I.S. EN 50526-1:2012
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
Hardcopy , PDF
English
01-01-2012
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.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics
5 Arrester classification
6 Type test
7 Routine tests and acceptance tests
Annex A (normative) - Flowchart of testing
procedure of bending moment
Annex B (normative) - Direct lightning current
impulse withstand test
Bibliography
Pertains to non-linear metal-oxide resistor type surge arresters without spark gaps designed to limit voltage surges on d.c. systems with nominal voltage up to 3 kV.
| DevelopmentNote |
Supersedes I.S. EN 50123-5. (01/2012)
|
| DocumentType |
Standard
|
| Pages |
43
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 50526-1:2012 | 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 |
| EN 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| 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 |
| 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 |
| EN 50125-2:2002/corrigendum:2010 | RAILWAY APPLICATIONS - ENVIRONMENTAL CONDITIONS FOR EQUIPMENT - PART 2: FIXED ELECTRICAL INSTALLATIONS |
| 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 |
| 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 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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