ISO 7637-1:2023

Road vehicles — Electrical disturbances from conduction and coupling — Part 1: Vocabulary and general considerations

This document defines the basic terms relating to electrical disturbances from conduction and coupling used in the other parts of the ISO 7637 series. It also gives general information on the whole ISO 7637 series.

Véhicules routiers — Perturbations électriques par conduction et par couplage — Partie 1: Vocabulaire et généralités

General Information

• Status: Published
• Publication Date: 07-Dec-2023
• ICS: 01.040.43 - Road vehicle engineering (Vocabularies)
• ICS: 43.040.10 - Electrical and electronic equipment
• Technical Committee: ISO/TC 22/SC 32 - Electrical and electronic components and general system aspects
• Drafting Committee: ISO/TC 22/SC 32 - Electrical and electronic components and general system aspects
• Current Stage: 6060 - International Standard published
• Start Date: 08-Dec-2023
• Due Date: 18-Jun-2024
• Completion Date: 08-Dec-2023

Relations

• Revises: ISO 7637-1:2015 - Road vehicles — Electrical disturbances from conduction and coupling — Part 1: Definitions and general considerations
• Effective Date: 06-Jun-2022

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 7637-1
Fourth edition
2023-12
Road vehicles — Electrical
disturbances from conduction and
coupling —
Part 1:
Vocabulary and general
considerations
Véhicules routiers — Perturbations électriques par conduction et par
couplage —
Partie 1: Vocabulaire et généralités
Reference number
ISO 7637-1:2023(E)
© ISO 2023

---------------------- Page: 1 ----------------------
ISO 7637-1:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
  © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 7637-1:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General aim and practical use of the ISO 7637 series . 4
5 General test conditions .6
5.1 General . 6
5.2 Test temperature . 6
5.3 Supply voltage . 6
5.4 Definition of test severity level . 6
Annex A (normative) Function performance status classification (FPSC) .7
Bibliography .10
iii
© ISO 2023 – All rights reserved

---------------------- Page: 3 ----------------------
ISO 7637-1:2023(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 document should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Par
...

INTERNATIONAL ISO
STANDARD 7637-1
Fourth edition
Road vehicles — Electrical
disturbances from conduction and
coupling —
Part 1:
Vocabulary and general
considerations
Véhicules routiers — Perturbations électriques par conduction et par
couplage —
Partie 1: Vocabulaire et généralités
PROOF/ÉPREUVE
Reference number
ISO 7637-1:2023(E)
© ISO 2023

---------------------- Page: 1 ----------------------
ISO 7637-1:2023(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
PROOF/ÉPREUVE © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 7637-1:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General aim and practical use of the ISO 7637 series . 4
5 General test conditions .6
5.1 General . 6
5.2 Test temperature . 6
5.3 Supply voltage . 6
5.4 Definition of test severity level . 6
Annex A (normative) Function performance status classification (FPSC) .7
Bibliography .10
iii
© ISO 2023 – All rights reserved PROOF/ÉPREUVE

---------------------- Page: 3 ----------------------
ISO 7637-1:2023(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 document should be noted. This document was drafted in accordance with the
editorial rule
...

ISO/PRF 7637-1
ISO/TC 22/SC 32/ WG3 N 3132
Date: 2023-06-14
ISO/DIS 7637-1:2022(E)
ISO/TC 22/SC 32/WG 3
Secretariat: AFNOR JISC
Date: 2023-10-18
Road vehicles — Electrical disturbances from conduction and
coupling —
Part 1:
Vocabulary and general considerations
Véhicules routiers — Perturbations électriques par conduction et par couplage — Partie 1: Définitions
et généralités
Partie 1: Vocabulaire et généralités
FDIS stage

---------------------- Page: 1 ----------------------
ISO/DIS PRF 7637-1:20222023(E)
© ISO 20222023
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: [phone]
EmailE-mail: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ii © ISO 2022 – All rights reserved
 © ISO 2023 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/DIS PRF 7637-1:20222023(E)
Contents Page
Foreword . iv
Introduction . v
Part 1: Vocabulary and general considerations . 1
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General aim and practical use of the ISO 7637 series . 5
5 General test conditions . 6
5.1 General . 6
5.2 Test temperature . 7
5.3 Supply voltage . 7
5.4 Definition of test severity level . 7
Annex A (normative) Function performance status classification (FPSC) . 8
Bibliography . 12

© ISO 2023 – All rights reserved iii
© ISO 2022 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO/DIS PRF 7637-1:20222023(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 documentsdocument should be noted. This document was dr
...