09/30200407 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS EN 50526-1 - RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
Hardcopy , PDF
31-01-2012
English
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Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 System voltages
3.2 Terms and definitions of an arrester
3.3 General terms
4 Metal-oxide gapless surge arresters
4.1 Marking
4.2 Service requirements
4.3 Requirements
5 Arrester classification
6 Type test
6.1 General
6.2 Insulation withstand tests on the arrester
housing
6.3 Residual voltage tests
6.4 Charge transfer test
6.5 Operating duty tests
6.6 Short-circuit tests
6.7 Internal partial discharge tests
6.8 Bending moment test
6.9 Seal leak rate test
6.10 Environmental tests
7 Routine tests and acceptance tests
7.1 Routine tests
7.2 Acceptance tests
Annex A (normative) - Flowchart of testing procedure
of bending moment
Annex B (informative) - Application guide
B.1 General
B.2 Service conditions
B.3 Nominal discharge current (I[n])
B.4 Continuous operating voltage d.c. (U[c])
B.5 Protection level (U[p]) and charge transfer capability
B.6 Procedure to select a surge arrester
Annex C (normative) - Direct lightning current impulse
withstand test
Bibliography
BS EN 50526-1
| Committee |
GEL/9/3
|
| DocumentType |
Draft
|
| Pages |
58
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 50526-1 : DRAFT 2009 | Identical |
| EN 50526-2:2014 | Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices |
| ISO 4892-1:2016 | Plastics — Methods of exposure to laboratory light sources — Part 1: General guidance |
| IEC 60270:2000+AMD1:2015 CSV | High-voltage test techniques - Partial discharge measurements |
| ISO 4287:1997 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters |
| EN 50122-1:2011/A4:2017 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK |
| EN ISO 4892-1:2016 | Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 4892-1:2016) |
| EN ISO 4892-3:2016 | Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016) |
| IEC 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| 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 |
| EN 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| HD 588.1 : S1 AMD 1 | HIGH VOLTAGE TEST TECHNIQUES - GENERAL DEFINITIONS AND TEST REQUIREMENTS |
| EN 60270:2001/A1:2016 | HIGH-VOLTAGE TEST TECHNIQUES - PARTIAL DISCHARGE MEASUREMENTS (IEC 60270:2000/A1:2015) |
| EN 50124-1:2017 | Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment |
| IEC 61643-1:2005 | Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests |
| ISO 4892-3:2016 | Plastics — Methods of exposure to laboratory light sources — Part 3: Fluorescent UV lamps |
| EN 60068-2-17:1994 | Environmental testing - Part 2: Tests - Test Q: Sealing |
| IEC 60068-2-17:1994 | Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing |
| ISO 3274:1996 | Geometrical Product Specifications (GPS) — Surface texture: Profile method — Nominal characteristics of contact (stylus) instruments |
| EN 50163 : 2004 COR 2013 | RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS |
| ISO 4892-2:2013 | Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| EN ISO 4892-2:2013 | Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps (ISO 4892-2:2013) |
| EN ISO 3274:1997 | Geometrical product specifications (GPS) - Surface texture: Profile method - Nominal characteristics of contact (stylus) instruments (ISO 3274:1996) |
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