IEC 62271-202:2014
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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High-voltage switchgear and controlgear - Part 202: High-voltage/ low-voltage prefabricated substation
Amended by
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Superseded date
22-06-2022
Superseded by
Published date
27-03-2014
Publisher
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IEC 62271-202:2014 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. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) regarding temperature-rise test an alternative method for liquid filled transformers is (re)introduced and the temperature-rise test method for dry-type transformers is specified more precisely;
b) testing procedure for short time and peak withstand current tests are specified more precisely;
c) assessment of electromagnetic fields is considered including a type test (optional) according IEC/TR 62271-208:2009;
d) influence of the product on the environment is considered (Clause 12);
e) internal arc test requirements have been adapted to IEC 62271-200:2011 and requirements for the assessment of pressure relief volumes below the floor / ground has been assigned;
f) the method for defining the load factor in an enclosure for liquid filled transformers is extended with different temperature rises for the transformer outside the enclosure (Annex DD);
g) for the calculation of the load factor of dry-type transformers in an enclosure the insulation systems according to IEC 60076-1:2011, Tables B.1 and B.2 are worked out in detail.
This publication is to be read in conjunction with IEC 62271-201:2007. The contents of the corrigendum of April 2015 have been included in this copy.
| Committee |
TC 17/SC 17C
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| DevelopmentNote |
Supersedes IEC 61330. (02/2007) To be read in conjunction with IEC 62271-1. Stability date: 2021. (04/2014)
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| DocumentType |
Standard
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| Pages |
190
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| PublisherName |
International Electrotechnical Committee
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 62271-202 : 2014 | Identical |
| UNE-EN 62271-202:2015 | Identical |
| NBN EN 62271-202 : 2014 COR 2015 | Identical |
| NEN EN IEC 62271-202 : 2014 C1 2015 | Identical |
| PN EN 62271-202 : 2014 AC 1 2015 | Identical |
| SN EN 62271-202:2014 | Identical |
| DIN EN 62271-202 : 2015 | Identical |
| VDE 0671-202 : 2015 | Identical |
| CEI EN 62271-202 : 2016 | Identical |
| EN 62271-202:2014/AC:2014 | Identical |
| OVE/ONORM EN 62271-202 : 2015 | Identical |
| BS EN 62271-202:2014 | Identical |
| BS EN 60695-1-40:2014 | Fire hazard testing Guidance for assessing the fire hazard of electrotechnical products. Insulating liquids |
| UNE-EN 50541-1:2012 | Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements |
| PD CLC/TR 62271-208:2010 | High-voltage switchgear and controlgear Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations |
| I.S. EN 62271-105:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-105:2012 (EQV)) |
| I.S. EN 60076-16:2011 | POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS (IEC 60076-16:2011) |
| I.S. EN 62271-212:2017 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 212: COMPACT EQUIPMENT ASSEMBLY FOR DISTRIBUTION SUBSTATION (CEADS) |
| I.S. EN 62271-3:2015 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: DIGITAL INTERFACES BASED ON IEC 61850 |
| UNE-EN 60099-4:2016 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| UNE-EN 62271-212:2017 | High-voltage switchgear and controlgear - Part 212: Compact Equipment Assembly for Distribution Substation (CEADS) |
| IEC 60695-1-40:2013 | Fire hazard testing - Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquids |
| EN 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| EN 62271-3:2015 | High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850 |
| EN 62271-212:2017 | High-voltage switchgear and controlgear - Part 212: Compact Equipment Assembly for Distribution Substation (CEADS) |
| EN 50541-1:2011 | Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements |
| EN 62271-105:2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV (IEC 62271-105:2012) |
| CEI EN 62271-105 : 2014 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 105: ALTERNATING CURRENT SWITCH-FUSE COMBINATIONS FOR RATED VOLTAGES ABOVE 1 KV UP TO AND INCLUDING 52 KV |
| BS EN 50541-1:2011 | Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3150 kVA, with highest voltage for equipment not exceeding 36 kV General requirements |
| CEI EN 60076-16 : 2012 | POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATIONS |
| 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 |
| CEI EN 60099-4 : 2015 | SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS |
| I.S. EN 60099-4:2014 | SURGE ARRESTERS - PART 4: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS FOR A.C. SYSTEMS |
| IEC 61936-1:2010+AMD1:2014 CSV | Power installations exceeding 1 kV a.c. - Part 1: Common rules |
| 15/30297998 DC : 0 | BS EN 62271-212 ED 1.0 - HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 212: COMPACT EQUIPMENT ASSEMBLY FOR DISTRIBUTION SUBSTATION (CEADS) |
| 17/30354643 DC : 0 | BS EN 62933-2-1 - ELECTRIC ENERGY STORAGE (ESS) SYSTEMS - PART 2-1: UNIT PARAMETERS AND TESTING METHODS - GENERAL SPECIFICATION |
| VDI 2050 Blatt 5:2010-10 | Requirements at technical equipment rooms - Electrical engineering |
| BS EN 62271-3:2015 | High-voltage switchgear and controlgear Digital interfaces based on IEC 61850 |
| 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 |
| CEI CLC/TR 62271-208 : 2012 | 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 |
| BS EN 60076-16:2011 | Power transformers Transformers for wind turbines applications |
| CEI EN 50541-1 : 2011 | THREE PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 KVA TO 3150 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS |
| 08/30191891 DC : DRAFT OCT 2008 | BS EN 61936-1 - POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
| EN IEC 62933-2-1:2018 | Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification |
| S.R. 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 |
| I.S. EN IEC 62933-2-1:2018 | ELECTRICAL ENERGY STORAGE (EES) SYSTEMS - PART 2-1: UNIT PARAMETERS AND TESTING METHODS - GENERAL SPECIFICATION |
| I.S. EN 60695-1-40:2014 | FIRE HAZARD TESTING - PART 1-40: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - INSULATING LIQUIDS |
| PREN 50541-1 : DRAFT 2009 | THREE PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 TO 3150 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS AND REQUIREMENTS FOR DRY TYPE TRANSFORMERS WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV |
| 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 62933-2-1:2017 | Electrical energy storage (EES) systems - Part 2-1: Unit parameters and testing methods - General specification |
| IEC 62271-105:2012 | High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| EN 50532:2010 | Compact Equipment Assembly for Distribution Substations (CEADS) |
| 09/30211604 DC : 0 | BS EN 50541-1 - THREE PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 TO 3150 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS AND REQUIREMENTS FOR DRY TYPE TRANSFORMERS WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV |
| UNE-EN 60695-1-40:2014 | Fire hazard testing - Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquids |
| I.S. EN 50532:2010 | COMPACT EQUIPMENT ASSEMBLY FOR DISTRIBUTION SUBSTATIONS (CEADS) |
| UNE-EN 60076-16:2012 | Power transformers - Part 16: Transformers for wind turbines applications |
| IEEE C37.10-2011 REDLINE | IEEE Guide for Investigation, Analysis, and Reporting of Power Circuit Breaker Failures |
| I.S. EN 50541-1:2011 | THREE PHASE DRY-TYPE DISTRIBUTION TRANSFORMERS 50 HZ, FROM 100 KVA TO 3150 KVA, WITH HIGHEST VOLTAGE FOR EQUIPMENT NOT EXCEEDING 36 KV - PART 1: GENERAL REQUIREMENTS |
| I.S. EN 61936-1:2010 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
| BS EN 62271-212:2017 | High-voltage switchgear and controlgear Compact Equipment Assembly for Distribution Substation (CEADS) |
| BS EN 50532:2010 | Compact equipment assembly for distribution substations (CEADS) |
| IEC 60099-4:2014 | Surge arresters - Part 4: Metal-oxide surge arresters without gaps for a.c. systems |
| IEC 62271-3:2015 | High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850 |
| IEC 62271-212:2016 | High-voltage switchgear and controlgear - Part 212: Compact Equipment Assembly for Distribution Substation (CEADS) |
| 09/30202403 DC : 0 | BS EN 50532 - COMPACT EQUIPMENT ASSEMBLY FOR DISTRIBUTION SUBSTATIONS (CEADS) |
| UNE-EN 50532:2011 | Compact Equipment Assembly for Distribution Substations (CEADS) |
| BS EN 61936-1 : 2010 | POWER INSTALLATIONS EXCEEDING 1 KV A.C - PART 1: COMMON RULES |
| UNE-EN 61936-1:2012 | Power installations exceeding 1 kV a.c. -- Part 1: Common rules |
| EN 60076-16:2011 | Power transformers - Part 16: Transformers for wind turbines applications |
| BS EN 62271-105:2012 | High-voltage switchgear and controlgear Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| CEI EN 60695-1-40 : 2014 | FIRE HAZARD TESTING - PART 1-40: GUIDANCE FOR ASSESSING THE FIRE HAZARD OF ELECTROTECHNICAL PRODUCTS - INSULATING LIQUIDS |
| BS EN 60099-4:2014 | Surge arresters Metal-oxide surge arresters without gaps for a.c. systems |
| UNE-EN 62271-105:2013 | High-voltage switchgear and controlgear - Part 105: Alternating current switch-fuse combinations for rated voltages above 1 kV up to and including 52 kV |
| IEC 60076-16:2011 | Power transformers - Part 16: Transformers for wind turbine applications |
| EN 60695-1-40:2014 | Fire hazard testing - Part 1-40: Guidance for assessing the fire hazard of electrotechnical products - Insulating liquids |
| IEC 60243-1:2013 | Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies |
| 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 |
| IEC 61936-1:2010+AMD1:2014 CSV | Power installations exceeding 1 kV a.c. - Part 1: Common rules |
| 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) |
| IEC 60364-4-41:2005+AMD1:2017 CSV | Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock |
| ISO 13732-1:2006 | Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces |
| IEC GUIDE 117:2010 | Electrotechnical equipment - Temperatures of touchable hot surfaces |
| IEC 60050-441:1984 | International Electrotechnical Vocabulary (IEV) - Part 441: Switchgear, controlgear and fuses |
| ISO 6508-1:2016 | Metallic materials — Rockwell hardness test — Part 1: Test method |
| IEC 60076-10:2016 | Power transformers - Part 10: Determination of sound levels |
| IEC 60076-5:2006 | Power transformers - Part 5: Ability to withstand short circuit |
| 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 |
| IEC TR 62655:2013 | Tutorial and application guide for high-voltage fuses |
| ISO 1052:1982 | Steels for general engineering purposes |
| 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 |
| 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 |
| 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 |
| IEC 60076-3:2013 | Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air |
| 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 |
| IEC 62262:2002 | Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) |
| 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 |
| 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 |
| 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 |
| 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 |
| ISO 2409:2013 | Paints and varnishes Cross-cut test |
| 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 |
| 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 |
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