DD IEC TS 62257-5 : DRAFT 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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RECOMMENDATIONS FOR SMALL RENEWABLE ENERGY AND HYBRID SYSTEMS FOR RURAL ELECTRIFICATION - PART 5: PROTECTION AGAINST ELECTRICAL HAZARDS
31-01-2016
23-11-2012
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Classification of decentralised rural electrification
systems
5 Protection against electric shock
5.1 General
5.2 Requirements on the d.c. side of a DRES
5.3 Requirements on the a.c. side of a DRES
6 Protection against overcurrent
6.1 General
6.2 Protection against overload currents
6.3 Protection against short-circuits
7 Protection against risk of fire
8 Protection against effects of lightning
8.1 Principle
8.2 Provisions for lightning protection of DRES
9 Selection and erection of electrical equipment
9.1 General
9.2 Operational conditions and external influences
9.3 Wiring system
9.4 Isolation and switching
9.5 Surge protective devices
9.6 Earthing arrangement, protective conductors and
protective bonding conductors
10 Verification
11 Operation and maintenance
Annex A (informative) Protection against electric shock in
electrical installations (for complete
information, see IEC 61140 and
IEC 60364-4-41)
Annex B (informative) Types of LV distribution systems earthing
Annex C (informative) Classification of electrical equipment
Annex D (informative) General information concerning protection
against lightning
Bibliography
Specifies the general requirements for the protection of persons and equipment against electrical hazards to be applied in decentralised rural electrification systems.
| Committee |
GEL/82
|
| DevelopmentNote |
Supersedes 03/318811 DC. (01/2006)
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC TS 62257-5:2015 | Identical |
| IEC 61024-1:1990 | Protection of structures against lightning - Part 1: General principles |
| IEC TS 62257-1:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 1: General introduction to IEC 62257 series and rural electrification |
| 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 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 |
| 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 TS 62257-5:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 5: Protection against electrical hazards |
| IEC 60755:2017 | General safety requirements for residual current operated protective devices |
| IEC 60439-1:1999+AMD1:2004 CSV | Low-voltage switchgear and controlgear assemblies - Part 1: Type-tested and partially type-tested assemblies |
| IEC 60898-1:2015 | Electrical accessories - Circuit-breakers for overcurrent protection for household and similar installations - Part 1: Circuit-breakers for a.c. operation |
| IEC TR 62066:2002 | Surge overvoltages and surge protection in low-voltage a.c. power systems - General basic information |
| IEC 60050-826:2004 | International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations |
| IEC 62305-2:2010 | Protection against lightning - Part 2: Risk management |
| IEC TS 62257-2:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 2: From requirements to a range of electrification systems |
| IEC 60947-2:2016 | Low-voltage switchgear and controlgear - Part 2: Circuit-breakers |
| IEC 61140:2016 | Protection against electric shock - Common aspects for installation and equipment |
| IEC TS 62257-4:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 4: System selection and design |
| IEC 60664-1:2007 | Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests |
| IEC TS 62257-3:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 3: Project development and management |
| IEC TS 62257-6:2015 | Recommendations for renewable energy and hybrid systems for rural electrification - Part 6: Acceptance, operation, maintenance and replacement |
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