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I.S. EN 62621:2016

Current
Current

The latest, up-to-date edition.

RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION - SPECIFIC REQUIREMENTS FOR COMPOSITE INSULATORS USED FOR OVERHEAD CONTACT LINE SYSTEMS
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2016

Publisher

National Standards Authority of Ireland

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.

National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics of composite insulators
  for overhead contact line systems
5 Testing
6 Identification
7 Transport, storage, installation and maintenance
Annex A (informative) - Purchaser requirements
Annex B (informative) - Principles of the damage limit,
        load coordination and testing
Annex C (informative) - Guidance on non-standard
        mechanical stresses and dynamic mechanical loading
Annex D (informative) - Determination of the equivalent
        bending moment caused by combined loads
Bibliography
Annex ZA (normative) - Normative references to
         international publicationswith their
         corresponding European publications
Annex ZZ (informative) - Relationship between this European
         Standard and the Essential Requirements
         of EU Directive 2008/57/EC

Defines characteristics for composite insulators of electric traction overhead contact line systems for railways, as defined in IEC 60913.

DevelopmentNote
Supersedes I.S. EN 50151. (04/2016) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
76
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN 62621:2016/A1:2016 Identical

IEC 60826:2017 Design criteria of overhead transmission lines
IEC 61467:2008 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests
IEC 60050-471:2007 International Electrotechnical Vocabulary (IEV) - Part 471: Insulators
IEC 62217:2012 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria
IEC 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
ISO 34-1:2015 Rubber, vulcanized or thermoplastic Determination of tear strength Part 1: Trouser, angle and crescent test pieces
IEC 60850:2014 Railway applications - Supply voltages of traction systems
IEC 60913:2013 Railway applications - Fixed installations - Electric traction overhead contact lines
EN 60587:2007 Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
IEC 61952:2008 Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
EN 50124-1:2017 Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment
EN 50119 : 2009 AMD 1 2013 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES
EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
IEC 62497-1:2010+AMD1:2013 CSV Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electricaland electronic equipment
IEC 60587:2007 Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
EN 61109:2008 Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
IEC TS 60815-1:2008 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles
EN 61952:2008 Insulators for overhead lines - Composite line post insulators for A.C. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria
EN 62217:2013 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria
IEC TS 60815-3:2008 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 3: Polymer insulators for a.c. systems
EN 61467:2008 Insulators for overhead lines - Insulator strings and sets for lines with a nominal voltage greater than 1 000 V - AC power arc tests

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