SAFETY IN ELECTROHEAT INSTALLATIONS - PART 7: PARTICULAR REQUIREMENTS FOR INSTALLATIONS WITH ELECTRON GUNS
International Electrotechnical Committee
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
Deals with safety of electroheat installations with electron guns.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 27 |
