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Superseded

BS EN 60071-2 - INSULATION CO-ORDINATION - PART 2: APPLICATION GUIDE (PROPOSED HORIZONTAL STANDARD)

Available format(s)

Hardcopy , PDF

Superseded date

09-05-2018

Language(s)

English

Publisher

British Standards Institution

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Status	Superseded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