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I.S. EN 50162:2004

Current

Current

The latest, up-to-date edition.

PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Preview

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.

Introduction
1 Scope
2 Normative references
3 Definitions
4 Information exchange and co-operation
5 Identification and measurement of stray current
  interference
  5.1 Identification
  5.2 Measurement
6 Criteria for stray-current interference
  6.1 Anodic interference
  6.2 Cathodic interference
7 Reduction of stray current interference - Modifications
  to current source
  7.1 General
  7.2 Principles
  7.3 Direct current systems at industrial sites
  7.4 Direct current systems at ports
  7.5 Direct current communication systems
  7.6 Direct current traction systems
  7.7 High-voltage direct current transmission systems
  7.8 Cathodic protection systems
  7.9 Interference caused by electrical drainage (secondary
      interference)
8 Reduction of stray current interference - Modifications
  to the interfered structure
  8.1 General
  8.2 Design prerequisites
  8.3 Installation of mitigation devices
9 Inspection and maintenance
Annex A (informative) Stray current corrosion, potential
        measurements and IR-drop
Annex B (informative) Principles of anodic and cathodic
        interference
Annex C (informative) Criteria for maximum acceptable
        levels of potential shift delta U of anodic
        interference
Annex D (informative) The use of current probes to evaluate
        fluctuating stray current interference on cathodically
        protected structures
Annex E (informative) Interference situations and protection
        techniques
Bibliography

Specifies the general principles to be adopted to minimize the effects of stray current corrosion caused by direct-current (d.c.) on buried or immersed metal structures.

DocumentType
Standard
Pages
32
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
NF EN 50162 : 2005 Identical
DIN EN 50162 : 2005 Identical
NBN EN 50162 : 2005 Identical
NEN EN 50162 : 2004 Identical
SN EN 50162 : 2004 Identical
BS EN 50162:2004 Identical
UNE-EN 50162:2005 Identical
EN 50162:2004 Identical

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 12954 : 2001 CATHODIC PROTECTION OF BURIED OR IMMERSED METALLIC STRUCTURES - GENERAL PRINCIPLES AND APPLICATION FOR PIPELINES
EN ISO 8044:2015 Corrosion of metals and alloys - Basic terms and definitions (ISO 8044:2015)
EN 13509 : 2003 CATHODIC PROTECTION MEASUREMENT TECHNIQUES
IEC 60050-826:2004 International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations
EN 12499:2003/AC:2006 INTERNAL CATHODIC PROTECTION OF METALLIC STRUCTURES

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