IEC 62621:2011
Current
The latest, up-to-date edition.
Railway applications - Fixed installations - Electric traction - Specific requirements for composite insulators used for overhead contact line systems
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
29-06-2011
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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
IEC 62621:2011 specifies characteristics for composite insulators of electric traction overhead contact line systems for railways, as defined in IEC 60913. Insulators specified in this standard are applied for electric traction supply voltages with a nominal voltage greater than 1 000 V for a.c. or a nominal voltage greater than 1 500 V for d.c.. The standard establishes the product characteristics, the test methods and acceptance criteria.
| Committee |
TC 9
|
| DevelopmentNote |
Stability Date: 2016. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
55
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| ONORM OVE EN 62621 : 2017 | Identical |
| NBN EN 62621 : 2016 | Identical |
| NEN EN IEC 62621 : 2016 AMD 11 2016 | Identical |
| PN EN 62621 : 2016 AMD 1 2016 | Identical |
| SAC GB/T 32586 : 2016 | Identical |
| SN EN 62621 : 2016 AMD 1 2016 | Identical |
| DIN EN 62621 : 2017 | Identical |
| VDE 0115-621 : 2017 | Identical |
| BS EN 62621 : 2016 | Identical |
| CEI EN 62621 : 2016 | Identical |
| EN 62621:2016/A1:2016 | Identical |
| UNE-EN 62621:2016 | Identical |
| PREN 50119 : DRAFT 2017 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES |
| 11/30215604 DC : 0 | BS IEC 60913 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES |
| 17/30341013 DC : DRAFT AUG 2017 | BS EN 50119 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRIC TRACTION OVERHEAD CONTACT LINES |
| IEC 60913:2013 | Railway applications - Fixed installations - Electric traction overhead contact lines |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
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