IEC 60282-1:2009
(Main)High-voltage fuses - Part 1: Current-limiting fuses
High-voltage fuses - Part 1: Current-limiting fuses
IEC 60282-1:2009 applies to all types of high-voltage current-limiting fuses designed for use outdoors or indoors on alternating current systems of 50 Hz and 60 Hz and of rated voltages exceeding 1 000 V. The changes introduced by this new edition are only editorial.
Fusibles à haute tension - Partie 1: Fusibles limiteurs de courant
La CEI 60268-1:2009 s'applique à tous les types de fusibles à haute tension limiteurs de courant destinés à être utilisés à l'extérieur ou à l'intérieur sur des réseaux à courant alternatif 50 Hz et 60 Hz et dont les tensions assignées sont supérieures à 1 000 V. Les modifications introduites par cette nouvelle édition sont uniquement éditoriales.
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IEC 60282-1 ®
Edition 7.0 2009-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
High-voltage fuses –
Part 1: Current-limiting fuses
Fusibles à haute tension –
Partie 1: Fusibles limiteurs de courant
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IEC 60282-1 ®
Edition 7.0 2009-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
High-voltage fuses –
Part 1: Current-limiting fuses
Fusibles à haute tension –
Partie 1: Fusibles limiteurs de courant
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XC
CODE PRIX
ICS 29.120.50 ISBN 978-2-88910-090-3
– 2 – 60282-1 © IEC:2009
CONTENTS
FOREWORD.6
1 General .8
1.1 Scope.8
1.2 Normative references .8
2 Normal and special service conditions.8
2.1 Normal service conditions.8
2.2 Other service conditions .10
2.3 Special service conditions.10
2.4 Environmental behaviour .10
3 Terms and definitions .10
3.1 Electrical characteristics .10
3.2 Fuses and their component parts .14
3.3 Additional terms.15
4 Ratings and characteristics .17
4.1 General .17
4.2 Rated voltage .17
4.3 Rated insulation level (of a fuse-base) .18
4.4 Rated frequency .19
4.5 Rated current of the fuse-base.19
4.6 Rated current of the fuse-link.19
4.7 Temperature-rise limits.20
4.8 Rated breaking capacity.22
4.8.1 Rated maximum breaking current.22
4.8.2 Rated minimum breaking current and class .22
4.9 Limits of switching voltage .22
4.10 Rated transient recovery voltage (rated TRV).24
4.10.1 General .24
4.10.2 Representation of TRV.25
4.10.3 Representation of rated TRV.25
4.11 Time-current characteristics.26
4.12 Cut-off characteristic .27
4.13 I t characteristics .27
4.14 Mechanical characteristics of strikers.27
4.15 Special requirement for Back-Up fuses intended for use in switch-fuse
combination according to IEC 62271-105 .28
4.15.1 General .28
4.15.2 Maximum body temperature under pre-arcing conditions .29
4.15.3 Maximum arcing withstand time .29
5 Design, construction and performance .29
5.1 General requirements with respect to fuse operation .29
5.1.1 General .29
5.1.2 Standard conditions of use.29
5.1.3 Standard conditions of behaviour .30
5.2 Identifying markings.30
5.3 Dimensions .31
6 Type tests.31
60282-1 © IEC:2009 – 3 –
6.1 Conditions for making the tests.31
6.2 List of type tests .31
6.3 Common test practices for all type tests.31
6.3.1 General .31
6.3.2 Condition of device to be tested .32
6.3.3 Mounting of fuses .32
6.4 Dielectric tests.32
6.4.1 Test practices .32
6.4.2 Application of test voltage for impulse and power-frequency test .32
6.4.3 Atmospheric conditions during test.33
6.4.4 Lightning impulse voltage dry tests.33
6.4.5 Power-frequency voltage dry tests.33
6.4.6 Power-frequency wet tests .33
6.5 Temperature-rise tests and power-dissipation measurement .34
6.5.1 Test practices .34
6.5.2 Measurement of temperature .35
6.5.3 Measurement of power dissipation .36
6.6 Breaking tests .36
6.6.1 Test practices .36
6.6.2 Test procedure .43
6.6.3 Alternative test methods for Test Duty 3.47
6.6.4 Breaking tests for fuse-links of a homogeneous series .48
6.6.5 Acceptance of a homogeneous series of fuse-links by interpolation .49
6.6.6 Acceptance of a homogeneous series of fuse-links of different lengths.50
6.7 Tests for time-current characteristics .50
6.7.1 Test practices .50
6.7.2 Test procedures.50
6.8 Tests of strikers.51
6.8.1 General .51
6.8.2 Strikers to be tested.51
6.8.3 Operation tests .51
6.8.4 Test performance .52
6.9 Electromagnetic compatibility (EMC) .53
7 Special tests.53
7.1 General .53
7.2 List of special tests .
...
IEC 60282-1 ®
Edition 7.1 2014-07
CONSOLIDATED
VERSION
VERSION
CONSOLIDÉE
colour
inside
High-voltage fuses –
Part 1: Current-limiting fuses
Fusibles à haute tension –
Partie 1: Fusibles limiteurs de courant
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 Fax: +41 22 919 03 00
CH-1211 Geneva 20 info@iec.ch
Switzerland www.iec.ch
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 corrigenda or an amendment might have been published.
IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
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77, 86 and CISPR.
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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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csc@iec.ch.
IEC 60282-1 ®
Edition 7.1 2014-07
CONSOLIDATED
VERSION
VERSION
CONSOLIDÉE
colour
inside
High-voltage fuses –
Part 1: Current-limiting fuses
Fusibles à haute tension –
Partie 1: Fusibles limiteurs de courant
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.120.50 ISBN 978-2-8322-1751-1
IEC 60282-1 ®
Edition 7.1 2014-07
REDLINE VERSION
VERSION REDLINE
colour
inside
High-voltage fuses –
Part 1: Current-limiting fuses
Fusibles à haute tension –
Partie 1: Fusibles limiteurs de courant
– 2 – IEC 60282-1:2009
+AMD1:2014 IEC 2014
CONTENTS
FOREWORD . 6
1 General . 8
1.1 Scope . 8
1.2 Normative references . 8
2 Normal and special service conditions . 8
2.1 Normal service conditions . 8
2.2 Other service conditions . 10
2.3 Special service conditions . 10
2.4 Environmental behaviour . 10
3 Terms and definitions . 10
3.1 Electrical characteristics . 10
3.2 Fuses and their component parts . 13
3.3 Additional terms . 15
4 Ratings and characteristics . 16
4.1 General . 16
4.2 Rated voltage (U ) . 17
r
4.3 Rated insulation level (of a fuse-base). 17
4.4 Rated frequency . 18
4.5 Rated current of the fuse-base . 18
4.6 Rated current of the fuse-link (I ) . 19
r
4.7 Temperature-rise limits . 19
4.8 Rated breaking capacity . 20
4.8.1 Rated maximum breaking current (I ) . 20
4.8.2 Rated minimum breaking current and class . 21
4.9 Limits of switching voltage . 21
4.10 Rated transient recovery voltage (rated TRV) . 23
4.10.1 General . 23
4.10.2 Representation of TRV . 24
4.10.3 Representation of rated TRV . 24
4.11 Time-current characteristics . 25
4.12 Cut-off characteristic . 26
4.13 I t characteristics . 26
4.14 Mechanical characteristics of strikers . 26
4.15 Special requirement for Back-Up fuses intended for use in switch-fuse
combination according to IEC 62271-105 . 27
4.15.1 General . 27
4.15.2 Maximum body temperature under pre-arcing conditions . 27
4.15.3 Maximum arcing withstand time . 28
5 Design, construction and performance . 28
5.1 General requirements with respect to fuse operation . 28
5.1.1 General . 28
5.1.2 Standard conditions of use . 28
5.1.3 Standard conditions of behaviour . 29
5.2 Identifying markings . 29
5.3 Dimensions . 30
+AMD1:2014 IEC 2014
6 Type tests . 30
6.1 Conditions for making the tests . 30
6.2 List of type tests . 30
6.3 Common test practices for all type tests . 31
6.3.1 General . 31
6.3.2 Condition of device to be tested . 31
6.3.3 Mounting of fuses . 31
6.4 Dielectric tests . 31
6.4.1 Test practices . 31
6.4.2 Application of test voltage for impulse and power-frequency test . 31
6.4.3 Atmospheric conditions during test . 32
6.4.4 Lightning impulse voltage dry tests . 32
6.4.5 Power-frequency voltage dry tests . 32
6.4.6 Power-frequency wet tests . 32
6.5 Temperature-rise tests and power-dissipation measurement . 33
6.5.1 Test practices . 33
6.5.2 Measurement of temperature . 34
6.5.3 Measurement of power dissipation . 34
6.6 Breaking tests . 35
6.6.1 Test practices . 35
6.6.2 Test procedure .
...
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