IEC 62505-3-3:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phase inductive voltage transformers
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
12-09-2022
English - French
10-03-2009
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Service conditions
5 Characteristics and use
6 Rating and design requirements
7 Withstand conditions
7.1 Primary side
7.2 Secondary side
8 Ferro-resonance
8.1 General
8.2 Prevention of the generation
8.3 Prevention of damages in the voltage transformer
8.4 Ferro-resonance withstand test
9 Particular design and construction characteristics
9.1 Pollution
9.2 External flashover test
9.3 Floating potentials and earthing
9.4 Electromagnetic compatibility
9.5 Secondary connection box
9.6 Information to be given by the purchaser
9.7 Information to be given by the supplier
10 Tests - General
11 Other requirements
IEC 62505-3-3:2009 gives particular requirements for voltage transformers used in a.c. single-phase railway applications, fixed installations. Applies to inductive voltage transformers used at traction voltages and frequencies according to IEC 60850.
| DevelopmentNote |
Stability Date: 2018. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| SAC GB/T 32580.303 : 2016 | Identical |
| IEC 62589:2010 | Railway applications - Fixed installations - Harmonisation of the rated values for converter groups and tests on converter groups |
| IEC 60044-2:1997+AMD1:2000+AMD2:2002 CSV | Instrument transformers - Part 2 : Inductive voltage transformers |
| IEC 62236-5:2008 | Railway applications - Electromagnetic compatibility - Part 5: Emission and immunity of fixed power supply installations and apparatus |
| IEC 60850:2014 | Railway applications - Supply voltages of traction systems |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 62497-1:2010+AMD1:2013 CSV | Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electricaland electronic equipment |
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