17/30339060 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN 60071-2 - INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDE (PROPOSED HORIZONTAL STANDARD)
Hardcopy , PDF
05-09-2018
English
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FOREWORD
1 General
2 Representative voltage stresses in service
3 Co-ordination withstand voltage
4 Required withstand voltage
5 Standard withstand voltage and testing procedures
6 Special considerations for overhead lines
7 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 F (informative) - Calculation of air gap breakdown strength
from experimental data
Annex G (informative) - Examples of insulation co-ordination
procedure
Annex H (informative) - Atmospheric Correction - Altitude
Correction
Annex I (informative) - Evaluation method of lightning
overvoltage shape
Annex J (informative) - Insulation Co-ordination for
Very Fast Front Overvoltages in UHV Substations
Bibliography
BS EN 60071-2.
| Committee |
GEL/28
|
| DocumentType |
Draft
|
| Pages |
142
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| 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 |
| 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 60099-5:2013 | Surge arresters - Part 5: Selection and application recommendations |
| 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 |
| 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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