EN IEC 60282-1:2020
(Main)High-voltage fuses - Part 1: Current-limiting fuses
High-voltage fuses - Part 1: Current-limiting fuses
IEC 60282-1:2020 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. This eighth edition cancels and replaces the seventh edition published in 2009. This edition includes the following significant technical changes with respect to the previous edition: – additional information concerning thermally operated strikers; – the division of ratings, characteristics and type tests into those applicable to all fuses and those applicable to particular fuse-link types and applications; – adjustment of Series II voltages and tests to meet present North American standard system voltages and applications; – clarification of requirements for fuse-links used in surrounding temperatures above 40 °C; and – clarification of homogeneous requirements for fuse-links containing one element.
Hochspannungssicherungen - Teil 1: Strombegrenzende Sicherungen
Fusibles à haute tension - Partie 1: Fusibles limiteurs de courant
IEC 60282-1:2020 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. Cette huitième édition annule et remplace la septième édition parue en 2009. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: – des informations supplémentaires concernant les percuteurs thermiques; – la division des valeurs assignées, des caractéristiques et des essais de type en un groupe qui s'applique à tous les fusibles et en un groupe qui s'applique à des types particuliers d'éléments de remplacement et des applications; – le réglage des tensions de la Série II et les essais pour satisfaire aux tensions réseaux normalisées actuelles et aux applications d'Amérique du Nord; – la clarification des exigences pour les éléments de remplacement utilisés avec des températures environnantes supérieures à 40 °C; – et la clarification d'exigences homogènes pour les éléments de remplacement contenant un élément.
Visokonapetostne varovalke - 1. del: Tokovno omejilne varovalke (IEC 60282-1:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2020
Nadomešča:
SIST EN 60282-1:2010
SIST EN 60282-1:2010/A1:2014
Visokonapetostne varovalke - 1. del: Tokovno omejilne varovalke (IEC 60282-
1:2020)
High-voltage fuses - Part 1: Current-limiting fuses (IEC 60282-1:2020)
Hochspannungssicherungen - Teil 1: Strombegrenzende Sicherungen (IEC 60282-
1:2020)
Fusibles à haute tension - Partie 1: Fusibles limiteurs de courant (IEC 60282-1:2020)
Ta slovenski standard je istoveten z: EN IEC 60282-1:2020
ICS:
29.120.50 Varovalke in druga Fuses and other overcurrent
nadtokovna zaščita protection devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60282-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2020
ICS 29.120.50 Supersedes EN 60282-1:2009 and all of its amendments
and corrigenda (if any)
English Version
High-voltage fuses - Part 1: Current-limiting fuses
(IEC 60282-1:2020)
Fusibles à haute tension - Partie 1: Fusibles limiteurs de Hochspannungssicherungen - Teil 1: Strombegrenzende
courant Sicherungen
(IEC 60282-1:2020) (IEC 60282-1:2020)
This European Standard was approved by CENELEC on 2020-05-19. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60282-1:2020 E
European foreword
The text of document 32A/347/FDIS, future edition 8 of IEC 60282-1, prepared by SC 32A "High-
voltage fuses" of IEC/TC 32 "Fuses" was submitted to the IEC-CENELEC parallel vote and approved
by CENELEC as EN IEC 60282-1:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-02-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-05-19
document have to be withdrawn
This document supersedes EN 60282-1:2009 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 60282-1:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60085:2007 NOTE Harmonized as EN 60085:2008 (not modified)
IEC 62271-100:2008 NOTE Harmonized as EN 62271-100:2009 (not modified)
IEC 62271-100:2008/A1:2012 NOTE Harmonized as EN 62271-100:2009/A1:2012 (not modified)
IEC 62271-100:2008/A2:2017 NOTE Harmonized as EN 62271-100:2009/A2:2017 (not modified)
IEC 62271-103 NOTE Harmonized as EN 62271-103
ISO 179 (series) NOTE Harmonized as EN ISO 179 (series)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60060-1 2010 High-voltage test techniques - Part 1: General EN 60060-1 2010
definitions and test requirements
IEC 60071-1 - Insulation co-ordination - Part 1: Definitions, EN IEC 60071-1 -
principles and rules
IEC 60549 - High-voltage fuses for the external protection EN 60549 -
of shunt capacitors
IEC 60644 - Specification for high-voltage fuse-links for EN 60644 -
motor circuit applications
IEC 62271-105 - High-voltage switchgear and controlgear - - -
Part 105: Alternating current switch-fuse
combinations for rated voltages above 1 kV
up to and including 52 kV
IEC 60282-1 ®
Edition 8.0 2020-04
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
INTERNATIONALE
ICS 29.120.50 ISBN 978-2-8322-8088-1
– 2 – IEC 60282-1:2020 © IEC 2020
CONTENTS
FOREWORD . 6
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
3.1 Electrical characteristics . 8
3.2 Fuses and their component parts . 12
3.3 Additional terms . 14
4 Normal and special service conditions . 16
4.1 Normal service conditions . 16
4.2 Special service conditions . 17
4.2.1 General . 17
4.2.2 Altitude . 17
4.3 Environmental behaviour . 18
5 Ratings and characteristics . 18
5.1 General . 18
5.2 Ratings and characteristics that are applicable to all fuses . 18
5.2.1 Rated voltage (U ) . 18
r
5.2.2 Rated current of a fuse-base . 19
5.2.3 Rated current of a fuse-link (I ) . 19
r
5.2.4 Rated insulation level (of a fuse-base) . 19
5.2.5 Rated breaking capacity . 21
5.2.6 Rated frequency . 21
5.2.7 Temperature limits . 21
5.2.8 Limits of switching voltage . 22
5.2.9 Time-current characteristics . 24
5.2.10 Cut-off characteristic . 25
5.2.11 I t characteristics . 25
5.2.12 Power dissipation . 25
5.3 Ratings and characteristics of particular fuse-link types and applications . 25
5.3.1 Fuse-links for transformer applications . 25
5.3.2 Fuse-links for motor circuit applications . 26
5.3.3 Fuse-links for capacitor protection . 26
5.3.4 Fuses fitted with indicating devices . 26
5.3.5 Back-Up fuses intended for use in a switch-fuse combination according
to IEC 62271-105 . 28
5.3.6 Allowable continuous current of a fuse-link (I ) . 28
a
5.3.7 Maximum enclosure current (I ) . 28
fep
6 Design, construction and performance . 29
6.1 General requirements with respect to fuse operation . 29
6.1.1 General . 29
6.1.2 Standard conditions of use . 29
6.1.3 Standard conditions of behaviour . 30
6.2 Identifying markings . 30
6.3 Dimensions . 31
7 Type tests performed on all fuses . 31
7.1 Conditions for making the tests . 31
IEC 60282-1:2020 © IEC 2020 – 3 –
7.2 List of type tests . 32
7.3 Common test practices for all type tests . 32
7.3.1 General . 32
7.3.2 Mounting of fuse-link . 32
7.3.3 Condition of device to be tested . 32
7.3.4 Mounting of fuses . 32
7.4 Dielectric tests . 32
7.4.1 Test practices . 32
7.4.2 Application of test voltage for impulse and power-frequency test . 33
7.4.3 Atmospheric conditions during test . 33
7.4.4 Lightning impulse voltage dry tests . 33
7.4.5 Power-frequency voltage dry tests . 34
7.4.6 Power-frequency wet tests . 34
7.5 Temperature-rise tests and power-dissipation measurement . 34
7.5.1 Test practices . 34
7.5.2 Measurement of temperature . 35
7.5.3 Measurement of power dissipation . 36
7.6 Breaking tests . 36
7.6.1 Test practices . 36
7.6.2 Test procedure . 46
7.6.3 Alternative test me
...
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