BS EN 50122-2:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Provisions against the effects of stray currents caused by d.c. traction systems
Hardcopy , PDF
11-01-2023
English
31-03-2011
1 Scope
2 Normative references
3 Terms and definitions
4 Identification of hazards and risks
5 Criteria for stray current assessment and acceptance
6 Design provisions
7 Provisions for influenced metallic structures
8 Protection provisions applied to metallic structures
9 Depots and workshops
10 Tests and measurements
Annex A (informative) - Measurement of track characteristics
Annex B (informative) - Stray current assessment - Rail
insulation assessment using rail potential
Annex C (informative) - Estimation of stray current and impact
on metal structures
Annex ZZ (informative) - Coverage of Essential Requirements of
EC Directives
Bibliography
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