I.S. EN 50162:2004
Current
The latest, up-to-date edition.
PROTECTION AGAINST CORROSION BY STRAY CURRENT FROM DIRECT CURRENT SYSTEMS
Hardcopy , PDF
English
01-01-2004
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.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.