-20 has been prepared by IEC Subcommittee 62D
Electromedical equipment, of IEC Technical Committee 62: Electrical equipment in medical
practice.
This third edition cancels and replaces the second edition published in 2009 and
Amendment 1:2016. This edition constitutes a technical revision.
This edition includes the following significant technical change with respect to the previous
edition: re-dating of normative references.

– 4 – IEC 60601-2-20:2020 © IEC 2020
The text of this International Standard is based on the following documents:
FDIS Report on voting
62D/1763/FDIS 62D/1773/RVD
Full information on the voting for the approval of this International 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.
In this document, the following print types are used:
– requirements and definitions: roman type;
– test specifications: italic type;
– informative material appearing outside of tables, such as notes, examples and references: in smaller type.
Normative text of tables is also in a smaller type;
– TERMS DEFINED IN
...

IEC 60601-2-20 ®
Edition 3.1 2023-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Medical electrical equipment –
Part 2-20: Particular requirements for the basic safety and essential performance
of infant transport incubators

Appareils électromédicaux –
Partie 2-20: Exigences particulières pour la sécurité de base et les performances
essentielles des incubateurs de transport pour nouveau-nés

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC - Découvrez notre puissant moteur de recherche et consultez
webstore.iec.ch/advsearchform gratuitement tous les aperçus des publications. Avec un
La recherche avancée permet de trouver des publications IEC abonnement, vous aurez toujours accès à un contenu à jour
en utilisant différents critères (numéro de référence, texte, adapté à vos besoins.
comité d’études, …). Elle donne aussi des informations sur les
projets et les publications remplacées ou retirées. Electropedia - www.electropedia.org

Le premier dictionnaire d'électrotechnologie en ligne au monde,
IEC Just Published - webstore.iec.ch/justpublished
avec plus de 22 300 articles terminologiques en anglais et en
Restez informé sur les nouvelles publications IEC. Just
français, ainsi que les termes équivalents dans 19 langues
Published détaille les nouvelles publications parues.
additionnelles. Egalement appelé Vocabulaire
Disponible en ligne et une fois par mois par email.
Electrotechnique International (IEV) en ligne.

Service Clients - webstore.iec.ch/csc
Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
IEC Products & Services Portal - products.iec.ch

IEC 60601-2-20 ®
Edition 3.1 2023-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Medical electrical equipment –
Part 2-20: Particular requirements for the basic safety and essential performance
of infant transport incubators
Appareils électromédicaux –
Partie 2-20: Exigences particulières pour la sécurité de base et les performances
essentielles des incubateurs de transport pour nouveau-nés
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 11.040.10 ISBN 978-2-8322-7856-7

IEC 60601-2-20 ®
Edition 3.1 2023-11
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Medical electrical equipment –
Part 2-20: Particular requirements for the basic safety and essential performance
of infant transport incubators

Appareils électromédicaux –
Partie 2-20: Exigences particulières pour la sécurité de base et les performances
essentielles des incubateurs de transport pour nouveau-nés

– 2 – IEC 60601-2-20:2020+AMD1:2023 CSV
© IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 6
INTRODUCTION to Amendment 1 . 6
201.1 Scope, object and related standards. 7
201.2 Normative references . 9
201.3 Terms and definitions . 10
201.4 General requirements . 12
201.5 General requirements for testing ME EQUIPMENT . 13
201.6 Classification of ME EQUIPMENT and ME SYSTEMS . 14
201.7 ME EQUIPMENT identification, marking and documents . 14
201.8 Protection against electrical HAZARDS from ME EQUIPMENT . 16
201.9 Protection against MECHANICAL HAZARDS of ME EQUIPMENT and ME SYSTEMS . 16
201.10 Protection against unwanted and excessive radiation HAZARDS . 19
201.11 Protection against excessive temperatures and other HAZARDS . 19
201.12 Accuracy of controls and instruments and protection against hazardous
outputs . 21
201.13 HAZARDOUS SITUATIONS and fault conditions for ME EQUIPMENT . 27
201.14 PROGRAMMABLE ELECTRICAL MEDICAL SYSTEMS (PEMS) . 28
201.15 Construction of ME EQUIPMENT . 28
201.16 ME SYSTEMS. 30
201.17 Electromagnetic compatibility of ME EQUIPMENT and ME SYSTEMS . 30
202 * Electromagnetic disturbances – Requirements and tests . 30
212 * Requirements for MEDICAL ELECTRICAL EQUIPMENT and MEDICAL ELECTRICAL
SYSTEMS intended for use in the EMERGENCY MEDICAL SERVICES ENVIRONMENT . 30
Annexes . 33
Annex AA (informative) Particular guidance and rationale . 34
Bibliography . 46
Index of defined terms used in this particular standard. 47

Figure 201.101 – Variation of INCUBATOR TEMPERATURE . 10
Figure 201.102 – Positioning of air temperature sensors . 12
Figure 201.103 – Layout of weight test devices . 25
Figure AA.1 – Illustration of the main requirements of this document . 34

Table 201.101 – Additional ESSENTIAL PERFORMANCE requirements . 12

© IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MEDICAL ELECTRICAL EQUIPMENT –

Part 2-20: Particular requirements for the basic safety and
essential performance of infant transport incubators

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This consolidated version of the official IEC Standard and its amendment has been
prepared for user convenience.
IEC 60601-2-20 edition 3.1 contains the third edition (2020-09) [documents
62D/1763/FDIS and 62D/1773/RVD] and its amendment 1 (2023-11) [documents
62D/2068/FDIS and 62D/2086/RVD].
In this Redline version, a vertical line in the margin shows where the technical content
is modified by amendment 1. Additions are in green text, deletions are in strikethrough
red text. A separate Final version with all changes accepted is available in this
publication.
– 4 – IEC 60601-2-20:2020+AMD1:2023 CSV
© IEC 2020
International standard IEC 60601-2-20 has been prepared by IEC Subcommittee 62D
Electromedical equipment, of IEC Technical Committee 62: Electrical equipment in medical
practice.
This third edition constitutes a technical revision.
This edition includes the following significant technical c
...