CEI CLC/TS 61643-12 : 2010
Current
The latest, up-to-date edition.
LOW-VOLTAGE SURGE PROTECTIVE DEVICES - PART 12: SURGE PROTECTIVE DEVICES CONNECTED TO LOW-VOLTAGE POWER DISTRIBUTION SYSTEMS - SELECTION AND APPLICATION PRINCIPLES
Hardcopy , PDF
English
01-01-2010
0 Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Systems and equipment to be protected
5 Surge protective devices
6 Application of SPDs in low-voltage power distribution
systems
7 Risk analysis
8 Co-ordination where equipment has both signalling and
power terminals
Annex A (informative) - Examples of various SPD
technologies
Annex B (informative) - Explanation of testing procedures
used in EN 61643-11
Annex C (informative) - Partial lightning current calculations
Annex D (informative) - Examples of application of
CLC/TS 61643-12
Annex E (informative) - Examples of application of the risk
analysis
Annex F (informative) - Consideration for SPDs when Type 1
SPDs are to be applied
Annex G (informative) - Immunity versus insulation withstand
Annex H (informative) - Examples of SPD installation in
power distribution boards in some countries
Annex I (informative) - Short circuit backup protection and
surge withstand
Annex J (informative) - SPD coordination test principles
Annex K (informative) - Simple calculation of I[imp] for a
Type 1 SPD in case of a building protected by a LPS
Bibliography
Specifies the principles for selection, operation, location and co-ordination of SPDs to be connected to 50 Hz to 60 Hz a.c. power circuits and equipment rated up to 1000 V r.m.s.
| Committee |
CT 37
|
| DevelopmentNote |
Classificazione CEI 37-11. To be read in conjunction with CEI EN 61643-11:2004-02. (12/2006)
|
| DocumentType |
Standard
|
| Pages |
84
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| CLC/TS 61643-12:2009 | Identical |
| VDI 3819 Blatt 2:2013-07 | Fire protection building services - Functions and correlations |
| IEC TS 61312-4:1998 | Protection against lightning electromagnetic impulse - Part 4: Protection of equipment in existing structures |
| HD 60364-4-443:2016 | Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against transient overvoltages of atmospheric origin or due to switching |
| EN 62305-4:2011/AC:2016 | PROTECTION AGAINST LIGHTNING - PART 4: ELECTRICAL AND ELECTRONIC SYSTEMS WITHIN STRUCTURES (IEC 62305-4:2010) |
| IEC 60364-4-41:2005+AMD1:2017 CSV | Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock |
| 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 |
| IEC 61008-1:2010+AMD1:2012+AMD2:2013 CSV | Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part1: General rules |
| IEC 60364-5-53:2001+AMD1:2002+AMD2:2015 CSV | Electrical installations of buildings - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control |
| HD 60364-4-41:2017/A11:2017 | LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK |
| IEC 61009-1:2010+AMD1:2012+AMD2:2013 CSV | Residual current operated circuit-breakers with integral overcurrentprotection for household and similar uses (RCBOs) - Part 1: General rules |
| EN 62305-4:2011/AC:2016-11 | Protection against lightning - Part 4: Electrical and electronic systems within structures |
| IEC 62305-1:2010 | Protection against lightning - Part 1: General principles |
| EN 62305-3:2011 | Protection against lightning - Part 3: Physical damage to structures and life hazard |
| HD 60364-5-534:2016 | Low-voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Isolation, switching and control - Clause 534: Devices for protection against transient overvoltages |
| EN 61009-1:2012/A12:2016 | RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITH INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCBOS) - PART 1: GENERAL RULES |
| IEC 61643-22:2015 | Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles |
| 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 |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| IEC 60364-4-44:2007+AMD1:2015 CSV | Low-voltage electrical installations - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances |
| EN 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC TR 61000-5-6:2002 | Electromagnetic compatibility (EMC) - Part 5-6: Installation and mitigation guidelines - Mitigation of external EM influences |
| IEC 60099-5:2013 | Surge arresters - Part 5: Selection and application recommendations |
| EN 62305-2:2012 | Protection against lightning - Part 2: Risk management |
| IEC 61312-1:1995 | Protection against lightning electromagnetic impulse - Part 1: General principles |
| IEC TR 62066:2002 | Surge overvoltages and surge protection in low-voltage a.c. power systems - General basic information |
| IEC 62305-4:2010 | Protection against lightning - Part 4: Electrical and electronic systems within structures |
| IEC 62305-2:2010 | Protection against lightning - Part 2: Risk management |
| EN 61008-1:2012/A12:2017 | RESIDUAL CURRENT OPERATED CIRCUIT-BREAKERS WITHOUT INTEGRAL OVERCURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR USES (RCCBS) - PART 1: GENERAL RULES (IEC 61008-1:2010, MODIFIED) |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC 62305-3:2010 | Protection against lightning - Part 3: Physical damage to structures and life hazard |
| CLC/TS 61643-22:2016 | Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles |
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