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DD CLC/TS 50544:2010

DD CLC/TS 50544:2010

Current

Current

The latest, up-to-date edition.

Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2010

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Terms and definitions
4 Systems and equipment to be protected
5 Supply voltages
6 Overvoltages
7 Function and characteristics of MO surge arresters
8 Insulation co-ordination and application of MO surge
  arresters
9 Selection of MO surge arresters
Annex A (informative) - Supply voltages
Bibliography

Pertains to non linear metal-oxide resistor type surge arresters (MO surge arresters) without spark gaps designed to limit voltage surges on d.c. traction systems with nominal voltage up to 1500 V.

Committee
PEL/37
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Current

This Technical Specification applies to non linear metal-oxide resistor type surge arresters (MO surge arresters) without spark gaps designed to limit voltage surges on d.c. traction systems with nominal voltage up to 1 500 V.

This Technical Specification applies to protection of equipment.

Same principles for selection and application apply for MO surge arresters on d.c. traction systems with nominal voltage 3 000 V.

Standards Relationship
CLC/TS 50544:2010 Identical

EN 50526-2:2014 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
IEC 61373:2010 Railway applications - Rolling stock equipment - Shock and vibration tests
EN 50122-1:2011/A4:2017 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - ELECTRICAL SAFETY, EARTHING AND THE RETURN CIRCUIT - PART 1: PROTECTIVE PROVISIONS AGAINST ELECTRIC SHOCK
IEC 60099-4:2014 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
EN 50123-1:2003 Railway applications - Fixed installations - D.C. switchgear - Part 1: General
IEC 61643-12:2008 Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
EN 61373:2010/AC:2017-09 RAILWAY APPLICATIONS - ROLLING STOCK EQUIPMENT - SHOCK AND VIBRATION TESTS (IEC 61373:2010)
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 60099-4:2014 Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems
EN 50124-1:2017 Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment
EN 62305-3:2011 Protection against lightning - Part 3: Physical damage to structures and life hazard
EN 60099-5:2013 Surge arresters - Part 5: Selection and application recommendations
IEC 61643-1:2005 Low-voltage surge protective devices - Part 1: Surge protective devices connected to low-voltage power distribution systems - Requirements and tests
EN 60071-1:2006/A1:2010 INSULATION CO-ORDINATION - PART 1: DEFINITIONS, PRINCIPLES AND RULES
IEC 60099-5:2013 Surge arresters - Part 5: Selection and application recommendations
EN 50163 : 2004 COR 2013 RAILWAY APPLICATIONS - SUPPLY VOLTAGES OF TRACTION SYSTEMS
CLC/TS 61643-12 : 2009 LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - SELECTION AND APPLICATION PRINCIPLES
PREN 50526-1 : DRAFT 2009 RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: SURGE ARRESTERS
IEC 60071-1:2006+AMD1:2010 CSV Insulation co-ordination - Part 1: Definitions, principles and rules
IEC 62305-3:2010 Protection against lightning - Part 3: Physical damage to structures and life hazard

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