EN 60703:2009
(Main)Test methods for electroheating installations with electron guns
Test methods for electroheating installations with electron guns
IEC 60703:2008 lays down the test methods to determine the essential parameters, technical data and characteristics of electroheating installations comprising one or more electron guns. The significant changes with respect to the previous edition are as follows: the latest edition of IEC 60519-7 has been taken into account; test requirements have been completed.
Prüfverfahren für Elektrowärmeanlagen mit Elektronenkanonen
Méthodes d'essai des installations électrothermiques comportant des canons à électrons
La CEI 60703:2008 normalise les méthodes d'essai permettant de déterminer les paramètres essentiels ainsi que les données et les caractéristiques techniques des installations électrothermiques comportant un ou plusieurs canons à électrons. Les modifications significatives par rapport à l'édition antérieure sont les suivantes: la dernière édition de la CEI 60519-7 a été prise en compte; les exigences d'essai ont été complétées.
Preskusne metode za inštalacije električnega ogrevanja z elektronskimi topovi (IEC 60703:2008)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2009
1DGRPHãþD
SIST HD 440 S1:2003
3UHVNXVQHPHWRGH]DLQãWDODFLMHHOHNWULþQHJDRJUHYDQMD]HOHNWURQVNLPLWRSRYL
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Test methods for electroheating installations with electron guns
Méthodes d'essai des installations électrothermiques comportant des canons à électrons
Ta slovenski standard je istoveten z: EN 60703:2009
ICS:
25.180.10 (OHNWULþQHSHþL Electric furnaces
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 60703
NORME EUROPÉENNE
January 2009
EUROPÄISCHE NORM
ICS 25.180.10 Supersedes HD 440 S1:1983
English version
Test methods for electroheating installations with electron guns
(IEC 60703:2008)
Méthodes d'essai des installations Prüfverfahren für Elektrowärmeanlagen
électrothermiques comportant mit Elektronenkanonen
des canons à électrons (IEC 60703:2008)
(CEI 60703:2008)
This European Standard was approved by CENELEC on 2008-12-01. 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, Bulgaria, 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: avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60703:2009 E
Foreword
The text of document 27/628/CDV, future edition 2 of IEC 60703, prepared by IEC TC 27, Industrial
electroheating equipment, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60703 on 2008-12-01.
This European Standard supersedes HD 440 S1:1983.
The significant changes with respect to HD 440 S1:1983 are as follows:
– EN 60519-7:2008 has been taken into account;
– test requirements have been completed with new items important for testing and acceptance of
installations.
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) 2009-09-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-12-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60703:2008 was approved by CENELEC as a European
Standard without any modification.
__________
– 3 – EN 60703:2009
Annex ZA
(normative)
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
IEC 60050-841 2004 International Electrotechnical Vocabulary - -
(IEV) -
Part 841: Industrial electroheat
IEC 60204-1 2005 Safety of machinery - Electrical equipment EN 60204-1 2006
(mod) of machines -
Part 1: General requirements
IEC 60204-11 2000 Safety of machinery - Electrical equipment EN 60204-11 2000
of machines -
Part 11: Requirements for HV equipment for
voltages above 1 000 V a.c. or 1 500 V d.c.
and not exceeding 36 kV
IEC 60398 1999 Industrial electroheating installations - EN 60398 1999
General test methods
IEC 60519-1 2003 Safety in electroheat installations - EN 60519-1 2003
Part 1: General requirements
IEC 60519-7 2008 Safety in electroheat installations - EN 60519-7 2008
Part 7: Particular requirements for
installations with electron guns
IEC 60703
Edition 2.0 2008-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Test methods for electroheating installations with electron guns
Méthodes d'essai des installations électrothermiques comportant des canons à
électrons
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 25.180.10 ISBN 2-8318-1003-6
– 2 – 60703 © IEC:2008
CONTENTS
FOREWORD.0H3
1 Scope and object.1H5
2 Normative references .2H5
3 Terms and definitions .3H5
4 General test requirements .4H7
4.1 Test procedure .5H7
4.2 Test intervals .6H8
4.3 Ambient conditions .7H8
5 Test of auxiliary facilities .8H8
5.1 Assembly check .9H8
5.2 Test of electrical equipment.10H9
5.2.1 General .11H9
5.2.2 Continuity of return conductor and equipotential bonding.12H9
5.2.3 Test of safety interlocks and alarm system .13H9
5.3 Test of liquid cooling system .14H9
5.4 Test of actuation systems.15H9
5.5 Vacuum test .16H9
6 Test of electron gun system.17H10
6.1 Electron gun.18H10
6.1.1 Condition of parts .19H10
6.1.2 Moveable parts.20H10
6.1.3 Insulation resistance tests .21H10
6.2 High-voltage power supply including cables .22H10
6.2.1 Earthing system.23H10
6.2.2 Safety installation .24H10
6.2.3 High voltage connectors .25H10
6.2.4 Calibration of internal measurement systems.26H11
6.2.5 Test of over-current protection device.27H11
6.3 Test of electron beam bending system .28H11
6.4 Test of electron beam deflection system.29H11
6.5 Test of electron beam focusing system.30H12
7 Production run tests .31H12
7.1 Properties of beam deflection .32H12
7.1.1 Deflection limits .33H12
7.1.2 Frequency response .34H12
7.1.3 Linearity of deflection angle.35H12
7.2 Rated power test .36H12
7.3 Testing of electron beam parameters .37H13
7.3.1 Beam power .38H13
7.3.2 Beam diameter .39H13
7.4 Measurement of surface temperature of heated devices .40H13
7.5 Long-term stability under hot run conditions .41H13
7.6 X-ray test .42H13
7.7 Testing related to electromagnetic effects .43H14
Table 1 – Ambient conditions for tests .44H8
60703 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
TEST METHODS FOR ELECTROHEATING
INSTALLATIONS WITH ELECTRON GUNS
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
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equipment declared to be in conformity with an IEC Publication.
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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 60703 has been prepared by IEC technical committee 27:
Industrial electroheating equipment.
This second edition cancels and replaces the first edition
...
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