BS EN 62271-202:2014

Superseded

View Superseded by

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

Available format(s)

Hardcopy , PDF

Superseded date

08-09-2022

Language(s)

English

Published date

31-07-2015

Publisher

British Standards Institution

This part of IEC62271 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 1kV and up to and including 52kV on the high voltage side, and for one or more transformers for service frequencies up to and including 60Hz 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 IEC61936‑1:2010 .

Committee	PEL/17
DevelopmentNote	Supersedes BS EN 61330 & 02/714212 DC. (03/2007) Supersedes 11/30253145 DC. (06/2014)
DocumentType	Standard
Pages	102
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN IEC 62271-202:2022
Supersedes	02/714212 DC : DRAFT DEC 2002 BS EN 62271-202:2007 BS EN 61330:1996 11/30253145 DC : 0

Standards	Relationship
NF EN 62271-202 : 2014	Identical
EN 61810-2-1:2011	Identical
IEC 62271-202:2014/COR1:2015	Identical
EN 62271-202:2014/AC:2014	Identical
UNE-EN 62271-202:2015	Identical
IEC 62271-202:2014	Identical
DIN EN 62271-202 : 2015	Identical
I.S. EN 62271-202:2014	Identical
NBN EN 62271-202 : 2014 COR 2015	Identical

IEC 60243-1:2013	Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies
EN 62262:2002	Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
IEC 60721-1:1990+AMD1:1992+AMD2:1995 CSV	Classification of environmental conditions - Part 1: Environmental parameters and their severities
IEC 60076-7:2005	Power transformers - Part 7: Loading guide for oil-immersed power transformers
EN ISO 6508-1:2016	Metallic materials - Rockwell hardness test - Part 1: Test method (ISO 6508-1:2016)
IEC 61936-1:2010+AMD1:2014 CSV	Power installations exceeding 1 kV a.c. - Part 1: Common rules
EN 60068-2-75:2014	Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
IEC 62271-200:2011	High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
IEC 60068-1:2013	Environmental testing - Part 1: General and guidance
IEC 60724:2000+AMD1:2008 CSV	Short-circuit temperature limits of electric cables with rated voltages of 1 kV (<em>U</em><sub>m</sub> = 1,2 kV) and 3 kV (<em>U</em><sub>m</sub> = 3,6 kV)
IEC 62271-201:2014	High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
ISO 11408:1999	Chemical conversion coatings Black oxide coating on iron and steel Specification and test methods
ISO 1716:2010	Reaction to fire tests for products Determination of the gross heat of combustion (calorific value)
EN 62271-1:2017	High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
IEC 60364-4-41:2005+AMD1:2017 CSV	Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
EN ISO 3231:1997	Paints and varnishes - Determination of resistance to humid atmospheres containing sulfur dioxide (ISO 3231:1993)
EN ISO 1461:2009	Hot dip galvanized coatings on fabricated iron and steel articles - Specifications and test methods (ISO 1461:2009)
IEC GUIDE 117:2010	Electrotechnical equipment - Temperatures of touchable hot surfaces
CLC/TR 62271-208 : 2010	High-voltage switchgear and controlgear - Part 208: Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
IEC 60050-441:1984	International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses
EN 61439-1:2011	Low-voltage switchgear and controlgear assemblies - Part 1: General rules
ISO 6508-1:2016	Metallic materials — Rockwell hardness test — Part 1: Test method
EN 60076-5:2006	Power transformers - Part 5: Ability to withstand short-circuit
EN 62271-201:2014	High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
EN 60076-13 : 2006	POWER TRANSFORMERS - PART 13: SELF-PROTECTED LIQUID-FILLED TRANSFORMERS
HD 60364-4-41:2017/A11:2017	LOW-VOLTAGE ELECTRICAL INSTALLATIONS - PART 4-41: PROTECTION FOR SAFETY - PROTECTION AGAINST ELECTRIC SHOCK
IEC 60076-10:2016	Power transformers - Part 10: Determination of sound levels
EN ISO 1182:2010	Reaction to fire tests for products - Non-combustibility test (ISO 1182:2010)
EN 60076-11:2004	Power transformers - Part 11: Dry-type transformers
EN ISO 2409:2013	Paints and varnishes - Cross-cut test (ISO 2409:2013)
IEC 60076-5:2006	Power transformers - Part 5: Ability to withstand short circuit
EN 62271-202:2014/AC:2014	HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 202: HIGH-VOLTAGE/LOW-VOLTAGE PREFABRICATED SUBSTATION (IEC 62271-202:2014)
ISO 1461:2009	Hot dip galvanized coatings on fabricated iron and steel articles — Specifications and test methods
IEC TR 62271-300:2006	High-voltage switchgear and controlgear - Part 300: Seismic qualification of alternating current circuit-breakers
EN ISO 9227:2017	Corrosion tests in artificial atmospheres - Salt spray tests (ISO 9227:2017)
IEC TR 62655:2013	Tutorial and application guide for high-voltage fuses
ISO 1052:1982	Steels for general engineering purposes
EN 60947-1:2007/A2:2014	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES (IEC 60947-1:2007/A2:2014)
ISO 2081:2008	Metallic and other inorganic coatings Electroplated coatings of zinc with supplementary treatments on iron or steel
ISO 1182:2010	Reaction to fire tests for products Non-combustibility test
EN ISO 13732-1:2008	Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006)
EN 61936-1 : 2010 AMD 1 2014	POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES (IEC 61936-1:2010/A1:2014)
IEC TS 62271-304:2008	High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions
ISO 10546:1993	Chemical conversion coatings Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys
IEC 60076-12:2008	Power transformers - Part 12: Loading guide for dry-type power transformers
EN 60076-10:2016	Power transformers - Part 10: Determination of sound levels
IEC 60721-2-2:2012	Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
ISO/IEC Guide 51:2014	Safety aspects Guidelines for their inclusion in standards
EN ISO 1460 : 1994	METALLIC COATINGS - HOT DIP GALVANIZED COATINGS ON FERROUS MATERIALS - GRAVIMETRIC DETERMINATION OF THE MASS PER UNIT AREA
HD 478.2.4 : 200S1	CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - ENVIRONMENTAL CONDITIONS APPEARING IN NATURE - SOLAR RADIATION AND TEMPERATURE
EN 60721-2-2 : 2013	Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
IEC 60076-3:2013	Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
EN 61439-2 : 2011	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR ASSEMBLIES - PART 2: POWER SWITCHGEAR AND CONTROLGEAR ASSEMBLIES (IEC 61439-2:2011)
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV	Degrees of protection provided by enclosures (IP Code)
IEC TR 61641:2014	Enclosed low-voltage switchgear and controlgear assemblies - Guide for testing under conditions of arcing due to internal fault
IEC 60076-1:2011	Power transformers - Part 1: General
IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV	Low-voltage switchgear and controlgear - Part 1: General rules
ISO 1920-4:2005	Testing of concrete Part 4: Strength of hardened concrete
EN 60664-1:2007	Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
IEC 62262:2002	Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)
CLC/TS 62271-304:2008	High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV to be used in severe climatic conditions
EN 60076-1:2011	POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)
EN 60243-1:2013	ELECTRIC STRENGTH OF INSULATING MATERIALS - TEST METHODS - PART 1: TESTS AT POWER FREQUENCIES (IEC 60243-1:2013)
IEC 62271-1:2017	High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
IEC 60050-461:2008	International Electrotechnical Vocabulary (IEV) - Part 461: Electric cables
EN 206-1:2000/A2:2005	CONCRETE - PART 1: SPECIFICATION, PERFORMANCE, PRODUCTION AND CONFORMITY
ISO 9227:2017	Corrosion tests in artificial atmospheres — Salt spray tests
IEC 60076-2:2011	Power transformers - Part 2: Temperature rise for liquid-immersed transformers
IEC 60068-2-75:2014	Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
IEC TR 62271-208:2009	High-voltage switchgear and controlgear - Part 208: Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
EN 60059:1999/A1:2009
IEC 61439-1:2011	Low-voltage switchgear and controlgear assemblies - Part 1: General rules
IEC 60721-2-4:1987+AMD1:1988 CSV	Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature
ISO 1460:1992	Metallic coatings Hot dip galvanized coatings on ferrous materials Gravimetric determination of the mass per unit area
EN 60721-1:1995/A2:1995	CLASSIFICATION OF ENVIRONMENTAL CONDITIONS - PART 1: ENVIRONMENTAL PARAMETERS AND THEIR SEVERITIES
IEC 60059:1999+AMD1:2009 CSV	IEC standard current ratings
IEC 61180-1:1992	High-voltage test techniques for low voltage equipment - Part 1: Definitions, test and procedure requirements
IEC 60076-13:2006	Power transformers - Part 13: Self-protected liquid-filled transformers
EN 60529:1991/AC:2016-12	DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
ISO 2409:2013	Paints and varnishes Cross-cut test
EN 60076-2:2011	Power transformers - Part 2: Temperature rise for liquid-immersed transformers
EN ISO 1716:2010	Reaction to fire tests for products - Determination of the gross heat of combustion (calorific value) (ISO 1716:2010)
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
IEC 60664-1:2007	Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
EN 62271-200:2012/AC:2015	HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 200: AC METAL-ENCLOSED SWITCHGEAR AND CONTROLGEAR FOR RATED VOLTAGES ABOVE 1 KV AND UP TO AND INCLUDING 52 KV (IEC 62271-200:2011)
EN 61180-1:1994	High-voltage test techniques for low-voltage equipment - Part 1: Definitions, test and procedure requirements
EN 62271-4 : 2013	High-voltage switchgear and controlgear - Part 4: Handling procedures for sulphur hexafluoride (SF6) and its mixtures
ISO 3231:1993	Paints and varnishes — Determination of resistance to humid atmospheres containing sulfur dioxide
IEC 61439-2:2011	Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies