IEC 60044-6:1992
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Instrument transformers - Part 6: Requirements for protective current transformers for transient performance
Available format(s)
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English - French, Spanish, Castilian
Published date
30-03-1992
Publisher
Superseded date
18-09-2012
Superseded by
$527.67
Including GST where applicable
FOREWORD
INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions
4 Ratings and performance requirements
5 Methods of specification
6 Marking of rating plate
7 Tests
Annexes
A Basic theoretical equations for transient dimensioning
B Determination of core magnetization characteristic
C Direct tests
D Guide to performance criteria for current transformer
for protection relaying
E Determination of turns ratio error
Concerns requirements and tests, in addition to those given in chapter 1 of IEC 60185, that are necessary when inductive current transformers are used with electrical protective schemes in which the prime requirement is the maintenance of a defined performance up to several times the rated current when the current contains an exponentially decaying d.c. component of defined time constant.
| DevelopmentNote |
Also numbered as BS EN 60044-6. (05/2005)
|
| DocumentType |
Standard
|
| Pages |
87
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NF EN 60044-6 : 2001 | Identical |
| NEN EN IEC 60044-6 : 2000 | Identical |
| I.S. EN 60044-6:1999 | Identical |
| SAC GB 16847 : 1997 | Identical |
| VDE 0414-7 : 1999 | Identical |
| VDE 0414-205 : DRAFT 93 | Identical |
| DIN EN 60044-6 : 1999 | Identical |
| CEI EN 60044-6 : 2000 | Identical |
| EN 60044-6 : 1999 | Identical |
| UNE-EN 60044-6:2000 | Identical |
| 03/113813 DC : 0 | IEC 60034-2. ED.4 - ROTATING ELECTRICAL MACHINES - PART 2: METHODS FOR DETERMINING LOSSES AND EFFICIENCY FROM TESTS (EXCLUDING MACHINES FOR TRACTION VEHICLES) |
| IEC 60079-7:2015+AMD1:2017 CSV | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" |
| EN IEC 60079-7:2015/A1:2018 | EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015/A1:2017) |
| HD 637 S1:1999/corrigendum:2005 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| EN 62271-205:2008/corrigendum:2008 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV |
| BS EN 60044-1:1999 | Instrument transformers Current transformers |
| 07/30167174 DC : 0 | BS EN 61869-2 - INSTRUMENT TRANSFORMERS - PART 2: SPECIFIC REQUIREMENT FOR CURRENT TRANSFORMERS |
| 07/30168458 DC : 0 | BS EN 60255-151 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 151: FUNCTIONAL STANDARD FOR OVER/UNDER CURRENT PROTECTION |
| CEI UNI EN 45510-2-7 : 2006 | GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| 98/232755 DC : DRAFT DEC 1998 | IEC 61936-1 - POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
| BS EN 60044-8:2002 | Instrument transformers Electronic current transformers |
| BS EN 60079-7 : 2015 | EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' (IEC 60079-7:2015) |
| IEC TR 62001:2009 | High-voltage direct current (HVDC) systems - Guidebook to the specification and design evaluation of A.C. filters |
| IEC 61936-1:2010+AMD1:2014 CSV | Power installations exceeding 1 kV a.c. - Part 1: Common rules |
| IEC 60044-1:1996+AMD1:2000+AMD2:2002 CSV | Instrument transformers - Part 1: Current transformers |
| ISA 60079-7 : 2008 | EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY "E" |
| 14/30278882 DC : 0 | BS EN 60079-7 IEC 60079-7 ED. 5.0 - EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' |
| BS EN 50327:2003 | Railway applications. Fixed installations. Harmonisation of the rated values for converter groups and tests on converter groups |
| 04/30113660 DC : DRAFT MAY 2004 | IEC 60079-7 - ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 7: INCREASED SAFETY 'E' |
| DD IEC/PAS 62001:2004 | Guide to the specification and design evaluation of a.c. filters for HVDC systems |
| 08/30191891 DC : DRAFT OCT 2008 | BS EN 61936-1 - POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
| NF EN 60044-8 : 2006 | INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSDUCERS |
| PD IEC/TR 62001:2009 | High-voltage direct current (HVDC) systems. Guidebook to the specification and design evaluation of A.C. filters |
| IEEE C57.13.5-2009 | IEEE Standard of Performance and Test Requirements for Instrument Transformers of a Nominal System Voltage of 115 kV and Above |
| EN 61936-1 : 2010 AMD 1 2014 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES (IEC 61936-1:2010/A1:2014) |
| I.S. EN 62271-205:2008 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV |
| IEC PAS 62001:2004 | Guide to the specification and design evaluation of a.c. filters for HVDC systems |
| IEC 60044-8:2002 | Instrument transformers - Part 8: Electronic current transformers |
| CEI EN 60044-8 : 2004 | INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRASFORMERS |
| BIS IS/IEC 60044-1 : 2003 | INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS |
| VDE 0414-1 : 2001 | INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS |
| IEEE C37.234-2009 | IEEE Guide for Protective Relay Applications to Power System Buses |
| CEI EN 62271-205 : 2012 | HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV |
| I.S. EN 61936-1:2010 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. - PART 1: COMMON RULES |
| IEC TR 61869-103:2012 | Instrument transformers - The use of instrument transformers for power quality measurement |
| IEC 62271-205:2008 | High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV |
| BS EN 61936-1 : 2010 | POWER INSTALLATIONS EXCEEDING 1 KV A.C - PART 1: COMMON RULES |
| 10/30215568 DC : 0 | BS EN 60255-121 - MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 121: FUNCTIONAL REQUIREMENTS FOR DISTANCE PROTECTION |
| BS EN 62271-205:2008 | High-voltage switchgear and controlgear Compact switchgear assemblies for rated voltages above 52 kV |
| ENA TS 35-17 : ISSUE 1 1996 | CLASS 10 CURRENT TRANSFORMERS |
| 94/712993 DC : DRAFT NOV 1994 | PREN 45511 - GUIDE FOR PROCUREMENT - ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
| IEEE DRAFT C37.110 : D21 OCT 94 | GUIDE FOR THE APPLICATION OF CURRENT TRANSFORMERS USED FOR PROTECTIVE RELAYING PURPOSES |
| I.S. EN 60079-7:2015 | EXPLOSIVE ATMOSPHERES - PART 7: EQUIPMENT PROTECTION BY INCREASED SAFETY 'E' |
| I.S. EN 60044-8:2002 | INSTRUMENT TRANSFORMERS - PART 8: ELECTRONIC CURRENT TRANSFORMERS |
| I.S. HD 637:1999 | POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
| IEC 61972:2002 | Method for determining losses and efficiency of three-phase cage induction motors |
| EN 50327 : 2003 AMD 1 2005 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - HARMONISATION OF THE RATED VALUES FOR CONVERTER GROUPS AND TESTS ON CONVERTER GROUPS |
| EN 60044-1:1999/A2:2003 | INSTRUMENT TRANSFORMERS - PART 1: CURRENT TRANSFORMERS |
| EN 60044-8:2002 | Instrument transformers - Part 8: Electronic current transformers |
| UNE-EN 62271-205:2011 | High-voltage switchgear and controlgear -- Part 205: Compact switchgear assemblies for operation at rated voltages above 52 kV |
| UNE-EN 61936-1:2012 | Power installations exceeding 1 kV a.c. - Part 1: Common rules |
| UNE-EN 60079-7:2016 | Explosive atmospheres - Part 7: Equipment protection by increased safety "e" |
| ISA 12.16.01 : 2002 | ELECTRICAL APPARATUS FOR USE IN CLASS 1, ZONE 1 HAZARDOUS (CLASSIFIED) LOCATIONS: TYPE OF PROTECTION - INCREASED SAFETY |
| IEC 60056:1987 | High-voltage alternating-current circuit-breakers |
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