CEI EN 50122-3 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
14-06-2024
English - Italian
01-01-2012
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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
Defines requirements for the protective provisions relating to electrical safety in fixed installations, when it is reasonably likely that hazardous voltages or currents will arise for people or equipment, as a result of the mutual interaction of a.c. and d.c. electric traction systems.
| Committee |
CT 9
|
| DevelopmentNote |
Classificazione CEI 9-6/3. (11/2011)
|
| DocumentType |
Standard
|
| Pages |
62
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 50122-3:2010 | Identical |
| IEC TS 60479-1:2005+AMD1:2016 CSV | Effects of current on human beings and livestock - Part 1: Generalaspects |
| EN 50122-1:2011/A4:2017 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK |
| EN 50122-2:2010 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C. TRACTION SYSTEMS |
| EN 50163 : 2004 COR 2013 | RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS |
| IEC TS 60479-2:2007 | Effects of current on human beings and livestock - Part 2: Special aspects |
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