IEC 60076-4:1976
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Power transformers - Part 4: Tappings and connections
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Superseded date
12-09-2022
Language(s)
English - French, Russian
Published date
01-01-1976
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.
FOREWORD
1 Scope
2 Normative references
3 General
4 Specified waveshapes
5 Test circuit
6 Calibration
7 Lightning impulse tests
7.1 Waveshapes
7.2 Impulses chopped on the tail
7.3 Terminal connections and applicable methods of
failure detection
7.4 Test procedures
7.5 Recording of tests
8 Switching impulse tests
8.1 Special requirements
8.2 Transformers
8.3 Reactors
9 Interpretation of oscillograms or digital recordings
9.1 Lightning impulse
9.2 Switching impulse
10 Digital processing, including transfer function analysis
11 Impulse test reports
Annex A (informative) Principles of waveshape control
Annex B (informative) Typical oscillograms and digital
recordings
Figures
Table B.1
Provides guidance and explanatory comments on the existing procedures for lightning and switching impulse testing of power transformers to supplement the requirements of IEC 60076-3.
| Committee |
TC 14
|
| DevelopmentNote |
Supersedes IEC 60722 (06/2002) Stability Date: 2018. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| AS 2374.4-1982 | Identical |
| NF EN 60076-4 : 2002 | Identical |
| NEN EN IEC 60076-4 : 2002 | Identical |
| I.S. EN 60076-4:2002 | Identical |
| PN EN 60076-4 : 2004 | Identical |
| AS 60076.4-2006 | Identical |
| VDE 0532-76-4 : 2003 | Identical |
| DIN EN 60076-4 : 2003 | Identical |
| UNE-EN 60076-4:2005 | Identical |
| BS EN 60076-4:2002 | Identical |
| CEI EN 60076-4 : 2003 | Identical |
| EN 60076-4:2002 | Identical |
| IEEE C57.21 : 2008 | REQUIREMENTS, TERMINOLOGY, AND TEST CODE FOR SHUNT REACTORS RATED OVER 500 KVA |
| 09/30187488 DC : DRAFT AUG 2009 | BS EN 60076-16 - POWER TRANSFORMERS - PART 16: TRANSFORMERS FOR WIND TURBINES APPLICATION |
| CEI EN 60076-14 : 2014 | POWER TRANSFORMERS - PART 14: LIQUID-IMMERSED POWER TRANSFORMERS USING HIGH-TEMPERATURE INSULATION MATERIALS |
| 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 |
| UNE-EN 61378-1:2012 | Convertor transformers -- Part 1: Transformers for industrial applications |
| 12/30263868 DC : 0 | BS EN 60076-14 - POWER TRANSFORMERS - PART 14: LIQUID-IMMERSED POWER TRANSFORMERS USING HIGH-TEMPERATURE INSULATION MATERIALS |
| BS EN 60076-6:2008 | Power transformers Reactors |
| BS EN 60310:2016 | Railway applications. Traction transformers and inductors on board rolling stock |
| CSA C2 : 0 | SINGLE-PHASE AND THREE-PHASE DISTRIBUTION TRANSFORMERS, TYPES ONAN AND LNAN |
| IEC TS 60076-14:2009 | Power transformers - Part 14: Design and application of liquid-immersed power transformers using high-temperature insulation materials |
| 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 61378-1:2011 | Convertor transformers - Part 1: Transformers for industrial applications |
| 17/30331680 DC : 0 | BS ISO 18095 - CONDITION MONITORING AND DIAGNOSTICS OF POWER TRANSFORMERS |
| BS EN 60076-14:2013 | Power transformers Liquid-immersed power transformers using high-temperature insulation materials |
| CEI EN 60076-3 : 2015 | POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR |
| 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 |
| 08/30178668 DC : DRAFT FEB 2008 | BS EN 61378-1 - CONVERTER TRANSFORMERS - PART 1: TRANSFORMERS FOR INDUSTRIAL APPLICATIONS |
| IEEE C37.302-2015 | IEEE Guide for Fault Current Limiter (FCL) Testing of FCLs Rated above 1000 V AC |
| CEI EN 61378-1 : 2012 | CONVERTOR TRANSFORMERS - PART 1: TRANSFORMERS FOR INDUSTRIAL APPLICATIONS |
| NF EN 60076-6 : 2008 | POWER TRANSFORMERS - PART 6: REACTORS |
| I.S. EN ISO 14224:2016 | PETROLEUM, PETROCHEMICAL AND NATURAL GAS INDUSTRIES - COLLECTION AND EXCHANGE OF RELIABILITY AND MAINTENANCE DATA FOR EQUIPMENT (ISO 14224:2016) |
| IEEE C57.15-2009 REDLINE | IEEE Standard Requirements, Terminology, and Test Code for Step-Voltage Regulators |
| I.S. EN 60076-1:2011 | POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011) |
| 10/30232718 DC : 0 | BS EN 60076-3 - POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR |
| 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 |
| 14/30271248 DC : 0 | BS EN 60310 ED 4.0 - RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK |
| CCS GUIDELINE E-07 : DEC 2017 | TRANSFORMERS |
| BS EN 50327:2003 | Railway applications. Fixed installations. Harmonisation of the rated values for converter groups and tests on converter groups |
| UNE-EN 60076-14:2014 | Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials |
| 05/30133866 DC : DRAFT MAY 2005 | IEC 60076-6 - POWER TRANSFORMERS - PART 6: REACTORS |
| BS IEC 60076-21:2011 | Power transformers Standard requirements, terminology, and test code for step-voltage regulators |
| 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 |
| IEC 60076-3:2013+AMD1:2018 CSV | POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR |
| ISO 14224:2016 | Petroleum, petrochemical and natural gas industries Collection and exchange of reliability and maintenance data for equipment |
| DD IEC TS 60076-14 : DRAFT 2009 | POWER TRANSFORMERS - PART 14: DESIGN AND APPLICATION OF LIQUID-IMMERSED POWER TRANSFORMERS USING HIGH-TEMPERATURE INSULATION MATERIALS |
| I.S. EN 60076-3:2013 | POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR |
| 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 |
| BS EN 61378-1:2011 | Convertor transformers Transformers for industrial applications |
| BS EN 60076-1:2011 | Power transformers General |
| CEI 14-15 : 2006 | POWER TRANSFORMERS - PART 7: LOADING GUIDE FOR OIL-IMMERSED POWER TRANSFORMERS |
| UNE-IEC 60076-7:2010 | Power transformers - Part 7: Loading guide for oil-immersed power transformers |
| ISO 18095:2018 | Condition monitoring and diagnostics of power transformers |
| CEI EN 60076-1 : 2015 | POWER TRANSFORMERS - PART 1: GENERAL |
| 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 |
| CEI EN 60076-6 : 2015 | POWER TRANSFORMERS - PART 6: REACTORS |
| I.S. EN 60076-6:2008 | POWER TRANSFORMERS - PART 6: REACTORS |
| IEC 60076-21:2011 | Power transformers - Part 21: Standard requirements, terminology, and test code for step-voltage regulators |
| IEC 61378-1:2011 | Converter transformers - Part 1: Transformers for industrial applications |
| UNE-EN 60076-1:2013 | Power transformers - Part 1: General |
| IEC 60076-6:2007 | Power transformers - Part 6: Reactors |
| IEC 60076-1:2011 | Power transformers - Part 1: General |
| IEC 60310:2016 | Railway applications - Traction transformers and inductors on board rolling stock |
| IEC 60076-14:2013 | Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials |
| FM 3990 : 2018 | LESS OR NONFLAMMABLE LIQUID-INSULATED TRANSFORMERS |
| 12/30275045 DC : 0 | BS EN 60076-15 - POWER TRANSFORMERS - PART 15: GAS-FILLED POWER TRANSFORMER |
| 04/30117440 DC : DRAFT JUL 2004 | IEC 60076-13. ED.1 - POWER TRANSFORMERS - PART 13: SELF-PROTECTED LIQUID FILLED TRANSFORMERS |
| IEEE C57.16-2011 | IEEE Standard for Requirements, Terminology, and Test Code for Dry-Type Air-Core Series-Connected Reactors |
| I.S. EN 60310:2016 | RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK |
| BS EN 60076-3 : 2013 | POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR |
| I.S. EN 60076-14:2013 | POWER TRANSFORMERS - PART 14: LIQUIDIMMERSED POWER TRANSFORMERS USING HIGH-TEMPERATURE INSULATION MATERIALS (IEC 60076-14:2013 (EQV)) |
| I.S. EN 61378-1:2011 | CONVERTOR TRANSFORMERS - PART 1: TRANSFORMERS FOR INDUSTRIAL APPLICATIONS (IEC 61378-1:2011) |
| BS EN ISO 14224:2016 | Petroleum, petrochemical and natural gas industries. Collection and exchange of reliability and maintenance data for equipment |
| EN 50327 : 2003 AMD 1 2005 | RAILWAY APPLICATIONS - FIXED INSTALLATIONS - HARMONISATION OF THE RATED VALUES FOR CONVERTER GROUPS AND TESTS ON CONVERTER GROUPS |
| EN 60076-6:2008 | Power transformers - Part 6: Reactors |
| EN 60076-1:2011 | POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011) |
| EN 60076-14:2013 | Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials |
| EN 60310:2016/AC:2018-03 | RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK (IEC 60310:2016/COR1:2018) |
| EN 60076-3:2013/A1:2018 | POWER TRANSFORMERS - PART 3: INSULATION LEVELS, DIELECTRIC TESTS AND EXTERNAL CLEARANCES IN AIR (IEC 60076-3:2013/A1:2018) |
| IEC 60060-2:2010 | High-voltage test techniques - Part 2: Measuring systems |
| IEC 60076-3:2013 | Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air |
| IEC 61083-2:2013 | Instruments and software used for measurement in high-voltage and high-current tests - Part 2: Requirements for software for tests with impulse voltages and currents |
| IEC 60060-1:2010 | High-voltage test techniques - Part 1: General definitions and test requirements |
| IEC 60289:1988 | Reactors |
| IEC 61083-1:2001 | Instruments and software used for measurement in high-voltage impulse tests - Part 1: Requirements for instruments |
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