EN 60519-6:2002

SLOVENSKI STANDARD
01-april-2003
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Safety in electroheat installations -- Part 6: Specifications for safety in industrial
microwave heating equipment
Sicherheit in Elektrowärmeanlagen -- Teil 6: Sicherheitsanforderungen für industrielle
Mikrowellen-Erwärmungsanlagen
Sécurité dans les installations électrothermiques -- Partie 6: Spécifications pour les
installations de chauffage industriel à hyperfréquences
Ta slovenski standard je istoveten z: EN 60519-6:2002
ICS:
25.180.10 (OHNWULþQHSHþL Electric furnaces
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 60519-6
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2002

ICS 25.180.10
English version
Safety in electroheat installations
Part 6: Specifications for safety in industrial microwave
heating equipment
(IEC 60519-6:2002)
Sécurité dans les installations Sicherheit in Elektrowärmeanlagen
électrothermiques Teil 6: Sicherheitsanforderungen
Partie 6: Spécifications pour les für industrielle Mikrowellen-
installations de chauffage industriel Erwärmungsanlagen
à hyperfréquences (IEC 60519-6:2002)
(CEI 60519-6:2002)
This European Standard was approved by CENELEC on 2002-10-01. 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 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and 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

© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60519-6:2002 E
Foreword
The text of document 27/324/FDIS, future edition 2 of IEC 60519-6, prepared by IEC TC 27, Industrial
electroheating equipment, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60519-6 on 2002-10-01.
This part of EN 60519 shall be used in conjunction with the latest edition of EN 60519-1. It is intended to
modify, replace or make additions to EN 60519-1 for particular requirents concerning industrial
microwave heating equipment.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-10-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annex ZA is normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60519-6:2002 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 61000-3-2 NOTE Harmonized as EN 61000-3-2:2000 (modified).
IEC 61000-3-3 NOTE Harmonized as EN 61000-3-3:1995 (not modified).
IEC 61000-3-11 NOTE Harmonized as EN 61000-3-11:2000 (not modified).
IEC 61000-6-2 NOTE Harmonized as EN 61000-6-2:2001 (modified).
__________
- 3 - EN 60519-6:2002
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
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
IEC 60050-841 1983 International Electrotechnical - -
Vocabulary (IEV)
Chapter 841: Industrial electroheating

1) 2)
IEC 60519-1 - Safety in electroheat installations EN 60519-1 1993
Part 1: General requirements
1) 2)
IEC 61307 - Industrial microwave heating EN 61307 1996
installations - Test methods for the
determination of power output
1) 2)
CISPR 11 (mod) - Industrial, scientific and medical (ISM) EN 55011 1998
radio-frequency equipment - Radio
disturbance characteristics - Limits and
methods of measurement
ISO 13849-1 1999 Safety of machinery - Safety-related - -
parts of control systems
Part 1: General principles for design

1)
Undated reference.
2)
Valid edition at date of issue.

NORME CEI
INTERNATIONALE IEC
60519-6
INTERNATIONAL
Deuxième édition
STANDARD
Second edition
2002-09
Sécurité dans les installations
électrothermiques –
Partie 6:
Spécifications pour les installations
de chauffage industriel à hyperfréquences
Safety in electroheat installations –
Part 6:
Specifications for safety in industrial
microwave heating equipment
 IEC 2002 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. 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
CODE PRIX
N
Commission Electrotechnique Internationale PRICE CODE
International Electrotechnical Commission
Международная Электротехническая Комиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

60519-6  IEC:2002 – 3 –
CONTENTS
FOREWORD . 5
INTRODUCTION .9
1 Scope .11
2 Normative references.11
3 Definitions .11
4 Marking and identification .15
5 Protection against electric shock.15
6 Protection against microwave leakage .15
6.1 Microwave leakage limit.15
6.2 Measurement of microwave leakage .17
6.3 Measurement condition.17
6.4 Requirements for microwave interlocking devices .19
6.5 Requirements for continuous microwave conveyor belt devices .19
6.6 Operating and service instruction.21
6.7 Other safety devices .21
7 Risk of fire, explosion and ionising radiation .21
7.1 General .21
7.2 Risk of fire .21
7.3 Risk of explosion .23
7.4 Ionising radiation .23
8 Impact of electromagnetic effects.23
8.1 Emission.23
8.2 Immunity.25
Bibliography.27
Figure 1 – Continuous microwave conveyor belt devices.25

60519-6  IEC:2002 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAFETY IN ELECTROHEAT INSTALLATIONS –
Part 6: Specifications for safety in industrial
microwave heating equipment
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The 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 the 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 National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60519-6 has been prepared by IEC technical committee 27:
Industrial electroheating equipment.
This second edition cancels and replaces the first edition published in 1982 and constitutes
a technical revision.
This part of IEC 60519 shall be used in conjunction with the latest edition of IEC 60519-1. It is
intended to modify, replace or make additions to IEC 60519-1 for particular requirements
concerning industrial microwave heating equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
27/324/FDIS 27/334/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 accordance with the ISO/IEC Directives, Part 3.

60519-6  IEC:2002 – 7 –
The committee has decided that the contents of this publication will remain unchanged
until 2007. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
60519-6  IEC:2002 – 9 –
INTRODUCTION
IEC 60519 consists of the following parts, under the general title Safety in electroheat
installations
 Part 1: General requirements
 Part 2: Particular requirements for resistance heating equipment
 Part 3: Particular requirements for induction and conduction heating and induction
melting installations
 Part 4: Particular requirements for arc furnace installations
 Part 5: Specifications for safety in plasma installations
 Part 6: Specifications for safety in industrial
...