EN IEC 60519-8:2020
(Main)Safety in installations for electroheating and electromagnetic processing - Part 8: Particular requirements for electroslag remelting furnaces
Safety in installations for electroheating and electromagnetic processing - Part 8: Particular requirements for electroslag remelting furnaces
IEC 60519-8:2020 specifies particular safety requirements for electroslag remelting equipment and installations. This document specifies safety requirements applicable to mainly electroheating installations for remelting and, in some cases, for refining processes of metals through direct resistance heating of a conductive slag. The object of this document is to specify the particular requirements for the safety of persons in or around an electroslag remelting furnace. The general requirements are included in IEC 60519-1. This third edition cancels and replaces the second edition published in 2005. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the structure has been redrafted according to IEC 60519-1:2020; b) the Scope has been redrafted; c) the terms and definitions, normative references and bibliography have been updated and completed; d) all requirements and content from IEC 60519-8:2005 that have been included in IEC 60519‑1:2020 have been removed to avoid any duplication.
Sicherheit in Elektroerwärmungsanlagen und Anlagen für elektromagnetische Bearbeitungsprozesse - Teil 8: Besondere Anforderungen für Elektroschlacke-Umschmelzöfen
Sécurité dans les installations destinées au traitement électrothermique et électromagnétique - Partie 8: Exigences particulières pour fours de refusion sous laitier électroconducteur
L’IEC 60519-8:2020 spécifie les exigences de sécurité particulières pour les équipements et les installations de refusion sous laitier électroconducteur. Le présent document spécifie les exigences de sécurité applicables principalement aux installations électrothermiques pour la refusion et, dans certains cas, pour des processus d’affinage des métaux au moyen d’un laitier conducteur chauffé par résistance directe. L’objet du présent document vise à préciser les exigences particulières relatives à la sécurité des personnes dans ou à proximité des fours de refusion sous laitier électroconducteur. Les exigences générales sont traitées dans l'IEC 60519-1. Cette troisième édition annule et remplace la deuxième édition parue en 2005. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) la structure a été révisée en fonction de l’IEC 60519-1:2020; b) le domaine d’application a été révisé; c) les termes et définitions, les références normatives et la bibliographie ont été mis à jour et complétés; d) toutes les exigences et le contenu de l’IEC 60519-8:2005 ayant été inclus dans l’IEC 60519‑1:2020 ont été supprimés afin d’éviter toute répétition.
Varnost pri električnih grelnih inštalacijah in elektromagnetni obdelavi - 8. del: Posebne zahteve za peči za pretaljevanje žlindre (IEC 60519-8:2020)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2020
Nadomešča:
SIST EN 60519-8:2005
Varnost pri električnih grelnih inštalacijah in elektromagnetni obdelavi - 8. del:
Posebne zahteve za peči za pretaljevanje žlindre (IEC 60519-8:2020)
Safety in Installations for electroheating and electromagnetic processing - Part 8:
Particular requirements for electroslag remelting furnaces (IEC 60519-8:2020)
Sicherheit in Elektroerwärmungsanlagen und Anlagen für elektromagnetische
Bearbeitungsprozesse - Teil 8: Besondere Anforderungen für Elektroschlacke-
Umschmelzöfen (IEC 60519-8:2020)
Sécurité dans les installations destinées au traitement électrothermique et
électromagnétique - Partie 8: Exigences particulières pour fours de refusion sous laitier
électroconducteur (IEC 60519-8:2020)
Ta slovenski standard je istoveten z: EN IEC 60519-8:2020
ICS:
25.180.10 Električne peči Electric furnaces
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60519-8
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2020
ICS 25.180.10 Supersedes EN 60519-8:2005 and all of its amendments
and corrigenda (if any)
English Version
Safety in installations for electroheating and electromagnetic
processing - Part 8: Particular requirements for electroslag
remelting furnaces
(IEC 60519-8:2020)
Sécurité dans les installations destinées au traitement Sicherheit in Elektroerwärmungsanlagen und Anlagen für
électrothermique et électromagnétique - Partie 8: Exigences elektromagnetische Bearbeitungsprozesse - Teil 8:
particulières pour fours de refusion sous laitier Besondere Anforderungen für Elektroschlacke-
électroconducteur Umschmelzöfen
(IEC 60519-8:2020) (IEC 60519-8:2020)
This European Standard was approved by CENELEC on 2020-06-11. 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 60519-8:2020 E
European foreword
The text of document 27/1127/FDIS, future edition 3 of IEC 60519-8, prepared by IEC/TC 27
"Industrial electroheating and electromagnetic processing" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 60519-8:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-03-11
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-06-11
document have to be withdrawn
This document supersedes EN 60519-8:2005 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 60519-8:2020 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 60779 NOTE Harmonized as EN 60779
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.
Clause 2 of IEC 60519-1:2020 is applicable with the following additions:
Publication Year Title EN/HD Year
IEC 60519-1 - Safety in installations for electroheating EN IEC 60519-1 -
and electromagnetic processing - Part 1:
General requirements
IEC 60519-8 ®
Edition 3.0 2020-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Safety in installations for electroheating and electromagnetic processing –
Part 8: Particular requirements for electroslag remelting furnaces
Sécurité dans les installations destinées au traitement électrothermique
et électromagnétique –
Partie 8: Exigences particulières pour fours de refusion sous laitier
électroconducteur
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.180.10 ISBN 978-2-8322-8267-0
– 2 – IEC 60519-8:2020 © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Classification and sub-division of equipment and installations . 7
5 Risk assessment . 7
6 General provisions. 7
7 Protection against hazards from electric shock . 7
8 Protection against hazards from electric or magnetic fields . 8
9 Protection against hazards from radiation . 8
10 Protection against hazards from thermal influences . 8
11 Protection against hazards from fire . 10
12 Protection against hazards from fluids . 10
13 Specific requirements for components and subassemblies . 10
14 Control of the installation or equipment . 10
15 Protection against mechanical hazards . 11
16 Protection against hazards resulting from use . 12
17 EMC . 12
18 Verification and testing . 12
19 Information for use . 13
Annex A (normative) List of significant hazards . 15
Annex B (normative) Limits to touch currents . 16
Annex C (normative) Non-coherent optical radiation – Limits and risks classes . 17
Annex D (normative) Electric and magnetic fields . 18
Annex E (normative) Surface temperature limits . 19
Annex F (normative) EH, EPM and fire. 20
Annex G (normative) Marking and warning . 21
Annex H (informative) Guidelines on using this document . 22
Annex I (informative) Connection with ISO 13577 (all parts). 23
Annex J (informative) Requirements specific to the EU and associated countries. 24
Bibliography . 25
Table A.1.101 – List of hazards dealt with in this document and added to Table A.1 of
Part 1. 15
IEC 60519-8:2020 © IEC 2020 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAFETY IN INSTALLATIONS FOR ELECTROHEATING
AND ELECTROMAGNETIC PROCESSING –
Part 8: Particular requirements for electroslag remelting furnaces
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 itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
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 60519-8 has been prepared by IEC technical committee 27:
Industrial elec
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.