I.S. EN IEC 60071-2:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDELINES
Hardcopy , PDF
02-07-2023
English
17-06-2018
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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National Foreword
FOREWORD
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms and symbols
4 Representative voltage stresses in service
5 Co-ordination withstand voltage
6 Required withstand voltage
7 Standard withstand voltage and testing procedures
8 Special considerations for overhead lines
9 Special considerations for substations
Annex A (informative) - Determination of temporary
overvoltages due to earth faults
Annex B (informative) - Weibull probability distributions
Annex C (informative) - Determination of the representative
slow-front overvoltage due to line energization and
re-energization
Annex D (informative) - Transferred overvoltages in transformers
Annex E (informative) - Lightning overvoltages
Annex D (informative) - Transferred overvoltages in transformers
Annex E (informative) - Lightning overvoltages
Annex H (informative) - Atmospheric correction - Altitude correction
Annex I (informative) - Evaluation method of non-standard lightning
overvoltage shape for representative voltages and overvoltages
Annex J (informative) - Insulation co-ordination for very-fast-front
overvoltages in UHV substations
Bibliography
Annex ZA (normative) Normative references to
international publications with their corresponding
European publications
Covers application guidelines and deals with the selection of insulation levels of equipment or installations for three-phase electrical systems.
| DevelopmentNote |
Supersedes I.S. EN 60071-2. For CENELEC adoptions of IEC publication, please check www.iec.ch to be sure that you have any corrigenda that may apply. (06/2018)
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-5405-9
|
| Pages |
330
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. THIS STANDARD ALSO REFERS TO CIGRE WG 33.02, CIGRE W.G. 13-02, CIGRE WG 33-07, CIGRE WG 33.03, CIGRE WG 33.06, CIGRE WG 33.01, CIGRE TF 33-03.03
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
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| SupersededBy |
| IEC 62271-100:2008+AMD1:2012+AMD2:2017 CSV | High-voltage switchgear and controlgear - Part 100: Alternating-current circuit-breakers |
| IEC 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| IEC TR 60071-4:2004 | Insulation co-ordination - Part 4: Computational guide to insulation co-ordination and modelling of electrical networks |
| EN 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| ISO 2533:1975 | Standard Atmosphere |
| IEC 60099-6:2002 | Surge arresters - Part 6: Surge arresters containing both series and parallel gapped structures - Rated 52 kV and less |
| IEC 60505:2011 | Evaluation and qualification of electrical insulation systems |
| 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 |
| IEC 62271-1:2017 | High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear |
| IEC 60099-8:2017 | Surge arresters - Part 8: Metal-oxide surge arresters with external series gap (EGLA) for overhead transmission and distribution lines of a.c. systems above 1 kV |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| IEC 60507:2013 | Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systems |
| IEC 60071-1:2006+AMD1:2010 CSV | Insulation co-ordination - Part 1: Definitions, principles and rules |
| EN 60505:2011/AC:2017-03 | EVALUATION AND QUALIFICATION OF ELECTRICAL INSULATION SYSTEMS (IEC 60505:2011/COR1:2017) |
| IEC TS 60815-1:2008 | Selection and dimensioning of high-voltage insulators intended for use in polluted conditions - Part 1: Definitions, information and general principles |
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