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IEC 60364-7-710
Edition 2.0 2021-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Low-voltage electrical installations –
Part 7-710: Requirements for special installations or locations – Medical
locations
Installations électriques à basse tension –
Partie 7-710: Exigences pour les installations ou emplacements spéciaux –
Locaux à usages médicaux
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IEC 60364-7-710
Edition 2.0 2021-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Low-voltage electrical installations –
Part 7-710: Requirements for special installations or locations – Medical
locations
Installations électriques à basse tension –
Partie 7-710: Exigences pour les installations ou emplacements spéciaux –
Locaux à usages médicaux
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.020; 91.140.50 ISBN 978-2-8322-9592-2
– 2 – IEC 60364-7-710:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
710 Medical locations . 7
710.1 Scope . 7
710.2 Normative references . 7
710.3 Terms and definitions . 8
710.30 Assessment of general characteristics . 11
710.31 Purposes, supplies and structure . 11
710.313 Supplies . 11
710.314 Division of installation . 12
710.41 Protection for safety – Protection against electric shock . 12
710.411 Protective measure: automatic disconnection of supply . 12
710.414 Protective measure: extra-low-voltage provided by SELV and PELV . 14
710.415 Additional protection . 14
710.42 Protection for safety – Protection against thermal effects . 15
710.421 Protection against fire caused by electrical equipment . 15
710.44 Protection for safety – Protection against voltage disturbances and
electromagnetic disturbances . 15
710.444 Measures against electromagnetic influences . 15
710.51 Selection and erection of electrical equipment – Common rules . 16
710.512 Operational conditions and external influences . 17
710.514 Identification . 17
710.52 Selection and erection of electrical equipment – Wiring systems . 18
710.53 Selection and erection of electrical equipment – Devices for protection
for safety, isolation, switching, control and monitoring . 19
710.531 Equipment for protection against electric shock . 19
710.535 Co-ordination of protective devices . 20
710.536 Isolation and switching . 20
710.537 Monitoring . 20
710.55 Selection and erection of electrical equipment – Other equipment . 21
710.559 Luminaires and lighting installations . 21
710.56 Selection and erection of electrical equipment – Safety services . 21
710.6 Verification . 24
Annex A (informative) Examples of allocation of group numbers and classification for
an electric supply system for safety services of medical locations . 27
Annex B (informative) Guidance concerning electromagnetic interferences (EMI) . 28
Annex C (informative) List of notes concerning certain countries (exceptions) . 29
Bibliography . 39
Figure 710.1 – Example of a patient environment . 26
Table A.710.1 – List of examples of medical locations and their group classification
(guideline) . 27
Table B.710.1 – Minimum distances . 28
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LOW-VOLTAGE ELECTRICAL INSTALLATIONS –
Part 7-710: Requirements for special installations or locations –
Medical locations
FOREWORD
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IEC 60364-7-710 has been prepared by IEC technical committee 64: Electrical installations
and protection against electric shock. It is an International Standard.
This second edition cancels and replaces the first edition published in 2002. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) the scope provides improved information to the application of this document;
b) some terms and definitions have been revised;
c) the validity of the respective parts of the IE
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