DD CLC/TS 50544:2010
Current
The latest, up-to-date edition.
Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters
Hardcopy , PDF
English
30-04-2010
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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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