RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 2: VOLTAGE LIMITING DEVICES

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Hardcopy , PDF

Language(s)

English

Published date

01-01-2014

Publisher

National Standards Authority of Ireland

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classes of VLD
5 Characteristics and requirements of the VLDs
6 Type tests
7 Routine tests
Annex A (informative) - Preferred ranges of the principal
properties of the VLDs
Bibliography

Pertains to Voltage Limiting Devices (VLDs) to be applied in d.c. traction systems in order to comply with protective provisions against electric shock from d.c., and mixed a.c. - d.c. voltages, in accordance with the EN 50122 series, taking into account stray current provisions.

DocumentType	Standard
Pages	34
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN 50526-2:2014	Identical

ISO 4892-1:2016	Plastics Methods of exposure to laboratory light sources Part 1: General guidance
EN ISO 4287:1998/A1:2009	GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - SURFACE TEXTURE: PROFILE METHOD - TERMS, DEFINITIONS AND SURFACE TEXTURE PARAMETERS
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 60085:2008	Electrical insulation - Thermal evaluation and designation
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 50526-1:2012	Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 1: Surge arresters
EN 50123-1:2003	Railway applications - Fixed installations - D.C. switchgear - Part 1: General
EN 60060-1:2010	High-voltage test techniques - Part 1: General definitions and test requirements
EN 50122-2:2010	RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 2: PROVISIONS AGAINST THE EFFECTS OF STRAY CURRENTS CAUSED BY D.C. TRACTION SYSTEMS
EN 50122-3:2010	Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of a.c. and d.c. traction systems
EN 60099-4:2014	Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
IEC 61643-311:2013	Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)
IEC 60085:2007	Electrical insulation - Thermal evaluation and designation
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
PREN 50526-3 : DRAFT 2014	RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 3: APPLICATION GUIDE
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV	Degrees of protection provided by enclosures (IP Code)
ISO 4892-3:2016	Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps
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 60529:1991/AC:2016-12	DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
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
EN 61643-311:2013	Components for low-voltage surge protective devices - Part 311: Performance requirements and test circuits for gas discharge tubes (GDT)

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I.S. EN 50526-2:2014

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

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