test transformer iec

test transformer iec, Total:414 items.

The international standard classification for "test transformer iec" includes: Transformers. Reactors , Power stations in general , Geology. Meteorology. Hydrology , Electrical engineering in general .

The Chinese standard classification for "test transformer iec" includes: Transformer , Electric power testing technique , Hydrology and water conservancy instrument , Electric power system , Signal equipment .

Professional Standard - Machinery

JB/T 501-1991 Guidelines for Testing Power Transformers
JB/T 56153-1999 Test transformer product quality classification
JB/T 9641-2022 Testing transformers
JB/T 7069-1993 Guidelines for testing pressure relief valves for transformers
JB/T 501-2021 Test guide for power transformers
JB/T 501-2006 Test guide for power transformers
JB/T 7069-2004 Test guide for pressure relief devices for transformers
JB/T 9641-1999 Testing transformers

Group Standards of the People's Republic of China

T/CEC 505-2021 Guidelines for insulation tests of dry-type high-frequency transformers for power electronic transformers
T/GDCKCJH 055-2022 Guide for on-site temperature rise test of distribution transformer
T/SEAMTA 000003-2019 short-circuit test transformer
T/CEEIA 682-2023 Test method for tap-changer pressure relief device of HV/UHV converter transformers
T/CEEIA 705-2023 Guidelines on seismic test for power transformers
T/CEEIA 686-2023 Safety guide for key components arcing test of HV/UHV converter transformers
T/CEEIA 491.3-2020 Evaporative cooling power transformers -Part3: Test

Professional Standard - Energy

DL/T 2835-2024 Direct Current Transformer Electrical Test Guide
NB/T 25106-2020 Commissioning guideline for inverter and voltage regulating transformer of nuclear power plant

Professional Standard - Energy and Power Planning

DL/T 2225-2021 Guide for DC demagnetization test on power transformers
DL/T 2486-2022 Test guide for induced oscillating switching impulse voltage withstand of power transformer
DL/T 264-2022 Guide for field sealing test of oil immersed power transformer
DL/T 848.3-2004 General technical specification of high voltage test devices Part 3: Non partial discharge testing transformer
DL/T 1503-2016 Rules for the Inspection of Quick Action Oil-pressure Relays
DL/T 2293-2021 Field test guide for no-load loss and load loss of power transformer
DL/T 1798-2018 Code of commissioning and prophylactic test for converter transformer
DL/T 848.4-2004 General technical specification of high voltage test devices Part 4: Triple-frequency test transformer
DL/T 2007-2019 Electric test integrated wiring test method for power transformer
DL/T 474.6-1992 Guidelines for the implementation of on-site insulation tests - Transformer operating wave induced withstand voltage test
DL/T 1799-2018 The method of ability to withstand DC bias test for power transformers
DL/T 265-2012 Field test guide on the on-load tap-changer for transformer
DL/T 848.3-2019 General technical requirements for high-voltage test equipment Part 3: Transformers for testing without partial discharge
DL/T 848.4-2019 General technical requirements for high-voltage test equipment Part 4: Triple frequency test transformer equipment

Taiwan Provincial Standard of the People's Republic of China

CNS 599-1996 Method of Test for Distribution Transformer
CNS 10319-1983 Method of Test for Ferrite Cores for Inductors Transformers

Professional Standard - Aerospace

QJ 1026-1985 Characteristics and test specifications of strain gauge pressure sensors

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 46131-2025 Technical requirements and test methods for tap-changer for ultra high voltage transformers
GB/T 1094.4-2005 Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
GB/T 19212.3-2012 Safety of power transformers,power supplies,reactors and similar products―Part 3:Particular requirements and tests for control transformers and power supplies incorporating control transformers
GB 19212.3-2012 Safety of power transformers,power supplies,reactors and similar products.Part 3:Particular requirements and tests for control transformers and power supplies incorporating control transformers
GB/T 21043-2007 Instrument for soil test—Strain-controlled unconfined compression apparatus
GB/T 18494.2-2022 Convertor transformers—Part 2: Transformers for HVDC applications
GB 19212.21-2014 Safety of transformers，reactors，power supply units and combinations thereof-Part 21：Particular requirements and tests for small reactors

Professional Standard - Railway

TB/T 2313-1992 Lightning Impulse Test for Transformer, Relay and Silicon Rectifier for Railway Signal

Czech Standards Institute (UNMZ)

CSN 35 1083-1985 Power transformers. Short-circuit tests of transformers
CSN 35 1452-1984 Power transformers. On-load tap-changers. Methods of tests
CSN 35 1082-1986 Power transformers. Methods of tempe-rature—rise tests
CSN 34 7010 Cast.74-1972 Transformer-oil resistance test of enamelled round wire
CSN 35 1088-1984 Power transformers. Methods for insulation electrical strength tests under alternating voltage

Korean Agency for Technology and Standards (KATS)

KS C 4309-2011(2021) Short-circuit testing for transformer
KS C 4309-1986 Short-circuit testing for transformer
KS C 1001-1970 Impulse voltage testing for instrument transformers
KS C 0902-1982 Impulse voltage testing for transformers
KS C 0902-2011 Impulse voltage testing for transformers
KS C 4309-2011 Short-circuit testing for transformer
KS C 6047-1995 Testing methods of power transformers for electronic equipment
KS C 4309-2011(2016) Short-circuit testing for transformer
KS C IEC 60076-4-2023 Power transformers － Part 4: Guide to the lightning impulse and switching impulse testing － Power transformers and reactors
KS C IEC 60076-4-2008(2018) Power transformers － Part 4: Guide to the lightning impulse and switching impulse testing － Power transformers and reactors
KS C 4309-2021 Short-circuit testing for transformer
KS C IEC 60076-4:2008 Power transformers-Part 4:Guide to the lightning impulse and switching impulse testing-Power transformers and reactors
KS C IEC 60076-4-2008(2023) Power transformers － Part 4: Guide to the lightning impulse and switching impulse testing － Power transformers and reactors
KS C 6047-2020 Testing methods of power transformers for electronic equipment
KS C IEC 60989:2005 Separating transformers, autotransformers, variable transformers and reactors
KS C IEC 60989-2020 Separating transformers, autotransformers, variable transformers and reactors
KS C IEC 60989-2005(2020) Separating transformers, autotransformers, variable transformers and reactors
KS C 6044-1979 Testing methods of high frequency inductors and intermediate frequency transformers for electronic equipment

British Standards Institution (BSI)

05/30142363 DC IEC 60044-1. Instrument transformers. Part 1. Current transformers
24/30498340 DC BS EN IEC 61869-3 Instrument transformers - Additional requirements for inductive voltage transformers
12/30274900 DC BS IEC 61869-9. Instrument transformers. Part 9. Digital interface for instrument transformers
05/30141195 DC IEC 60076-15. Power transformers. Part 15. Gas-filled type power transformers
24/30496142 DC BS EN IEC 61869-7 Instrument transformers - Part 7. Specific requirements for electronic Voltage Transformers
24/30498336 DC BS EN IEC 61869-2 Instrument transformers - Part 2. Additional requirements for current transformers
23/30474910 DC BS EN IEC 60076-2. Power transformers - Part 2. Temperature rise for liquid-immersed transformers
24/30498331 DC BS EN IEC 61869-15 Instrument transformers - Part 15. Additional requirements for voltage transformers for DC applications
24/30496146 DC BS EN IEC 61869-8 Instrument transformers - Part 8: Specific requirements for Electronic Current Transformers
19/30352648 DC PD IEC/TS 60076-24. Power transformers. Part 24. Specification of Voltage Regulating Distribution Transformers (VRDT)
24/30498324 DC BS EN IEC 61869-14 Instrument transformers - Part 14. Additional requirements for current transformers for DC applications
19/30352639 DC BS IEC 60076-22-5. Power transformers. Part 22-5. Power transformer and reactor fittings. Pumps
BS EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combination thereof. Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
21/30434832 DC BS EN IEC 61558-2-14. Safety of transformers, reactors, power supply units and combinations thereof. Part 2-14. Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications
23/30473009 DC BS EN IEC/IEEE 60076-57-1202. Power transformers. Part 57-1202. Liquid immersed phase-shifting transformers
05/30133866 DC IEC 60076-6. Power transformers. Part 6. Reactors
24/30498528 DC BS EN IEC 61869-22 Instrument Transformers integrated with other devices. Requirements and tests
BS EN IEC 61558-2-2:2025 Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for control transformers and power supply units incorporating control transformers
BS EN IEC 61558-2-12:2025 Safety of transformers, reactors, power supply units and combination thereof - Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
BS EN 61378-1:1999 Convertor transformers - Transformers for industrial applications
BS EN 61378-1:2012 Convertor transformers. Transformers for industrial applications
24/30498344 DC BS EN IEC 61869-5 Instrument transformers - Additional requirements for capacitor voltage transformers
BS EN 61378-1:2011 Convertor transformers. Transformers for industrial applications
25/30528404 DC Draft BS EN IEC 61869-15 ED2 Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applications
BS 7452:1991 Specification for separating transformers, autotransformers, variable transformers and reactors
18/30352606 DC BS IEC 60076-22-7. Power transformers. Part 22-7. Power transformer and reactor fittings. Accessories and fittings
19/30352640 DC BS IEC 60076-22-6. Power transformers. Part 22-6. Power transformer and reactor cooling equipment. Fans
BS EN IEC 61558-2-13:2025 Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers for general applications
BS EN IEC 61558-2-1:2025 Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications
BS EN IEC 61558-2-4:2025 Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications
23/30476512 DC BS EN IEC/IEEE 60076-57-1202:2023/prAA:2023. Power transformers - Part 57-1202. Liquid immersed phase-shifting transformers
BS EN IEC 61558-2-14:2025 Safety of transformers, reactors, power supply units and combinations thereof - Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications
BS EN 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products - Particular requirements and tests for control transformers and power supplies incorporating control transformers
BS EN 60044-2:1999 Instrument transformers - Inductive voltage transformers
05/30142367 DC IEC 61869-1. Common Clauses for Instrument Transformers (fragment 1 & 2)
BS EN 60044-8:2002 Instrument transformers - Electronic current transformers
BS IEC 60076-10-1:2016 Power transformers. Determination of sound levels. Application guide
BS EN 60076-11:2004 Power transformers — Part 11: Dry-type transformers
BS EN IEC 60076-11:2018 Power transformers. Dry-type transformers
12/30267005 DC PD IEC/TS 60076-19. Power transformers. Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
BS EN 61558-2-12:2011 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
BS IEC 60076-10-1:2016+A1:2020 Power transformers. Standard requirements, terminology, and test code for step-voltage regulators
BS EN 13184:2001 Non-destructive testing - Leak testing - Pressure change method

Lithuanian Standards Office

LST EN 61378-2-2002 Convertor transformers. Part 2: Transformers for HVDC applications (IEC 61378-2:2001)
LST EN 60076-4-2003 Power transformers. Part 4: Guide to the lightning impulse and switching impulse testing. Power transformers and reactors (IEC 60076-4:2002)
LST EN 60076-11-2004 Power transformers. Part 11: Dry-type transformers (IEC 60076-11:2004)
LST EN 61378-1-2011 Convertor transformers -- Part 1: Transformers for industrial applications (IEC 61378-1:2011)
LST EN IEC 60076-24:2020 Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT) (IEC 60076-24:2020)
LST EN 60076-13-2007 Power transformers - Part 13: Self-protected liquid-filled transformers (IEC 60076-13:2006)
LST EN IEC 60076-22-6:2021 Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers (IEC 60076-22-6:2021)
LST EN IEC 60076-22-5:2021 Power transformers - Part 22-5: Power transformer and reactor fittings - Electric pumps for transformers (IEC 60076-22-5:2021)
LST EN 61558-2-10-2014 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V (IEC 615
LST EN 60076-2-2011 Power transformers -- Part 2: Temperature rise for liquid-immersed transformers (IEC 60076-2:2011)
LST EN 61558-2-12-2011 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 61558-2-12:2011)
LST EN 60076-16-2011 Power transformers -- Part 16: Transformers for wind turbines applications (IEC 60076-16:2011)
LST EN 61558-2-3-2010 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners (IEC 61558-2-3:2010)
LST EN 60076-6-2008 Power transformers - Part 6: Reactors (IEC 60076-6:2007)
LST EN 61558-2-13-2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V -- Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009)
LST EN 61558-2-8-2010 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes (IEC 61558-2-8:2010)
LST EN 61558-2-23-2010 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-23: Particular requirements and tests for transformers and power supply units for construction sites (IEC 61558-2-23:2010)
LST EN 61558-2-15-2012 Safety of transformers, reactors, power supply units and combinations thereof -- Part 2-15: Particular requirements and tests for isolating transformers for the supply of medical locations (IEC 61558-2-15:2011)
LST EN 61558-2-2-2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers (IEC 61558-2-2:2007)
LST EN 60044-3-2003 Instrument transformers. Part 3: Combined transformers (IEC 60044-3:2002)
LST EN 60076-1-2011 Power transformers -- Part 1: General (IEC 60076-1:2011)
LST EN 60310-2005 Railway applications. Traction transformers and inductors on board rolling stock (IEC 60310:2004)

Institute of Electrical and Electronics Engineers (IEEE)

IEEE Std C57.98/COR-1998 Transformer impulse tests; Correction
IEEE Std C57.98-1986 Guide for transformer impulse tests
IEEE Std C57.98-2011 Guide for Transformer Impulse Tests
IEEE Std C57.12.90-1993 Test code for liquid-immersed distribution, power, and regulating transformers and guide for short-circuit testing of distribution and power transformers
IEEE/IEC 60076-57-129-2017 IEC/IEEE International Standard - Power transformers--Part 57-129: Transformers for HVDC applications
IEEE C57.12.37-2006 The Electronic Reporting of Distribution Transformer Test Data
IEEE C57.12.37-2015 The Electronic Reporting of Distribution Transformer Test Data
IEEE C57.168-2023 IEEE Guide for Low-Frequency Dielectric Testing for Distribution, Power, and Regulating Transformers
IEEE Std C57.168-2023 IEEE Guide for Low-Frequency Dielectric Testing for Distribution, Power, and Regulating Transformers
IEEE C57.100-2011 Test Procedure for Thermal Evaluation of Insulation Systems for Liquid-Immersed Distribution and Power Transformers
IEEE/IEC 60076-57-1202-2016 IEC/IEEE International Standard Power transformers --Part 57-1202: Liquid immersed phase-shifting transformers
IEEE Std C57.13.1-1981 Guide for Field Testing of Relaying Current Transformers
IEEE/IEC P60076-57-129_FDIS, July2017 IEEE/IEC Draft International Standard - Power Transformers - Part 57-129: Transformers for HVDC applications
IEEE/IEC 60076-16-2018 IEC/IEEE International Standard - Power transformers - Part 16: Transformers for wind turbine applications
IEEE Std C57.12.91-2011 Test Code for Dry-Type Distribution and Power Transformers
IEEE Std C57.12.91-1995 Test code for dry-type distribution and power transformers
IEEE Std C57.12.91-1979 Test code for dry-type distribution and power transformers
IEEE Std C57.12.90-1999 Test code for liquid-immersed distribution, power, and regulating transformers
IEEE Std C57.12.90-2006 Test code for liquid-immersed distribution, power, and regulating transformers
IEEE 259-1994 Test procedure for evaluation of systems of insulation for specialty transformers
IEEE Std C57.12.90-2015 Test Code for Liquid-Immersed Distribution@ Power@ and Regulating Transformers
IEEE P60076-16_D1 IEC/IEEE International Draft Standard - Power Transformers - Part 16: Transformers for Wind Turbine Application
IEEE P60076-16_D3, February 2017 IEC/IEEE International Draft Standard - Power Transformers - Part 16: Transformers for Wind Turbine Application
P60076-16_D3, February 2017 IEC/IEEE International Draft Standard - Power Transformers - Part 16: Transformers for Wind Turbine Application
IEEE Std C57.100-1986 Test procedure for thermal evaluation of oil-immersed distribution transformers
IEEE C57.138-1998 Recommended Practice for Routine Impulse Test for Distribution Transformers
IEEE C57.138-2016 Recommended Practice for Routine Impulse Tests for Distribution Transformers
IEEE Std C57.12.90/INT 1-2009 Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers
IEEE C57.12.91-1995 Standard Test Code for Dry-Type Distribution and Power Transformers
IEEE Std C57.12.91-2001 Standard Test Code for Dry-Type Distribution and Power Transformers
IEEE C57.12.91 INT 1-2005 Standard Test Code for Dry-Type Distribution and Power Transformers
IEEE C57.12.91-2001 Standard Test Code for Dry-Type Distribution and Power Transformers

European Committee for Electrotechnical Standardization（CENELEC）

EN 61378-2:2001 Convertor Transformers Part 2: Transformers for HVDC Applications
EN 60076-4:2002 Power Transformers - Part 4: Guide to the Lightning Impulse and Switching Impulse Testing - Power Transformers and Reactors
EN 60076-11:2004 Power transformers Part 11: Dry-type transformers
EN 60076-13:2006 Power transformers Part 13: Self-protected liquid-filled transformers
EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
EN 60922:1997 Auxiliaries for Lamps - Ballasts for Discharge Lamps (Excluding Tubular Fluorescent Lamps) General and Safety Requirements

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0532-76-4-2003 Power transformers - Part 4: Guide to lightning impulse and switching impulse testing; Power transformers and reactors (IEC 60076-4:2002); German version EN 60076-4:2002
VDE 0570-2-2-2007 Safety of power transformers@ power supplies@ reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers (IEC 61558-2-2:2007); German version EN 61558-2-2:2007
VDE 0570-2-12-2011 Safety of transformers@ reactors@ power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 61558-2-12:2011); German version EN 61558-2-12:
VDE 0532-76-24-2019 Power transformers - Part 24: Specification of Voltage Regulating Distribution Transformers (VRDT) (IEC 14/999/CD:2019); Text in German and English
VDE 0570-2-14 E*DIN IEC 61558-2-14:2009-05 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
VDE 0570-2-10-2014 Safety of transformers@ reactors@ power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1000 V (IEC 6155
VDE 0551-1-1989*DIN VDE 0551-1:1989 Requirements for isolating transformers and safety isolating transformers (IEC 742 (revised 1983 first edition))
VDE 0570-2-1-2007 Safety of power transformers@ power supplies@ reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications (IEC 61558-2-1:2007); G
VDE 0570-2-13-2009 Safety of transformers@ reactors@ power supply units and similar products for supply voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009); G
VDE 0570-2-4-2009 Safety of transformers@ reactors@ power supply units and similar products for supply voltages up to 1100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers (IEC 61558-2-4:
VDE 0414-44-5 Ber 1-2005*DIN EN 60044-5 Berichtigung 1:2005 Measuring transducers Part 5: Capacitive voltage transducers (IEC 60044-5:2004)
VDE 0532-76-7-2008 Leistungstransformatoren - Teil 7: Leitfaden fuer die Belastung von oelgefuellten Leistungstransformatoren (IEC 60076-7:2005)
VDE 0491-9-4-2016 Nuclear power plants - Instrumentation systems important to safety - Pressure transmitters: Characteristics and test methods (IEC 45A/1045/CD:2015)
VDE 0570-2-3-2011 Safety of transformers@ reactors@ power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners (IEC 61558-2-3:2010); German version EN 61558-2-3:2010
VDE 0532-76-22-5 E*DIN EN IEC 60076-22-5:2019-09 IEC 60076-22-5: Power transformer and reactor fittings - Pumps
VDE 0570-2-8-2011 Safety of transformers@ reactors@ power supply units and combinations thereof - Part 2-8: Particular requirements and tests for transformers and power supply units for bells and chimes (IEC 61558-2-8:2010); German version EN 61558-2-8:2010
VDE V 0532-76-20-2019*DIN IEC TS 60076-20:2019 Power Transformer Energy Efficiency (IEC TS 60076-20:2017 + COR1:2018)
VDE 0414-2-1999*DIN EN 60044-2:1999 Measuring transducers Part 2: Inductive voltage transducers (IEC 60044-2:1997, revised version)
VDE 0570-2-14-2013 Safety of transformers@ reactors@ power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers (IEC 61558-2-14:2012); German version EN 61558
VDE 0570-2-7-2008 Safety of power transformers@ power supplies@ reactors and similar products - Part 2-7: Particular requirements and tests for transformers and power supplies for toys (IEC 61558-2-7:2007@ modified); German version EN 61558-2-7:2007
VDE 0570-1 BERICHTIGUNG 1-2008 Safety of power transformers@ power supplies@ reactors and similar products - Part 1: General requirements and tests - (IEC 61558-1:2005); German version EN 61558-1:2005@ Corrigendum to DIN EN 61558-1 (VDE 0570-1):2006-07
VDE 0532-76-3-2014 Power transformers - Part 3: Insulation levels@ dielectric tests and external clearances in air (IEC 60076-3:2013); German version EN 60076-3:2013
VDE 0570-1-2006 Safety of power transformers@ power supplies@ reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005); German version EN 61558-1:2005
VDE 0570-1 BERICHTIGUNG 2-2008 Safety of power transformers@ power supplies@ reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005); German version EN 61558-1:2005@ Corrigenda to DIN EN 61558-1 (VDE 0570-1):2006-07; German version CENELEC-Cor. :2006 t
VDE 0532-3-1987*DIN VDE 0532-3:1987 Power transformers and reactors - Part 3: Insulation and tests
VDE 0570-2-9-2011 Safety of transformers@ reactors@ power supply units and combinations thereof - Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps (IEC 61558-2-9:2010); German version EN

Gosstandart of Russia

GOST 3484.2-1988 Power transformers. Heating tests
GOST 3484.5-1988 Power transformers. Tank tests for leakages
GOST R 55015-2012 Power transformers. Tanks leakage tests
GOST 3484.4-1988 Power transformers. Tank tests for strength
GOST 20243-1974 Power transformers. Methods of short-circuit tests
GOST R 55014-2012 Power transformers. Tests for mechanical strength of tanks
GOST 22756-1977 Power and voltage transformers and reactors. Test methods of electric insulation strength
GOST IEC 61558-2-14-2015 Safety of transformers, reactors, power supply units and combinations thereof. Part 2-14. Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
GOST IEC 61558-2-7-2012 Safety of power transformers, power supplies. Part 2-7. Particular requirements and test for transformers and power supplies for toys

German Institute for Standardization

DIN EN 61378-1:1999 Convertor transformers - Part 1: Transformers for industrial applications (IEC 61378-1:1997); German version EN 61378-1:1998 + Corrigendum 1998
DIN EN 60076-4 E:2023-04 Draft Document - Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors (IEC 14/1060/CD:2020); Text in German and English
DIN EN IEC 60076-11:2020 Power transformers - Part 11: Dry-type transformers (IEC 60076-11:2018); German version EN IEC 60076-11:2018
DIN EN 60076-4 E:2023 Draft Document - Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors (IEC 14/1060/CD:2020); Text in German and English
DIN EN IEC 60076-11:2020-02 Power transformers - Part 11: Dry-type transformers (IEC 60076-11:2018); German version EN IEC 60076-11:2018
DIN EN IEC 60076-24:2022 Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT) (IEC 60076-24:2020); German version EN IEC 60076-24:2020
DIN EN 60076-11 E:2017 Draft Document - Power transformers - Part 11: Dry-type transformers (IEC 14/871/CD:2016)
DIN EN 60076-11 E:2017-06 Draft Document - Power transformers - Part 11: Dry-type transformers (IEC 14/871/CD:2016)
DIN EN 61558-2-12:2011-12 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 61558-2-12:2011); German version EN 61558-2-...
DIN EN 61558-2-14:2013-09 Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers (IEC 61558-2-14:2012); German version EN 61...
DIN EN 61378-1 E:2009-12 Draft Document - Convertor transformers - Part 1: Transformers for industrial applications (IEC 14/610/CDV:2009); German version FprEN 61378-1:2009
DIN 42545:1987 Transformers; oil trap DN 25; requirements and test
DIN EN 60076-4:2003-06 Power transformers - Part 4: Guide to lightning impulse and switching impulse testing; Power transformers and reactors (IEC 60076-4:2002); German version EN 60076-4:2002
DIN EN 61869-9 E:2012-11 Draft Document - Instrument Transformers - Part 9: Digital interface for instrument transformers (IEC 38/438/CDV:2012); German version FprEN 61869-9:2012
DIN EN 61869-15 E:2015-03 Draft Document - Instrument Transformers - Part 15: Specific Requirements for DC Voltage Transformers (IEC 38/477/CDV:2014); German version FprEN 61869-15:2014
DIN EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers (IEC 61558-2-14:2012); German version EN 61558
DIN IEC 61869-3 E:2008-04 Draft Document - Instrument transformers - Part 3: Specific requirement for inductive voltage transformers (IEC 38/358/CD:2007)
DIN EN 61869-220 E:2018-01 Draft Document - Instrument transformers - Part 220: Safety requirements for Instrument Transformers for low voltage applications (IEC 38/538/CD:2017)
DIN EN 61869-201 E:2018-01 Draft Document - Instrument transformers - Part 201: General requirements for Instrument Transformers for low voltage applications (IEC 38/537/CD:2017)
DIN EN 60076-15 E:2008-01 Draft Document - Power transformers - Part 15: Gas-filled-type power transformers (IEC 14/553/CDV:2007); German version prEN 60076-15:2007
DIN EN 61378-1 E:2009 Draft Document - Convertor transformers - Part 1: Transformers for industrial applications (IEC 14/610/CDV:2009); German version FprEN 61378-1:2009
DIN EN IEC 61869-20 E:2025-01 Draft Document - Instrument Transformers - Part 20: Safety requirements of Instrument Transformers for High Voltage applications (IEC 38/786/CDV:2024); German and English version prEN IEC 61869-20:2024
DIN EN 60076-24:2019-08 Draft Document - Power transformers - Part 24: Specification of Voltage Regulating Distribution Transformers (VRDT) (IEC 14/999/CD:2019); Text in German and English
DIN IEC 61869-4 E:2008-06 Draft Document - Instrument transformers - Part 4: Specific requirement for combined transformers (IEC 38/359/CD:2007)
DIN EN 61558-2-1:2007-11 Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications (IEC 61558-2-1:2007)...
DIN IEC 61869-2 E:2008-01 Draft Document - Instrument transformers - Part 2: Specific requirement for current transformers (IEC 38/357/CD:2007)
DIN IEC 62887:2022 Nuclear power plants - Instrumentation systems important to safety - Pressure transmitters: Characteristics and test methods (IEC 62887:2018)
DIN EN 60076-2 E:2009-11 Draft Document - Power transformers - Part 2: Temperature rise for liquid-immersed transformers (IEC 14/613/CDV:2009); German version FprEN 60076-2:2009
DIN IEC 60076-57-1202 E:2015 Draft Document - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers (IEC 14/787/CD:2014)
DIN EN 60076-15 E:2008 Draft Document - Power transformers - Part 15: Gas-filled-type power transformers (IEC 14/553/CDV:2007); German version prEN 60076-15:2007
DIN EN IEC 60076-24:2022-05 Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT) (IEC 60076-24:2020); German version EN IEC 60076-24:2020
DIN EN 61558-2-13:2009-11 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009)...
DIN EN 60076-2 E:2009 Draft Document - Power transformers - Part 2: Temperature rise for liquid-immersed transformers (IEC 14/613/CDV:2009); German version FprEN 60076-2:2009
DIN IEC 60076-57-1202 E:2015-02 Draft Document - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers (IEC 14/787/CD:2014)
DIN IEC 60076-7:2008-02 Power transformers - Part 7: Loading guide for oil-immersed power transformers (IEC 60076-7:2005)
DIN EN 60076-16 E:2015-12 Draft Document - Power transformers - Part 16: Transformers for wind turbine applications (IEC 14/816/CD:2015)
DIN IEC 62887:2022-04 Nuclear power plants - Instrumentation systems important to safety - Pressure transmitters: Characteristics and test methods (IEC 62887:2018)
DIN EN 61869-14 E:2015-03 Draft Document - Instrument Transformers - Part 14: Specific Requirements for DC Current Transformers (IEC 38/476/CDV:2014); German version FprEN 61869-14:2014
DIN IEC /IEEE 60076-57-1202 E:2021-04 Draft Document - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers (IEC/IEEE 60076-57-1202:2017)
DIN IEC /IEEE 60076-57-1202 E:2021 Draft Document - Power transformers - Part 57-1202: Liquid immersed phase-shifting transformers (IEC/IEEE 60076-57-1202:2017)
DIN IEC 60076-7:2023 Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers (IEC 60076-7:2018)
DIN EN 61558-2-2:2007-11 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers (IEC 61558-2-2:2007); German version EN 61558-2-2:2007
DIN EN 60076-16 E:2015 Draft Document - Power transformers - Part 16: Transformers for wind turbine applications (IEC 14/816/CD:2015)
DIN EN 60076-11:2005-04 Power transformers - Part 11: Dry-type transformers (IEC 60076-11:2004); German version EN 60076-11:2004
DIN IEC/TS 62910:2017 Utility-interconnected photovoltaic inverters - Test procedure for low voltage ride-through measurements (IEC/TS 62910:2015)
DIN EN 60076-12 E:2008-01 Draft Document - Power transformers - Part 12: Loading guide for dry-type power transformers (IEC 14/562/CDV:2007); German version prEN 60076-12:2007
DIN EN 61869-6 E:2013-04 Draft Document - Instruments transformers - Part 6: Additional general requirements for Low Power Instrument Transformers (IEC 38/443/CDV:2012); German version FprEN 61869-6:2012
DIN EN IEC 60076-22-2:2019 Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators (IEC 60076-22-2:2019); German version EN IEC 60076-22-2:2019
DIN EN IEC 60076-22-5 E:2019-09 Draft Document - Power transformers - Part 22-5: Power transformer and reactor fittings - Pumps (IEC 14/998/CD:2019); Text in German and English
DIN IEC /IEEE 61869-21 E:2024-05 Draft Document - Instrument transformers - Part 21: Uncertainty evaluation in the calibration of Instrument Transformers (IEC 38/756/CDV:2023); Text in German and English
DIN EN IEC 61558-2-3 E:2023 Draft Document - Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners (IEC 96/538/CDV:2022); German and English version prEN IEC 61...
DIN EN 61869-5 E:2010-01 Draft Document - Instrument Transformers - Part 5: Specific requirements for Capacitive Voltage Transformers - Product standard (IEC 38/379A/CDV:2009); German version FprEN 61869-5:2009
DIN EN 61378-2:2001 Convertor transformers - Part 2: Transformers for HVDC applications (IEC 61378-2:2001); German version EN 61378-2:2001
DIN EN 60076-12 E:2008 Draft Document - Power transformers - Part 12: Loading guide for dry-type power transformers (IEC 14/562/CDV:2007); German version prEN 60076-12:2007
DIN EN IEC 61558-2-3 E:2023-09 Draft Document - Safety of transformers, reactors, power supply units and combinations thereof - Part 2-3: Particular requirements and tests for ignition transformers for gas and oil burners (IEC 96/538/CDV:2022); German and English version prEN IEC 61...
DIN EN 60076-4:2003 Power transformers - Part 4: Guide to lightning impulse and switching impulse testing; Power transformers and reactors (IEC 60076-4:2002); German version EN 60076-4:2002
DIN IEC /IEEE 61869-21 E:2024 Draft Document - Instrument transformers - Part 21: Uncertainty evaluation in the calibration of Instrument Transformers (IEC 38/756/CDV:2023); Text in German and English
DIN EN 61378-2:2001-11 Convertor transformers - Part 2: Transformers for HVDC applications (IEC 61378-2:2001); German version EN 61378-2:2001
DIN EN 61378-1:2012-05 Convertor transformers - Part 1: Transformers for industrial applications (IEC 61378-1:2011); German version EN 61378-1:2011
DIN EN IEC 60076-22-1:2019 Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices (IEC 60076-22-1:2019); German version EN IEC 60076-22-1:2019
DIN IEC 60076-7:2023-05 Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers (IEC 60076-7:2018)
DIN EN 60076-7 E:2004 Draft Document - Power transformers - Part 7: Loading guide for oil-immersed power transformers (IEC 14/485A/CDV:2004); German version prEN 60076-7:2004
DIN EN IEC 61558-1:2019-12 Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests (IEC 61558-1:2017); German version EN IEC 61558-1:2019
DIN IEC 60944:1995-01 Guide for the maintenance of silicone transformer liquids; identical with IEC 60944:1988
DIN EN 61558-2-26:2014-05 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposes (IEC 61558-2-26:2013); German version EN 61558-2-2...
DIN IEC/TR 61869-102:2015 Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltage transformers (IEC/TR 61869-102:2014)
DIN EN 61869-2 Supplement 1:2023 Instrument transformers - Part 2: Additional requirements for current transformers - Supplement 1: Interpretation Sheet 1 (IEC 61869-2:2012/ISH1:2022)
DIN EN IEC 60076-22-6 E:2019-11 Draft Document - Power transformers - Part 22-6: Power transformer and reactor cooling equipment - Fans (IEC 14/1001/CD:2019); Text in German and English
DIN EN IEC 60076-22-1:2019-11 Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices (IEC 60076-22-1:2019); German version EN IEC 60076-22-1:2019
DIN EN IEC 60076-22-2:2019-12 Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators (IEC 60076-22-2:2019); German version EN IEC 60076-22-2:2019
DIN EN 61558-2-10:2014 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1000 V (IEC 6155
DIN EN 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009); G
DIN EN 60076-7 E:2004-12 Draft Document - Power transformers - Part 7: Loading guide for oil-immersed power transformers (IEC 14/485A/CDV:2004); German version prEN 60076-7:2004
DIN EN 60076-2:2012-02 Power transformers - Part 2: Temperature rise for liquid-immersed transformers (IEC 60076-2:2011); German version EN 60076-2:2011
DIN EN IEC 61558-2-2:2025-09 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-2: Particular requirements and tests for control transformers and power supply units incorporating control transformers (IEC 61558-2-2:2022)
DIN EN IEC 61869-99:2023 Instrument transformers - Part 99: Glossary (IEC 61869-99:2022 + COR1:2023); German version EN IEC 61869-99:2022 + AC:2023
DIN EN IEC 61558-2-12:2025-09 Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 61558-2-12:2024)
DIN EN IEC 60076-22-4:2019 Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers (IEC 60076-22-4:2019); German version EN IEC 60076-22-4:2019
DIN EN 61558-2-9:2011-09 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps (IEC 61558-2-9:2010); English version..
DIN EN IEC 61558-2-12 E:2023-10 Draft Document - Safety of transformers, reactors, power supply units and combination thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 96/559/CDV:2022); German and...
DIN EN 61558-2-6:2010 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers (
DIN IEC 60076-7:2020-06 Draft Document - Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers (IEC 60076-7:2018)
DIN EN 60076-16:2012-05 Power transformers - Part 16: Transformers for wind turbine applications (IEC 60076-16:2011); German version EN 60076-16:2011

Standard Association of Australia （SAA）

AS C126:1950 Approval and test specification for extra-low voltage transformers
AS C126:1939 Approval and test specification for extra-low voltage transformers
AS C126:1958 Approval and test specification for extra-low-voltage transformers
AS C126:1954 Approval and test specification for extra-low voltage transformers
AS 3126:1981 Approval and test specification for extra-low voltage transformers.
AS 3108.1:1984 Approval and test specification - Isolating transformers and safety isolating transformers - General requirements
AS 60076.4:2006 Power transformers - Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
AS 3167:1981 Approval and test specification for protective isolating transformers
AS C167:1962 Approval and test specification for protective isolating transformers
AS 60044.2:2003 Instrument transformers, Part 2: Voltage transformers
AS 60044.3:2004 Instrument transformers - Combined transformers

Netherlands Institute for Standardization

NPR 10905-1992 Power transformers. Loading guide for dry-type transformers (IEC 905:1987)
NEN 10185-1994 Current transformers (IEC 185:1987+A1:1990,modified)
NEN 10186-1994 Voltage transformers (IEC 186:1987+A1:1988.modified)
NEN 10427-1993 Synthetic testing of high-voltage alternating current circuit breakers (IEC 427:1989)
NEN 2763-1986 Power transformers Insulation levels and dielectric tests

International Electrotechnical Commission (IEC)

IEC 60076:1955 IEC recommendations for power transformers
IEC/IEEE 60076-57-1202:2017 Edition 1.0 2017-05 IEC/IEEE International Standard Power transformers --Part 57-1202: Liquid immersed phase-shifting transformers
IEC/IEEE 60076-16 Edition 2.0 2018-09 IEC/IEEE International Standard - Power transformers - Part 16: Transformers for wind turbine applications
IEC/IEEE P60076-57-129_D26 IEEE/IEC Draft International Standard - Power Transformers - Part 57-129: Transformers for HVDC applications
IEC/IEEE P60076-57-129_D27 IEEE/IEC Draft International Standard - Power Transformers - Part 57-129: Transformers for HVDC applications
IEC 61558-2-14:2022 RLV Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable tra
IEC/IEEE P60076-16, May 2016 IEC/IEEE International Draft Standard - Power Transformers - Part 16: Transformers for Wind Turbine Application
IEC 61558-2-14:2022 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable tra
IEC 82/820/CD:2013 IEC/TS 62910: Test procedure of Low Voltage Ride-Through (LVRT) measurement for utility-interconnected photovoltaic inverter
IEC/IEEE P63253-5713-8, 2024 IEC/IEEE Draft International Standard Requirements for Station Service Voltage Transformers
IEC 60989:1991 Separating transformers, autotransformers, variable transformers and reactors
IEC 60076-4:2002 Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing; Power transformers and reactors
IEC 61558-2-14:2012 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and test for variable transformers and power supply units incorporating variable transformers
IEC 62032:2012(E)IEEE Std C57.135-2011) IEC 62032:2012(E)(IEEE Std C57.135-2011) Guide for the Application, Specification, and Testing of Phase-Shifting Transformers
IEC 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporationg control transformers
IEC 60588-2:1978 Askarels for transformers and capacitors. Part 2 : Test methods
IEC 60588-5:1979 Askarels for transformers and capacitors. Part 5: Screening test for compatibility of materials and transformer askarels

Bureau of Indian Standards

IS 18444-57-129-2024 Transformers - Part 57 Power Transformers - Section 129 Transformers for HVDC Applications (IEC/IEEE 60076-57-129 : 2017, MOD)
IS 18445-2024 Guide for the Application, Specification and Testing of Phase-Shifting Transformers -(IEC 62032 : 2012, MOD)
IS 13956-1994 Testing transformers - specification
IS 18444-57-1202-2024 Power Transformers - Part 57 Hvdc - Section 1202 Liquid Immersed Phase-Shifting Transformers - (IEC/IEEE 60076-57-1202 : 2017, MOD)

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 60076.2:2013 Temperature rise of liquid-immersed power transformers (IEC 60076-2 Ed. 3.0 (2011) MOD)
AS/NZS 4879.1:2008 Performance of transformers and electronic step-down convertors for ELV lamps - Test method - Energy performance
AS/NZS 60076.7:2013 Power transformersGuidelines for loading of oil-immersed power transformers (IEC 60076-7 Ed. 1.0 (2005) MOD)
AS/NZS 60076.1:2014 Overview of power transformers (IEC 60076-1 Ed. 3.0 (2011) MOD)
AS/NZS 60076.3:2008 Power transformers - Insulation levels, dielectric tests and external clearances in air (IEC 60076-3, Ed. 2 (2000) MOD)
AS/NZS 61558.2.4:2009 Safety of power transformers, power supplies, reactors and similar products with supply voltages up to 1100 V Particular requirements and tests for isolating transformers and power supply units containing transformers (IEC 61558-2-4 Ed 2 IDT)

Polski Komitet Normalizacyjny (PKN)

PN-EN IEC 60076-24-2021-04 E Power transformers - Part 24: Specification of voltage regulating distribution transformers (VRDT) (IEC 60076-24:2020)
PN-EN IEC 61007-2021-04 E Transformers and inductors for use in electronic and telecommunication equipment -- Measuring methods and test procedures (IEC 61007:2020)
PN-EN IEC 60076-22-6-2021-10 E Power transformers - Part 22-6: Power transformer and reactor fittings - Electric fans for transformers (IEC 60076-22-6:2021)
PN E04070-11-1986 Power transformers Test methods Test of temperature rise
PN-EN IEC 60076-22-5-2021-10 E Power transformers - Part 22-5: Power transformer and reactor fittings - Electric pumps for transformers (IEC 60076-22-5:2021)
PN E04070-13-1986 Power transformers Test methods Lightning impulse test
PN E04070-04-1986 Power transformers Test methods Test of tightness and strength of tank
PN-EN IEC 61007-2021-04/AC-2021-08 E Transformers and inductors for use in electronic and telecommunication equipment -- Measuring methods and test procedures (IEC 61007:2020/COR1:2021)
PN E04070-1969 Transformers Testing methodes
PN E04063-02-1987 On-load tap changers Test methods Contacts pressure
PN-EN IEC 60076-22-7-2021-02 E Power transformers - Part 22-7: Power transformer and reactor fittings - Accessories and fittings (IEC 60076-22-7:2020)
PN E04070-17-1986 Power transformers Test methods Determination of noise parameters
PN E81106-1985 Welding Single operator type arc welding transformers Requirements and tests

Spanish Association for Standardization (UNE)

UNE-EN IEC 61869-9:2019 Instrument transformers Part 9: Digital interfaces for instrument transformers (IEC 61869-9:2016)
UNE 207019:2009 IN Template of routine test protocol for MV/LV distribution transformers
UNE-EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
UNE 20-101 Pt.3-1987 Power transformer. Isolation level and non-conductive tests
UNE-EN 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products -- Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers (IEC 61558-2-2:2007).
UNE-EN 60076-4:2005 Power transformers -- Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors

Canadian Standards Association (CSA)

CSA IEC 61558-2-2-2020 Safety of power transformers, power supplies, reactors and similar products Part 2-2: Specific requirements and tests for control transformers and power supplies containing control transformers (IEC 61558-2-2:2007, IDT)
CAN/CSA-IEC 61558-2-4-2025 Safety of transformers, reactors, power supply units and combinations thereof — Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers for general applications (Adopted IEC 615...
CAN/CSA-IEC 61558-2-1-2025 Safety of transformers, reactors, power supply units and combinations thereof — Part 2-1: Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications (Adopted IEC 6...
CSA IEC 61558-2-1-2020 Safety of power transformers, power supplies, reactors and related products Part 2-1: Specific requirements and tests for separate winding isolation transformers and power supplies containing separate winding isolation transformers (IEC 61558-2-1:2007, ID
CAN/CSA-C802.2-2018 Test method and minimum efficiency values for dry-type transformers
CSA E61558-2-13-2025 Safety of transformers, reactors, power supply units and combinations thereof — Part 2-13: Particular requirements and tests for auto-transformers and power supply units incorporating auto-transformers for general applications (Adopted IEC 61558-2-13:2...
CAN/CSA C802.2-2018(R2023) Test method and minimum efficiency values for dry-type transformers
CSA IEC 61558-2-2020 Safety of power transformers, power supplies, reactors and similar products — Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

Society of Automotive Engineers (SAE)

SAE J2311-1999 Automatic Transmission Hydraulic Pump Test Procedure
SAE TS355-1-1987 TS355 Test for Electrical Connectors Contact Deformation after Crimping
SAE TS355-1 TS355 Test for Electrical Connectors Contact Deformation after Crimping

Indonesia Standards

SNI IEC 60076-15:2015 Transformator daya - Bagian 15: Transformator daya terisi gas (IEC 60076-15:2008, IDT)
SNI IEC 60076-16:2018 Transformator daya - Bagian 16: Transformator untuk penerapan turbin angin (IEC 60076-16: 2018, IDT)
SNI IEC 60076-4:2011 Power Transformers Part 4: Guidelines for Lightning Impulse and Switching Impulse Testing Power Transformers and Reactors
SNI IEC 61558-1:2017 Keselamatan transformator, reaktor, unit suplai daya dan kombinasinya - Bagian 1: Persyaratan umum dan pengujian (IEC 61558-1:2017, IDT)
SNI IEC 61558-2-15:2011 Keselamatan transformator, reaktor, unit suplai daya dan kombinasinya - Bagian 2-15: Persyaratan dan pengujian khusus untuk transformator isolasi untuk suplai lokasi medis (IEC 61558-2-15:2011, IDT)

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 60588-5:2016 Askarels for transformers and capacitors. Part 5: Screening test for compatibility of materials and transformer askarels
BH GSO IEC 60989:2016 Separating transformers, autotransformers, variable transformers and reactors.

Japanese Industrial Standards Committee (JISC)

JIS E 5007:1998 Railway rolling stock -- Traction transformers -- Test methods
JIS C 5311:1994 ERRATUM 1:1996 Testing methods of power transformers for electronic equipment
JIS E 5007:1989 Test methods for traction transformers of railway rolling stock
JIS C 5311:1994 Testing methods of power transformers for electronic equipment

Process Industry Practices

PIP ELSTR01G-2020 IEC Liquid-Immersed Power Transformers [New Practice]

Comitato Elettrotecnico Italiano

CEI EN 61558-2-14:2015 Safety of transformers, reactors, power supply units and combinations thereof Part 2-14: Particular requirements and test for variable transformers and power supply units incorporating variable transformers
CEI EN 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

American National Standards Institute （ANSI)

ANSI/EIA 364-07C:2007 Electric Connectors - Crimp Contact Deformation Test Procedure
ANSI/IEEE C57.12.37:2006 Standard for the Electronic Reporting of Distribution Transformer Test Data
ANSI/SCTE 120-2011 Test Method for Balance Ratio of 75-300 Ohm Matching Transformer
ANSI/IEEE C57.138:1998 Recommended Practice for Routine Impulse Test for Distribution Transformers
ANSI/IEEE C57.12.90:2010 Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers

OVE Austrian Electrotechnical Association

OVE EN IEC 61558-2-14:2021 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications (IEC 96/507/CDV) (en

Danish Standards Foundation

DANSK DS/EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
DS/EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combination thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
DS/IEC 62032:2012 Guide for the Application, Specification and Testing of Phase-Shifting Transformers
DS/EN 60076-4:2002 Power transformers - Part 4: Guide to lightning impulse and switching impulse testing - Power transformers and reactors
DANSK DS/EN 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

Association Francaise de Normalisation

NF C52-708-2-4*NF EN 50708-2-4:2022 Power transformers - Additional European requirements - Part 2-4 : medium power transformer - Special tests
NF EN 60076-4:2002 Power transformers - Part 4: guide to lightning impulse and switching impulse tests - Power transformers and inductance coils
NF C52-176-4*NF EN 60076-4:2002 Power transformers - Part 4 : guide to lightning impulse and switching impulse testing - Power transformers and reactors
NF C52-558-2-14*NF EN 61558-2-14:2013 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14 : particular requirements and tests for variable transofrmers and power supply units incorporating variable transformers
NF C52-558-2-14*NF EN IEC 61558-2-14:2025 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14 : particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications
NF EN 61558-2-2:2007 Safety of transformers, power supplies, inductance coils and similar products - Part 2-2: special rules and tests for control transformers and power supplies incorporating control transformers
NF C52-558-2-2*NF EN 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-2 : particular requirements and tests for control transformers and power supplies incorporating control transformers
NF C52-103:1975 Transformers. Sleeves for immersed power transformers.

European Committee for Standardization (CEN)

HD 398.3 S1-1986 Power transformers; insulation levels and dielectric tests
prEN 60551-1992 Determination of transformer and reactor sound levels (IEC 551:1987, modified)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO IEC 60989:2014 Separating transformers, autotransformers, variable transformers and reactors.
OS GSO IEC 61558-2-2:2008 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

GCC Standardization Organization

GSO IEC 60989:2014 Separating transformers, autotransformers, variable transformers and reactors.
GSO ISO 6310:2010 Road vehicles - Brake linings – Compressive strain test method
GSO IEC 61558-2-2:2008 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

Swedish Institute for Standards

SS-EN 60076-4:2002 Power transformers - Part 4: Guide to lightning impulse and switching impulse testing - Power transformers and reactors
SS-EN 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

GM Daewoo

GMKOREA EDS-T-2233-2010 Deformation Test of Rear Axle Transmissions

Belgian Standards Institute

NBN C 42-502-1972 Measuring transformers and protection transformers. pressure transformer
NBN C 52-250 ADD-1985 transformer. safety transformer
NBN C 52-742-1989 transformer. Circuit isolation transformers and safety transformers. Regulation

South African Bureau of Standard

SANS 60076-4:2004 Power transformers Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
SANS 61558-2-1:2007 Safety of power transformers, power supplies, reactors and similar products Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
SANS 61558-2-2:2007 Safety of power transformers, power supplies, reactors and similar products Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

Yugoslav Association for Standardization

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