International Standards and Conformity Assessment for all electrical, electronic and related technologies

CLC/TC 14

Power transformers

 
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CLC/TC 14 Working Documents

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EN 50216-3:2002/prAA:2006 (pr=20479)
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
export to doc file  EN 2006-07-24   Procedure Result No
prEN 50216-4:2013 (pr=22810)
Power transformer and reactor fittings - Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly)
export to doc file  EN   Procedure Result No
EN 50216-5:2002/prAB:2006 (pr=20506)
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
export to doc file  EN 2006-07-24   Procedure Result No
EN 50216-8:2005/prAA:2006 (pr=20507)
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
export to doc file  EN 2006-07-24   Procedure Result No
prEN 50216-9:2007 (pr=15198)
Power transformer and reactor fittings - Part 9: Oil-to-water heat exchangers
export to doc file  EN 2007-10-12   Procedure Result No
FprEN 50216-9:2008 (pr=15198)
Power transformer and reactor fittings - Part 9: Oil-to-water heat exchangers
export to doc file  EN 2008-06-17   Procedure Result No
prEN 50216-10:2007 (pr=15199)
Power transformer and reactor fittings - Part 10: Oil-to-air heat exchangers
export to doc file  EN 2007-10-12   Procedure Result No
FprEN 50216-10:2008 (pr=15199)
Power transformer and reactor fittings - Part 10: Oil-to-air heat exchangers
export to doc file  EN 2008-06-17   Procedure Result No
prEN 50216-11:2007 (pr=20505)
Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators
export to doc file  EN 2008-01-15   Procedure Result No
prEN 50216-12:2007 (pr=20478)
Power transformer and reactor fittings - Part 12: Fans
export to doc file  EN 2008-04-15   Procedure Result No
FprEN 50216-12:2010 (pr=20478)
Power transformer and reactor fittings - Part 12: Fans
export to doc file  EN   Procedure Result No
prEN 50299-1:2013 (pr=24705)
Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 1: Fluid-filled cable terminations
export to doc file  EN   Procedure Result No
prEN 50299-2:2013 (pr=24706)
Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV - Part 2: Dry-type cable terminations
export to doc file  EN   Procedure Result No
CLC/prTR 50453:2005 (pr=16657)
Evaluation of electromagnetic fields around power transformers
export to doc file  EN 2006-01-14   Procedure Result No
CLC/prTR 50462:2007 (pr=15968)
Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
export to doc file  EN 2008-02-25   Procedure Result No
CLC/prTR 50462:2006 (pr=15968)
Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
export to doc file  EN 2006-03-15   Procedure Result No
prEN 50464-1:2006 (pr=14814)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
export to doc file  EN 2006-10-02   Procedure Result No
EN 50464-1:2007/FprAA:2011 (pr=22806)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
export to doc file  EN   Procedure Result No
prEN 50464-2-1:2006 (pr=14815)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements
export to doc file  EN 2006-11-20   Procedure Result No
prEN 50464-2-2:2006 (pr=14816)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on distribution transformers meeting the requirements of EN 50464-2-1
export to doc file  EN 2006-11-20   Procedure Result No
prEN 50464-2-3:2006 (pr=14817)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1
export to doc file  EN 2006-11-20   Procedure Result No
prEN 50464-3:2006 (pr=20582)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents
export to doc file  EN 2006-11-20   Procedure Result No
prEN 50464-4:2006 (pr=14819)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
export to doc file  EN 2006-11-20   Procedure Result No
EN 50464-4:2007/FprAA:2011 (pr=22807)
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
export to doc file  EN   Procedure Result No
FprEN 50541-1:2009 (pr=14820)
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
export to doc file  EN   Procedure Result No
FprEN 50541-2:2012 (pr=22805)
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 2: Determination of loadability of a transformer loaded with non-sinusoidal current
export to doc file  EN   Procedure Result No
FprEN 60076-1:2009 (pr=22467)
Power transformers - Part 1: General
export to doc file  EN   Procedure Result Yes
FprEN 60076-1:2011 (pr=22467)
Power transformers - Part 1: General
export to doc file  EN   Procedure Result Yes
FprEN 60076-2:2010 (pr=22468)
Power transformers - Part 2: Temperature rise for liquid-immersed transformers
export to doc file  EN   Procedure Result Yes
FprEN 60076-2:2009 (pr=22468)
Power transformers - Part 2: Temperature rise for liquid-immersed transformers
export to doc file  EN 2009-11-02   Procedure Result Yes
FprEN 60076-3:2013 (pr=24097)
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
export to doc file  EN   Procedure Result Yes
FprEN 60076-3:2012 (pr=24097)
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
export to doc file  EN   Procedure Result Yes
prEN 60076-6:2006 (pr=20669)
Power transformers - Part 6: Reactors
export to doc file  EN 2007-06-22   Procedure Result Yes
prEN 60076-6:2006 (pr=20669)
Power transformers - Part 6: Reactors
export to doc file  EN 2006-10-16   Procedure Result Yes
FprEN 60076-10:2013 (pr=25043)
Power transformers - Part 10: Determination of sound levels
export to doc file  EN   Procedure Result Yes
FprEN 60076-12:2007 (pr=21371)
Power transformers - Part 12: Loading guide for dry-type power transformers
export to doc file  EN 2007-12-18   Procedure Result Yes
prEN 60076-13:2006 (pr=16727)
Power transformers - Part 13: Self-protected liquid-filled transformers
export to doc file  EN 2006-04-14   Procedure Result Yes
FprEN 60076-14:2012 (pr=24171)
Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
export to doc file  EN   Procedure Result Yes
FprEN 60076-14:2013 (pr=24171)
Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
export to doc file  EN   Procedure Result Yes
prEN 60076-15:2007 (pr=21185)
Power transformers - Part 15: Gas-filled power transformers
export to doc file  EN 2007-09-10   Procedure Result Yes
prEN 60076-15:2007 (pr=21185)
Power transformers - Part 15: Gas-filled power transformers
export to doc file  EN 2008-02-11   Procedure Result Yes
FprEN 60076-16:2009 (pr=22613)
Power transformers - Part 16: Transformers for wind turbines applications
export to doc file  EN   Procedure Result Yes
FprEN 60076-16:2011 (pr=22613)
Power transformers - Part 16: Transformers for wind turbines applications
export to doc file  EN   Procedure Result Yes
FprEN 60076-18:2011 (pr=23523)
Power transformers - Part 18: Measurement of frequency response
export to doc file  EN   Procedure Result Yes
FprEN 60076-18:2012 (pr=23523)
Power transformers - Part 18: Measurement of frequency response
export to doc file  EN   Procedure Result Yes
FprEN 60214-1:2013 (pr=24779)
Tap-changers - Part 1: Performance requirements and test methods
export to doc file  EN   Procedure Result Yes
FprEN 61378-1:2011 (pr=22426)
Convertor transformers - Part 1: Transformers for industrial applications
export to doc file  EN   Procedure Result Yes
FprEN 61378-1:2009 (pr=22426)
Convertor transformers - Part 1: Transformers for industrial applications
export to doc file  EN 2009-10-14   Procedure Result Yes

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CLC/TC 14 Documents open for vote

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Other Documents accessible to CLC/TC 14

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Definitive Text - EN 50216-9:2009
Power transformer and reactor fittings - Part 9: Oil-to-water heat exchangers
Definitive Text - EN 50216-9:2009
Power transformer and reactor fittings - Part 9: Oil-to-water heat exchangers
Definitive Text - EN 50216-9:2009
Power transformer and reactor fittings - Part 9: Oil-to-water heat exchangers
Definitive Text - EN 60726:2003
Dry-type power transformers
Definitive Text - CLC/TR 50453:2007
Evaluation of electromagnetic fields around power transformers
Definitive Text - CLC/TR 50453:2007
Evaluation of electromagnetic fields around power transformers
Definitive Text - EN 60289:1994
Reactors
Definitive Text - EN 50225:1996
Code of practice for the safe use of fully enclosed oil-filled electrical equipment which may be contaminated with PCBs
Definitive Text - EN 60076-13:2006
Power transformers - Part 13: Self-protected liquid-filled transformers
Definitive Text - EN 60076-13:2006
Power transformers - Part 13: Self-protected liquid-filled transformers
Definitive Text - EN 60076-13:2006
Power transformers - Part 13: Self-protected liquid-filled transformers
Definitive Text - CLC/TR 50462:2008
Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
Definitive Text - EN 60214:1997
On-load tap-changers
Definitive Text - EN 50216-3:2002/A1:2002
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
Definitive Text - EN 50464-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents
Definitive Text - EN 50464-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents
Definitive Text - EN 50464-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non-sinusoidal currents
Definitive Text - EN 50216-8:2005
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
Definitive Text - EN 50216-8:2005
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
Definitive Text - EN 50216-8:2005
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
Definitive Text - HD 367 S1:1977
On-load tap changers
 
Definitive Text - EN 60076-1:1997/A12:2002
Power transformers - Part 1: General
Definitive Text - HD 464 S1:1988/A4:1995
Dry-type power transformers
 
Definitive Text - HD 398.5 S1:1983
Power transformers - Part 5: Ability to withstand short-circuit
 
Definitive Text - EN 50299:2002
Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
Definitive Text - HD 428.4 S1:1994
Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Determination of the power rating of a transformer loaded with non-sinusoidal currents
 
Definitive Text - EN 60551:1992
Determination of transformer and reactor sound levels
Definitive Text - HD 428.2.3 S1:1998
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Section 3: Cable boxes type 2 for use on distribution transformers meeting the requirements of HD 428.2.1
 
Definitive Text - EN 50216-5:2002
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-6:2002
Power transformer and reactor fittings - Part 6: Cooling equipment - Removable radiators for oil-immersed transformers
Definitive Text - EN 50195:1996
Code of practice for the safe use of fully enclosed askarel-filled electrical equipment
Definitive Text - EN 50216-3:2002
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
Definitive Text - HD 464 S1:1988/A5:2002
Dry-type power transformers
 
Definitive Text - EN 60289:1994/A11:2002
Reactors
Definitive Text - EN 60076-1:1997/A11:1997
Power transformers - Part 1: General
Definitive Text - EN 60551:1992/A1:1997
Determination of transformer and reactor sound levels
Definitive Text - EN 61378-1:1998/corrigendum Nov. 1998
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - EN 61378-1:1998/corrigendum Nov. 1998
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - EN 61378-1:1998/corrigendum Nov. 1998
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - EN 50216-4:2002
Power transformer and reactor fittings - Part 4: Basic accessories (earthing terminal, drain and filling devices, thermometer pocket, wheel assembly)
Definitive Text - HD 428 S1:1983
Three-phase oil-immersed public distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 24 kV
 
Definitive Text - EN 60076-4:2002
Power transformers - Part 4: Guide to the lightning impulse and switching impulse testing - Power transformers and reactors
Definitive Text - EN 50216-2:2002/A1:2002
Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
Definitive Text - EN 50464-2-2:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on distribution transformers meeting the requirements of EN 50464-2-1
Definitive Text - EN 50464-2-2:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on distribution transformers meeting the requirements of EN 50464-2-1
Definitive Text - EN 50216-5:2002/A1:2002
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50464-2-2:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on distribution transformers meeting the requirements of EN 50464-2-1
Definitive Text - EN 60076-3:2001
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
Definitive Text - EN 60076-5:2000
Power transformers - Part 5: Ability to withstand short circuit
Definitive Text - EN 50464-1:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Definitive Text - EN 50464-1:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Definitive Text - EN 50464-1:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Definitive Text - EN 50464-1:2007/A1:2012
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Definitive Text - EN 50464-1:2007/A1:2012
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Definitive Text - EN 50464-2-1:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements
Definitive Text - EN 50464-2-1:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements
Definitive Text - EN 60076-11:2004
Power transformers - Part 11: Dry-type transformers
Definitive Text - EN 60076-10:2001
Power transformers - Part 10: Determination of sound levels
Definitive Text - EN 60076-10:2001
Power transformers - Part 10: Determination of sound levels
Definitive Text - EN 60076-10:2001
Power transformers - Part 10: Determination of sound levels
Definitive Text - EN 61378-2:2001
Convertor transformers - Part 2: Transformers for HVDC applications
Definitive Text - EN 60214-1:2003
Tap-changers - Part 1: Performance requirements and test methods
Definitive Text - HD 538.2 S1:1995
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV
Definitive Text - HD 398.4 S1:1980
Power transformers - Part 4: Tappings and connections
 
Definitive Text - EN 50216-5:2002/A3:2006
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-5:2002/A3:2006
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-5:2002/A3:2006
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-8:2005/A1:2006
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
Definitive Text - EN 50216-8:2005/A1:2006
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
Definitive Text - EN 50216-8:2005/A1:2006
Power transformer and reactor fittings - Part 8: Butterfly valves for insulating liquid circuits
Definitive Text - EN 50216-3:2002/A2:2006
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
Definitive Text - EN 50216-3:2002/A2:2006
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
Definitive Text - EN 50216-3:2002/A2:2006
Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
Definitive Text - EN 50216-5:2002/A2:2005
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-5:2002/A2:2005
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-5:2002/A2:2005
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50464-4:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
Definitive Text - EN 50464-4:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
Definitive Text - EN 50464-4:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
Definitive Text - HD 428.3 S1:1994
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Supplementary requirements for transformers with highest voltage for equipment equal to 36 kV
Definitive Text - HD 464 S1:1988/A3:1992
Dry-type power transformers
 
Definitive Text - HD 428.1 S1:1992
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - HD 428 S1:1983/A1:1990
Three-phase oil-immersed public distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 24 kV
 
Definitive Text - HD 428.2.1 S1:1994
Three phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2,5 MVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Section 1: General requirements
 
Definitive Text - HD 428.2.2 S1:1997
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Section 2: Cable boxes type 1 for use on distribution transformers meeting the requirements of HD 428.2.1 S1
 
Definitive Text - EN 60076-6:2008
Power transformers - Part 6: Reactors
Definitive Text - EN 60076-6:2008
Power transformers - Part 6: Reactors
Definitive Text - EN 60076-6:2008
Power transformers - Part 6: Reactors
Definitive Text - HD 398.1 S1:1980
Power transformers - Part 1: General
 
Definitive Text - HD 398.5 S1:1983/A1:1988
Power transformers - Part 5: Ability to withstand short-circuit
 
Definitive Text - HD 399 S1:1979
Measurement of transformer and reactor sound levels
 
Definitive Text - HD 399 S2:1991
Determination of transformer and reactor sound levels
 
Definitive Text - HD 464 S1:1988
Dry-type power transformers
 
Definitive Text - HD 464 S1:1988/A2:1991
Dry-type power transformers
 
Definitive Text - EN 60076-1:2011
Power transformers - Part 1: General
Definitive Text - EN 60076-1:2011
Power transformers - Part 1: General
Definitive Text - EN 60076-1:2011
Power transformers - Part 1: General
Definitive Text - EN 60076-1:1997
Power transformers - Part 1: General
Definitive Text - EN 60076-1:1997/A1:2000
Power transformers - Part 1: General
Definitive Text - EN 50216-10:2009
Power transformer and reactor fittings - Part 10: Oil-to-air heat exchangers
Definitive Text - EN 50216-10:2009
Power transformer and reactor fittings - Part 10: Oil-to-air heat exchangers
Definitive Text - EN 50216-10:2009
Power transformer and reactor fittings - Part 10: Oil-to-air heat exchangers
Definitive Text - HD 538.1 S1:1992
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - HD 538.1 S1:1992/A1:1995
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - EN 50216-2:2002
Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
Definitive Text - HD 398.2 S1:1980
Power transformers - Part 2: Temperature rise
 
Definitive Text - HD 398.2 S1:1980/A1:1988
Power transformers - Part 2: Temperature rise
 
Definitive Text - HD 398.3 S1:1986
Power transformers - Part 3: Insulation levels and dielectric tests
 
Definitive Text - HD 398.3 S1:1986/A1:1995
Power transformers - Part 3: Insulation levels and dielectric tests
 
Definitive Text - R014-001:1999
Guide for the evaluation of electromagnetic fields around power transformers
Definitive Text - HD 428.6 S1:2002
Three phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 6: Requirements and tests concerning pressurised corrugated tanks
 
Definitive Text - HD 428.1 S1:1992/A1:1995
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - EN 60076-2:1997
Power transformers - Part 2: Temperature rise
Definitive Text - EN 50216-1:2002
Power transformer and reactor fittings - Part 1: General
Definitive Text - EN 50216-7:2002
Power transformer and reactor fittings - Part 7: Electric pumps for transformer oil
Definitive Text - HD 367 S2:1992
On-load tap-changers
 
Definitive Text - HD 539 S1:1991
Reactors
 
Definitive Text - HD 539 S2:1992
Reactors
 
Definitive Text - EN 60076-16:2011
Power transformers - Part 16: Transformers for wind turbines applications
Definitive Text - EN 50464-4:2007/A1:2011
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
Definitive Text - EN 50541-2:2013
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 2: Determination of loadability of a transformer loaded with non-sinusoidal current
Definitive Text - EN 50541-2:2013
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 2: Determination of loadability of a transformer loaded with non-sinusoidal current
Definitive Text - EN 60076-16:2011
Power transformers - Part 16: Transformers for wind turbines applications
Definitive Text - EN 60076-16:2011
Power transformers - Part 16: Transformers for wind turbines applications
Definitive Text - EN 50464-4:2007/A1:2011
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
Definitive Text - EN 50464-4:2007/A1:2011
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 4: Requirements and tests concerning pressurised corrugated tanks
Definitive Text - EN 50216-11:2008
Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators
Definitive Text - EN 50216-11:2008
Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators
Definitive Text - EN 50216-11:2008
Power transformer and reactor fittings - Part 11: Oil and winding temperature indicators
Definitive Text - HD 428.1 S1:1992/AC:2011
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - HD 428.1 S1:1992/AC:2011
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - HD 428.1 S1:1992/AC:2011
Three-phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - EN 50299:2002/corrigendum Apr. 2004
Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
Definitive Text - EN 50299:2002/corrigendum Apr. 2004
Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
Definitive Text - EN 50299:2002/corrigendum Apr. 2004
Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
Definitive Text - EN 60076-2:2011
Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Definitive Text - EN 60076-2:2011
Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Definitive Text - EN 60076-2:2011
Power transformers - Part 2: Temperature rise for liquid-immersed transformers
Definitive Text - HD 538.1 S1:1992/AC:2011
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - HD 538.1 S1:1992/AC:2011
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - HD 538.1 S1:1992/AC:2011
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Definitive Text - EN 61378-1:1998
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - EN 50216-5:2002/A2:2005/corrigendum Oct. 2006
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-5:2002/A2:2005/corrigendum Oct. 2006
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 50216-5:2002/A2:2005/corrigendum Oct. 2006
Power transformer and reactor fittings - Part 5: Liquid level, pressure and flow indicators, pressure relief devices and dehydrating breathers
Definitive Text - EN 61378-1:2011
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - EN 61378-1:2011
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - EN 61378-1:2011
Convertor transformers - Part 1: Transformers for industrial applications
Definitive Text - 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
Definitive Text - 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
Definitive Text - 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
Definitive Text - EN 50216-12:2011
Power transformer and reactor fittings - Part 12: Fans
Definitive Text - EN 50216-12:2011
Power transformer and reactor fittings - Part 12: Fans
Definitive Text - EN 50216-12:2011
Power transformer and reactor fittings - Part 12: Fans
Definitive Text - EN 50464-2-1:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-1: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements
Definitive Text - EN 60076-5:2006
Power transformers - Part 5: Ability to withstand short-circuit
Definitive Text - EN 60076-5:2006
Power transformers - Part 5: Ability to withstand short-circuit
Definitive Text - EN 60076-5:2006
Power transformers - Part 5: Ability to withstand short-circuit
Definitive Text - EN 60076-18:2012
Power transformers - Part 18: Measurement of frequency response
Definitive Text - EN 60076-18:2012
Power transformers - Part 18: Measurement of frequency response
Definitive Text - EN 60076-18:2012
Power transformers - Part 18: Measurement of frequency response
Definitive Text - EN 60076-14:2013
Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
Definitive Text - EN 60076-14:2013
Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
Definitive Text - EN 60076-14:2013
Power transformers - Part 14: Liquid-immersed power transformers using high-temperature insulation materials
Definitive Text - EN 60076-3:2013
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
Definitive Text - EN 60076-3:2013
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
Definitive Text - EN 60076-3:2013
Power transformers - Part 3: Insulation levels, dielectric tests and external clearances in air
Definitive Text - EN 50464-2-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1
Definitive Text - EN 50464-2-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1
Definitive Text - EN 50464-2-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2 500 kVA with highest voltage for equipment not exceeding 36 kV - Part 2-3: Distribution transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on distribution transformers meeting the requirements of EN 50464-2-1
Definitive Text - HD 538.3 S1:1997
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV - Part 3: Determination of the power rating of a transformer loaded with non- sinusoidal current
Definitive Text - EN 60742:1995
Isolating transformers and safety isolating transformers - Requirements
Definitive Text - EN 60742:1989
Isolating transformers and safety isolating transformers - Requirements

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