BS EN 62271-202:2014 - High-voltage switchgear and controlgear. High-voltage/low-voltage prefabricated substation

BS EN 62271-202:2014

High-voltage switchgear and controlgear. High-voltage/low-voltage prefabricated substation

Status : Work in hand, Current   Published : June 2014

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This part of IEC 62271 specifies the service conditions, rated characteristics, general structural requirements and test methods of high voltage/low voltage or low voltage/high voltage prefabricated substations, which are cable-connected, to be operated from inside (walk-in type) or outside (non-walk-in type) for alternating current of rated voltages above 1 kV and up to and including 52 kV on the high voltage side, and for one or more transformers for service frequencies up to and including 60 Hz for outdoor installation at locations with public accessibility and where protection of personnel is provided.

Prefabricated substations can be situated at ground level or partially or completely below ground level.

In general a prefabricated substation comprises an enclosure containing the following electrical components:

  • power transformers;

  • high voltage and low voltage switchgear and controlgear;

  • high voltage and low voltage interconnections;

  • auxiliary equipment and circuits.

However, relevant provisions of this standard are applicable to designs where not all these electrical components exist (for example, an installation consisting of power transformer and low voltage switchgear).

Non-prefabricated substations should comply with the applicable requirements of IEC 61936‑1:2010.




Standard NumberBS EN 62271-202:2014
TitleHigh-voltage switchgear and controlgear. High-voltage/low-voltage prefabricated substation
StatusWork in hand, Current
Publication Date30 June 2014
Normative References(Required to achieve compliance to this standard)IEC 61180-1:1992, EN 60529:1991, EN 60076-11:2004, EN 62271-201:2006, EN 62271-201:2006/Corrigendum:2006, IEC 62271-1:2007, IEC 60076-2:2011, IEC 62271-200:2011, IEC 60050, IEC 60721-2-4:1987/A1:1988, IEC 60529:1989/A2:2013, IEC 60947-1:2007, IEC 60076-10:2001, EN 61180-1:1994, HD 478.2.4 S1:1989, IEC 60068-2-75, HD 60364-4-41:2007/Corrigendum:2007, IEC 62271-1:2007/A1:2011, IEC 62271-201:2006, IEC 60721-1:1990, IEC 60076-11:2004, IEC 60076-3:2013, ISO 1052:1982, EN 60664-1:2007, EN 60529:1991/A1:2000, EN 62271-202:2014, ISO 6508-1:2005, IEC 60529:1989/A1:1999, IEC/TR 62271-300:2006, IEC 60076-1:2011, IEC 62262:2002, ISO 1182:2010, CLC/TR 62271-208:2010, IEC 60664-1:2007, EN ISO 1182:2010, EN 60076-10:2001, IEC 62271-202:2014, IEC 61439-1:2011, IEC 60076-5:2006, IEC 60721-2-2:2012, IEC 60364-4-41:2005, IEC/TR 62271-208:2009, EN 61439-2:2011, EN 60529:1991/Corrigendum:1993, IEC 60076-12:2008, EN 60529:1991/A2:2013, EN 60721-1:1995+A2:1995, EN 60076-5:2006, EN 62271-200:2012, IEC 61439-2:2011, IEC 60721-2-4:1987, EN 62262:2002, EN ISO 1716:2010, EN 60076-3:2013, I
Informative References(Provided for Information)IEC 60724:2000, IEC Guide 117:2010, IEC 60068, EN ISO 13732-1:2008, IEC 60243-1:2013, EN ISO 1461, IEC 60068-1:2013, ISO/DIS 1920-2, EN 60059:1999, EN 60076, ISO 3231:1993, ISO 11997, ISO 7784, IEC 62271-4:2013, ASTM C94/C94M, EN 62271-4:2013, IEC 60076, ISO 10546, IEC 60050-461, IEC 60050-441:1984, ISO 1461, ISO 2081, ISO 9227:2017, ISO 1460, ISO 2409, CLC/TS 62271-304:2008, EN 61936-1:2010, IEC/TS 62271-304:2008, EN ISO 3231:1997, IEC 61936-1:2010, IEC 60724:2000/A1:2008, IEC 60059:1999, EN ISO 11997, EN 60068, ISO/DIS 4846, EN ISO 2409, EN 206-1, IEC/TR 62655:2013, EN ISO 9227, ISO 12944, IEC 60050-461:2008, ISO 11408, ISO 1920-4, EN 60243-1:2013, IEC/TR 61641:2008, EN ISO 2081, EN ISO 1460, ISO 13732-1:2006, EN ISO 12944, EN ISO 7784
International RelationshipsIEC 62271-202:2014/COR1:2015
Amended ByCorrigendum, July 2015; Corrigendum, October 2014
DescriptorsRatings, Outdoor electric equipment, Transformers, Low voltage, Earthing, Selection, High voltage, Rated voltage, Doors, Protected electrical equipment, Performance, Maintenance, Electric enclosures, Electric substations, Impulse-voltage tests, Transformer substations, Type testing, Testing conditions, Noise (environmental), Electrical safety, Covers, Prefabricated parts, Switchgear, Installation, Dielectric-strength tests, Thermal testing, Electrical testing, Environment (working), Acoustic measurement, Temperature, Mechanical testing, Impact testing, Electric power transmission
ICS29.130.10
Title in FrenchAppareillages à haute tension. Postes préfabriqués haute tension/basse tension
Title in GermanHochspannungs-Schaltgeräte und -Schaltanlagen. Fabrikfertige Stationen für Hochspannung/Niederspannung
CommitteePEL/17
ISBN978 0 580 90343 4
PublisherBSI
FormatA4
DeliveryYes
Pages102
File Size2.332 MB
Price£292.00


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