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IEC 61318
Edition 4.0 2021-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Live working – Methods for assessment of defects and verification of
performance applicable to tools, devices and equipment
Travaux sous tension – Méthodes d'évaluation des défauts et vérification des
performances applicables aux outils, dispositifs et équipement
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IEC 61318
Edition 4.0 2021-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Live working – Methods for assessment of defects and verification of
performance applicable to tools, devices and equipment
Travaux sous tension – Méthodes d'évaluation des défauts et vérification des
performances applicables aux outils, dispositifs et équipement
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.260; 29.240.20; 29.260.99 ISBN 978-2-8322-9907-4
– 2 – IEC 61318:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General . 8
5 Determination of defect type . 8
6 Defects assessment methods . 9
6.1 General . 9
6.2 Testing . 9
6.2.1 General . 9
6.2.2 Type test . 9
6.2.3 Routine test . 9
6.2.4 Sampling test. 10
6.2.5 Acceptance test . 10
6.3 Process documentation . 10
7 Verification methods . 10
7.1 General . 10
7.2 Identification and classification of defects . 10
7.3 Requirements and tests . 10
Annex A (informative) Recommendations for developing test methods . 11
Annex B (informative) Example of defects assessment information tables . 12
B.1 General . 12
B.2 Classification and rationale of defects . 12
B.3 Rationale of classification of defects . 13
Bibliography . 16
Table B.1 – Classification of defects and associated requirements and tests . 12
Table B.2 – Rationale for the classification of defects . 13
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LIVE WORKING –
METHODS FOR ASSESSMENT OF DEFECTS AND
VERIFICATION OF PERFORMANCE APPLICABLE
TO TOOLS, DEVICES AND EQUIPMENT
FOREWORD
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International Standard IEC 61318 has been prepared by IEC technical committee 78: Live
working.
This fourth edition cancels and replaces the third edition published in 2007. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) change of the purpose of the document from a prescriptive testing standard to a standard
assisting the project team in the conformance to respective product standard;
b) introduction of conformance test, record of process, quality control documentation,
adapted to the standard product;
c) change of prescribed sampling procedure to adapted sampling tests to the product
standard;
– 4 – IEC 61318:2021 © IEC 2021
d) suppression of the term “conformity assessment”;
e) Introduction of the term “verification method” replacing “conformity assessment
application”.
The text of this International Standard is based on the following documents:
FDIS Report on voting
78/1339/FDIS 78/1353/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement,
available at /members_experts/refdocs. The main document types developed by
IEC are described in greater detail at /standardsdev/publications.
In this document, the following characters are used:
– requirements: roman characters;
– terms defined in Clause 3: italics.
The committee has decided
...