I.S. EN 60519-7:2008
Current
The latest, up-to-date edition.
SAFETY IN ELECTROHEAT INSTALLATIONS - PART 7: PARTICULAR REQUIREMENTS FOR INSTALLATIONS WITH ELECTRON GUNS
Hardcopy , PDF
English
01-01-2008
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Components of electron beam installations
5 Types of electron guns
6 Main risks
7 Earthing of high-voltage parts in gun
chamber during maintenance
7.1 Manual earthing device
7.2 Mechanical earthing system
7.3 Automatic earthing system
8 High-voltage feeding
8.1 High-voltage feeder cables
8.2 Return conductor
8.3 Minimum distance between
bare high-voltage components
9 Protection against electric shock
10 Protection against overcurrent
and overvoltage
10.1 General requirements
10.2 High-voltage power supply
11 Equipotential bonding
12 Control circuits and control functions
12.1 Control circuits
12.2 Control functions
13 Liquid cooling
14 Risks caused by certain processes
or components
14.1 Risk of fire
14.2 Danger of explosion
14.3 Environmental pollution
14.4 Health hazards
14.5 Vacuum plant
15 X-rays
16 Marking, labelling, technical documentation
and instructions
16.1 Marking, labelling and technical
documentation
16.2 Information on inspection and
commissioning, and instructions for utilization
and maintenance of installations
with electron guns
Annex ZA (normative) - Normative references to
international publications with
their corresponding European
publications
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