I.S. EN 50122-3:2010
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 3: MUTUAL INTERACTION OF A.C. AND D.C. TRACTION SYSTEMS
Hardcopy , PDF
English
01-01-2010
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.
Dates of withdrawal of national standards are available from NSAI.
1 Scope
2 Normative references
3 Terms and definitions
4 Hazards and adverse effects
5 Types of mutual interaction to be considered
6 Zone of mutual interaction
7 Touch voltage limits for the combination of alternating and
direct voltages
8 Technical requirements and measures inside the zone of mutual
interaction
Annex A (informative) - Zone of mutual interaction
Annex B (informative) - Analysis of combined voltages
Annex C (informative) - Analysis and assessment of mutual
interaction
Annex ZZ (informative) - Coverage of Essential Requirements of
EC Directives
Bibliography
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