SIST EN 60127-1:2007
(Main)Miniature fuses -- Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
Miniature fuses -- Part 1: Definitions for miniature fuses and general requirements for miniature fuse-links
This part of IEC 60127 covers the general requirements and tests applicable to all types of miniature fuse-links (e.g. cartridge fuse-links, sub-miniature fuse-links and universal modular fuse-links) for the protection of electric appliances, electronic equipment and component parts thereof normally intended to be used indoors.
Geräteschutzsicherungen -- Teil 1: Begriffe für Geräteschutzsicherungen und allgemeine Anforderungen an G-Sicherungseinsätze
Coupe-circuit miniatures -- Partie 1: Définitions pour coupe-circuit miniatures et prescriptions générales pour éléments de remplacement miniatures
Miniaturne varovalke - 1. del: Definicije za miniaturne varovalke in splošne zahteve za miniaturne taljive vložke (IEC 60127-1:2006)
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Standards Content (Sample)
SLOVENSKI SIST EN 60127-1:2007
STANDARD
januar 2007
Miniaturne varovalke - 1. del: Definicije za miniaturne varovalke in splošne
zahteve za miniaturne taljive vložke (IEC 60127-1:2006)
(istoveten EN 60127-1:2006)
Miniature fuses - Part 1: Definitions for miniature fuses and general requirements
for miniature fuse-links (IEC 60127-1:2006)
ICS 29.120.50 Referenčna številka
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
EUROPEAN STANDARD
EN 60127-1
NORME EUROPÉENNE
July 2006
EUROPÄISCHE NORM
ICS 29.120.50 Supersedes EN 60127-1:1991 + A1:1999 + A2:2003
English version
Miniature fuses
Part 1: Definitions for miniature fuses and
general requirements for miniature fuse-links
(IEC 60127-1:2006)
Coupe-circuit miniatures Geräteschutzsicherungen
Partie 1: Définitions pour coupe-circuit Teil 1: Begriffe für
miniatures et prescriptions générales pour Geräteschutzsicherungen und
éléments de remplacement miniatures allgemeine Anforderungen an
(CEI 60127-1:2006) G-Sicherungseinsätze
(IEC 60127-1:2006)
This European Standard was approved by CENELEC on 2006-07-01. 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 Central Secretariat or to any CENELEC member.
This European Standard exists in two official versions (English and 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
Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60127-1:2006 E
Foreword
The text of document 32C/387/FDIS, future edition 2 of IEC 60127-1, prepared by SC 32C, Miniature
fuses, of IEC TC 32, Fuses, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60127-1 on 2006-07-01.
This European Standard supersedes EN 60127-1:1991 + A1:1999 + A2:2003.
The major technical changes concern Subclause 9.2.3 where the nature of the current source has been
clarified; in addition, IEC 60038: IEC standard voltages, has been added to the list of normative
references.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2007-04-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2009-07-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60127-1:2006 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60062 NOTE Harmonized as EN 60062:2005 (not modified).
__________
- 3 - EN 60127-1:2006
Annex ZA
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1) 2) 3)
IEC 60038 (mod) - IEC standard voltages HD 472 S1 1989
+ corr. February 2002
+ A1 1995
IEC 60127-6 1994 Miniature fuses EN 60127-6 1994
+ A1 1996 Part 6: Fuse-holders for miniature fuse-links + A1 1996
+ A2 2002 + A2 2003
1)
Undated reference.
2)
The title of HD 472 S1 is: Nominal voltages for low voltage public electricity supply systems.
3)
Valid edition at date of issue.
INTERNATIONAL IEC
STANDARD 60127-1
Second edition
2006-06
Miniature fuses –
Part 1:
Definitions for miniature fuses and
general requirements for miniature fuse-links
IEC 2006 Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale U
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 60127-1 IEC:2006(E)
CONTENTS
FOREWORD.3
1 Scope and object.5
2 Normative references .5
3 Terms and definitions .5
4 General requirements .9
5 Standard ratings .9
6 Marking .9
7 General notes on tests .10
7.1 Atmospheric conditions for testing.10
7.2 Type tests .11
7.3 Fuse-bases for tests.11
7.4 Nature of supply .11
8 Dimensions and construction.12
8.1 Dimensions .12
8.2 Construction.12
8.3 Terminations .12
8.4 Alignment and configuration of terminations .12
8.5 Soldered joints .12
9 Electrical requirements .12
9.1 Voltage drop.12
9.2 Time/current characteristic .13
9.3 Breaking capacity.14
9.4 Endurance tests .15
9.5 Maximum sustained dissipation .16
9.6 Pulse tests .16
9.7 Fuse-link temperature .16
Annex A (informative) Colour coding for miniature fuse-links .17
Annex B (informative) Example presentations of time/current characteristic
Annex C (informative) Audit testing and surveillance – Guidelines for the application of
the principles of IECEE 03 (CB-FCS) to miniature fuse-links.21
Bibliography.27
Figure A.1– Layout of colour bands.17
Figure B.1 – Example presentation of time/current characteristic, ratio 2:1 .19
Figure B.2 – Example presentation of time/current characteristic, ratio 3:1 .20
Figure C.1 – Example of a fuse-link description .22
Table A.1 – Colour coding for miniature fuse-links .18
Table C.1 – Audit testing for option 3 .25
Table C.2 – Audit testing for option 4 .26
60127-1 IEC:2006(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
MINIATURE FUSES –
Part 1: Definitions for miniature fuses and
general requirements for miniature fuse-links
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60127-1 has been prepared by subcommittee 32C: Miniature
fuses, of IEC technical committee 32: Fuses.
This second edition cancels and replaces the first edition (1988), together with amendment 1
(1999) and amendment 2 (2002), and constitutes a technical revision.
The major technical changes with regard to the first edition concern subclause 9.2.3 where
the nature of the current source has been clarified; in addition, IEC 60038: IEC standard
voltages, has been added to the list of normative references.
– 4 – 60127-1 IEC:2006(E)
The text of this standard is based on the following documents:
FDIS Report on voting
32C/387/FDIS 32C/390/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in ac
...
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