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IEC 60703:2008

Current
Current

The latest, up-to-date edition.

Test methods for electroheating installations with electron guns
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

10-08-2008

FOREWORD
1 Scope and object
2 Normative references
3 Terms and definitions
4 General test requirements
  4.1 Test procedure
  4.2 Test intervals
  4.3 Ambient conditions
5 Test of auxiliary facilities
  5.1 Assembly check
  5.2 Test of electrical equipment
      5.2.1 General
      5.2.2 Continuity of return conductor and equipotential
            bonding
      5.2.3 Test of safety interlocks and alarm system
  5.3 Test of liquid cooling system
  5.4 Test of actuation systems
  5.5 Vacuum test
6 Test of electron gun system
  6.1 Electron gun
      6.1.1 Condition of parts
      6.1.2 Moveable parts
      6.1.3 Insulation resistance tests
  6.2 High-voltage power supply including cables
      6.2.1 Earthing system
      6.2.2 Safety installation
      6.2.3 High voltage connectors
      6.2.4 Calibration of internal measurement systems
      6.2.5 Test of over-current protection device
  6.3 Test of electron beam bending system
  6.4 Test of electron beam deflection system
  6.5 Test of electron beam focusing system
7 Production run tests
  7.1 Properties of beam deflection
      7.1.1 Deflection limits
      7.1.2 Frequency response
      7.1.3 Linearity of deflection angle
  7.2 Rated power test
  7.3 Testing of electron beam parameters
      7.3.1 Beam power
      7.3.2 Beam diameter
  7.4 Measurement of surface temperature of heated devices
  7.5 Long-term stability under hot run conditions
  7.6 X-ray test
  7.7 Testing related to electromagnetic effects

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.

Committee
TC 27
DevelopmentNote
Stability Date: 2018. (10/2017)
DocumentType
Standard
Pages
28
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

Standards Relationship
NF EN 60703 : 2009 Identical
NEN EN IEC 60703 : 2009 Identical
I.S. EN 60703:2009 Identical
PN EN 60703 : 2009 Identical
VDE 0721-3032 : 2009 Identical
DIN EN 60703 : 2009 Identical
BS EN 60703:2009 Identical
CEI EN 60703 : 2010 Identical
EN 60703:2009 Identical
CEI 27-12 : 1998 Identical
DIN VDE 0721-3032 : 1984 Corresponds
DIN IEC 60703 : 1984 Identical
HD 440 : 200S1 Identical
UNE-EN 60703:2009 Identical

IEC 60519-7:2008 Safety in electroheat installations - Part 7: Particular requirements for installations with electron guns
IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
IEC 60204-11:2000 Safety of machinery - Electrical equipment 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 60050-841:2004 International Electrotechnical Vocabulary (IEV) - Part 841: Industrial electroheat
IEC 60398:2015 Installations for electroheating and electromagnetic processing - General performance test methods
IEC 60519-1:2015 Safety in installations for electroheating and electromagnetic processing - Part 1: General requirements

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