iec551 sound levels of transformers and reactors

iec551 sound levels of transformers and reactors, Total:500 items.

In the international standard classification, iec551 sound levels of transformers and reactors involves: Acoustics and acoustic measurements, Transformers. Reactors, Air quality, Construction materials, Electrical accessories, Rectifiers. Convertors. Stabilized power supply, Insulation, Electricity. Magnetism. Electrical and magnetic measurements, Pumps, Railway rolling stock, Protection against electric shock, Components for electrical equipment, Equipment for entertainment.

Danish Standards Foundation, iec551 sound levels of transformers and reactors

DS/IEC 551:1981 Determination of transformer and reactor sound levels
DS/EN 60076-10:2001 Power transformers - Part 10: Determination of sound levels
DS/EN 50216-3/A2:2007 Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
DS/EN 50216-3:2002 Power transformer and reactor fittings - Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
DS/EN 50216-2/A1:2003 Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
DS/EN 50216-2:2002 Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
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 61558-2-2:2007 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
DS/EN 50336:2002 Bushings for transformers and reactor cable boxes not exceeding 36 kV
DS/EN 50336:2021 Bushings for transformers and reactor cable boxes not exceeding 36 kV
DS/IEC/TS 60076-19:2013 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
DS/EN IEC 60076-22-8:2021 Power transformers – Part 22-8: Power transformer and reactor fittings – Devices suitable for use in communication networks
DS/EN 50216-6:2002 Power transformer and reactor fittings - Part 6: Cooling equipment - Removable radiators for oil-immersed transformers
DS/EN 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
DS/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
DS/EN 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
DS/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
DS/EN 61558-2-7:2008 Safety of power transformers, power supplies, reactors and similar products - Part 2-7: Particular requirements and tests for transformers and power supplies for toys
DS/CLC/TR 50462:2008 Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
DS/EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
DS/IEC 60076-10-1:2020 Amendment 1 – Power transformers – Part 10-1: Determination of sound levels – Application guide
DS/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
DS/EN 61558-2-20:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
DS/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
DS/CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
DS/EN 61558-2-23:2011 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
DS/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

European Committee for Electrotechnical Standardization（CENELEC）, iec551 sound levels of transformers and reactors

HD 399-1979 Measurement of Transformer and Reactor Sound Level
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 50336:2002 Bushings for transformers and reactor cable boxes not exceeding 36 kV
EN 50216-2:2002 Power transformer and reactor fittings Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator (Incorporates Amendment A1: 2002)
EN 60076-19:2015 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
EN IEC 60076-22-8:2021 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks
EN 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
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
EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
FprEN IEC 61558-2-7:2023 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-7: Particular requirements and tests for transformers and power supply units for toys
FprEN IEC 61558-2-3:2023 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
FprEN IEC 61558-2-6:2021 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
FprEN IEC 61558-2-20:2022 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
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
CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, iec551 sound levels of transformers and reactors

GB 7328-1987 Sound level determination of transformers and reactors
GB/T 7328-1987 Determination of transformer and reactor sound levels
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 19212.2-2012 Safety of power transformers, power supplies, reactors and similar products - Part 2: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
GB 19212.2-2012 Safety of power transformers,power supplies,reactors and similar products.Part 2:Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
GB 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors
GB/T 19212.14-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 14: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
GB/T 19212.5-2011 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 5: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
GB 19212.5-2011 Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1100 V.Part 5:Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
GB 19212.14-2012 Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1100V.Part 14:Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
GB/T 19212.8-2012 Safety of power transformers, power supplies, reactors and similar products - Part 8:Particular requirements and tests for transformers and power supplies for toys
GB 19212.8-2012 Safety of power transformers,power supplies,reactors and similar products.Part 8:Particular requirements and tests for transformers and power supplies for toys
GB/T 19212.7-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers
GB 19212.7-2012 Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1100V.Part 7:Particular requirements and rest for safety isolating transformers and power supply units incorporating safety isolating transformers
GB/T 19212.9-2016 Safety of transformers, reactors, power supply units and combinations thereof—Part 9: Particular requirements and tests for transformers and power supply units for bells and chimes
GB 19212.21-2014 Safety of transformers,reactors,power supply units and combinations thereof.Part 21:Particular requirements and tests for small reactors
GB/T 19212.21-2014 Safety of transformers,reactors,power supply units and combinations thereof.Part 21:Particular requirements and tests for small reactors
GB/T 19212.4-2016 Safety of transformers, reactors, power supply units and combinations thereof—Part 4: Particular requirements and tests for ignition transformers for gas and oil burners
GB/T 19212.15-2016 Safety of transformers, reactors, power supply units and combinations thereof—Part 15: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers
GB 19212.10-2014 Safety of transformers, reactors,power supply units and combinations thereof.Part 10:Particular requirements and tests for transformers and power supply units for class Ⅲ handlamps for tungsten filament lamps
GB/T 19212.10-2014 Safety of transformers, reactors,power supply units and combinations thereof.Part 10:Particular requirements and tests for transformers and power supply units for class Ⅲ handlamps for tungsten filament lamps

CENELEC - European Committee for Electrotechnical Standardization, iec551 sound levels of transformers and reactors

HD 399 S2-1991 Determination of Transformer and Reactor Sound Levels
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
EN 61558-2-4:1997 Safety of Power Transformers@ Power Supply Units and Similar Part 2-4: Particular Requirements for Isolating Transformers for General Use
EN 61558-2-13:2000 Safety of Power Transformers@ Power Supply Units and Similar Devices Part 2-13: Particular Requirements for Auto-Transformers for General Use
EN 61558-2-6:1997 Safety of Power Transformers@ Power Supply Units and Similar Part 2-6: Particular Requirements for Safety Isolating Transformers for General Use
EN 61558-2-20:2011 Safety of transformers@ reactors@ power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors

SCC, iec551 sound levels of transformers and reactors

BS EN 60551:1993 Determination of transformer and reactor sound levels
IEC 60551:1976 Measurement of transformer and reactor sound levels
BS 6056:1981 Method of measurement of transformer and reactor sound levels
IEC 60551:1987/AMD1:1995 Amendment 1 - Determination of transformer and reactor sound levels
DANSK DS/EN 60076-10:2016 Power transformers – Part 10: Determination of sound levels
CEI EN 60076-10:2017 Power transformers Part 10: Determination of sound levels
CEI EN 50216-2:2002 Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
DANSK DS/EN 50216-2:2002 Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
BS PD IEC/TS 60076-19:2013 Power transformers. Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
11/30242450 DC BS EN 61558-2-10. Safety for 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 excee...
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
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
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
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
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
DANSK DS/IEC 60076-10-1:2016 Power transformers - Part 10-1: Determination of sound levels - Application guide
DANSK DS/EN 60076-19:2015 Power transformers – Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
DANSK DS/IEC/TS 60076-19:2013 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
CEI EN 60076-19:2017 Power transformers Part 19: Rules for determining uncertainties in the measurement of losses of power transformers and reactors
CEI EN IEC 60076-22-8:2022 Power transformers Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks
DANSK DS/EN IEC 60076-22-8:2021 Power transformers – Part 22-8: Power transformer and reactor fittings – Devices suitable for use in communication networks
CEI EN 50216-6:2002 Power transformer and reactor fittings - Part 6: Cooling equipment - Removable radiators for oil-immersed transformers
DANSK DS/EN 50216-6:2002 Power transformer and reactor fittings – Part 6: Cooling equipment – Removable radiators for oil-immersed transformers
DIN IEC 61558-2-14 E:2009 Draft Document - 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 transform...
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
DIN EN 60076-10 E:2014 Draft Document - Power transformers - Part 10: Determination of sound levels (IEC 14/764/CDV:2013); German version FprEN 60076-10:2013
CSA IEC 61558-2-1020 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
CEI EN 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
DANSK DS/EN 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
CSA IEC 61558-2-4020 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V — Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
CEI EN 61558-2-13:2010 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
CEI EN 61558-2-4:2010 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
DANSK DS/EN 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
DANSK DS/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
AENOR UNE-EN 60076-19:2016 Power transformers. Part 19: Rules for the determination of uncertainties in the measurement of power transformer losses and reactances.
DIN EN 50336 E:2022 Draft Document - Bushings for transformers and reactor cable boxes not exceeding 36 kV; German and English version EN 50336:2021
DANSK DS/EN 61558-2-9:2011 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
CEI EN 61558-2-9:2012 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
CEI EN 61558-2-7:2008 Safety of power transformers, power supplies, reactors and similar products Part 2-7: Particular requirements and tests for transformers for toys
DANSK DS/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
CEI EN 61558-2-12:2012 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
DIN EN 61558-2-13 E:2007 Draft Document - Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 96/274...
DIN EN 61558-2-4 E:2007 Draft Document - Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers (I...
DANSK DS/EN 61558-2-7:2007 Safety of power transformers, power supplies, reactors and similar products - Part 2-7: Particular requirements and tests for transformers and power supplies for toys
CEI CLC/TR 50462:2009 Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
DANSK DS/CLC/TR 50462:2008 Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
06/30158177 DC BS EN 61558-2-13. Safety of power transformers, power supplies, reactors and similar products. Part 2-13. Particular requirements and tests for auto-transformers and power supplies incorporating auto-transformers for general applications
DIN EN IEC 61558-2-10 E:2023 Draft Document - 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 exceed...
CSA IEC 61558-2-6020 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V — Part 2-6: Particular requirements and tests for safety isolatingtransformers and power supply units incorporating safety isolating transformers
CAN/CSA-IEC 61558-2-6-2020 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
CAN/CSA-IEC 61558-2-4-2020 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers (Adopted IE...
CEI EN 61558-2-6:2010 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
DANSK DS/EN 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
DIN EN 61558-2-5 E:2008 Draft Document - Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-5: Particular requirements and tests for shaver transformers, power supply units incorporating a shaver transformer and...
CAN/CSA-IEC 61558-2-1-2020 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 (Adopted CEI/IEC 615...
DIN EN IEC 61558-2-14 E:2022 Draft Document - 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 ...
CEI 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
DIN EN 61558-2-10 E:2011 Draft Document - Safety for 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 excee...
DANSK DS/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
CAN/CSA-IEC 61558-2-2-2020 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 (Adopted CEI/IEC 61558-2-2:2007, second edition, 20...
06/30158164 DC BS EN 61558-2-4. Safety of power transformers, power supply units, reactors and similar products. Part 2-4. Particular requirements and tests for isolating transformers and power supplies incorporating isolating transformers for general applications
DANSK DS/IEC 60076-10-1/AMD1:2020 Amendment 1 – Power transformers – Part 10-1: Determination of sound levels – Application guide
DIN EN IEC 61558-2-1 E:2020 Draft Document - Safety of transformers, reactors, power supply units and combinations thereof - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications (...
CEI EN 61558-2-3:2011 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
DANSK DS/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
DANSK DS/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
CEI EN 61558-2-8:2012 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
DANSK DS/EN 61558-2-20:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
CEI EN 61558-2-20:2012 Safety of transformers, reactors, power supply units and combinations thereof Part 2-20: Particular requirements and tests for small reactors
DIN EN 60076-19:2016 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors (IEC/TS 60076-19:2013, modified); German version EN 60076-19:2015
CEI EN 61558-2-15:2013 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
DANSK DS/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
DIN EN IEC 61558-2-4 E:2020 Draft Document - 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...
DANSK DS/EN 61558-2-23:2011 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
CEI EN 61558-2-23:2012 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
CEI CLC/TS 50537-2:2011 Railway applications - Mounted parts of the traction transformer and cooling system Part 2: Pump for insulating liquid for traction transformers and reactors
UNE-EN 50299:2004 Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
DANSK DS/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
06/30153646 DC EN 61558-2-23. Safety of power transformers, power supplies, reactors and similar products. Part 2-23. Particular requirements for transformers and power supplies for control sites
06/30158173 DC BS EN 61558-2-6. Safety of power transformers, power supply units, reactors and similar products. Part 2-6. Particular requirements and tests for safety isolating transformers and power supplies incorporating safety isolating transformers for general a...
DIN EN 61558-2-12 E:2009 Draft Document - Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units incorporating constant v...
IEEE C57.150-2023 IEEE Guide for the Transportation of Transformers and Reactors Rated 10 000 kVA or Higher
DANSK DS/CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors
DIN VDE 0570-10 E:2009 Draft Document - Safety of Transformers, Reactors, Power Supply Units and similar Products for Supply Voltages up to 1100 V - EMC requirements
CEI EN 50299:2003 Oil-immersed cable connection assemblies for transformers and reactors having highest voltage for equipment Um from 72,5 kV to 550 kV
DIN EN IEC 61558-2-6 E:2020 Draft Document - Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply Units incorporating safety isolating transformers for genera...
DIN EN IEC 61558-2-12 E:2023 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 CLC/TS 50537-2 E:2010 Draft Document - Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors; German version CLC/FprTS 50537-2:2009

Association Francaise de Normalisation, iec551 sound levels of transformers and reactors

NF C52-161:1993 Determination of transformer and reactor sound levels.
NF C52-176-10:2005 Power transformers - Part 10 : determination of sound levels.
NF C52-176-10*NF EN 60076-10:2017 Power transformers - Part 10 : determination of sound levels
NF EN 61558-2-9:2011 Safety of transformers, inductors, power supplies and combinations of these elements - Part 2-9: special rules and tests for transformers and power supplies for Class III portable lamps...
NF C52-216-3/A2*NF EN 50216-3/A2:2006 Power transformer and reactor fittings - Part 3 : protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
NF C52-216-2/A1*NF EN 50216-2/A1:2003 Power transformer and reactor fittings - Part 2 : gas and oil actuated relay for liquid immersed transformers and reactors with conservator
NF C52-216-2*NF EN 50216-2:2002 Power transformer and reactor fittings - Part 2 : gas and oil actuated relay for liquid immersed transformers and reactors with conservator.
NF C52-216-3*NF EN 50216-3:2002 Power transformer and reactor fittings - Part 3 : protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion
NF EN 61558-2-14:2013 Safety of transformers, reactors, power supplies and combinations thereof - Part 2-14: special requirements and tests for variable transformers and power supplies incorporating transformers...
NF C52-062:1993 Outdoor immersed capacitance graded bshings, 52 to 420 kv for oil immersed type transformers or reactors.
NF C52-036*NF EN 50336:2003 Bushings for transformers and reactor cable boxes not exceeding 36 kV
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 EN 61558-2-5:2011 Safety of transformers, inductors, power supplies and combinations thereof - Part 2-5: special rules and tests for transformers for shavers, power supplies incorporating a transformer...
NF C52-036*NF EN 50336:2021 Bushings for transformers and reactor cable boxes not exceeding 36 kV
NF EN 61558-2-12:2011 Safety of transformers, inductors, power supplies and combinations thereof - Part 2-12: special requirements and tests for constant voltage transformers and power supplies for constant voltage...
NF C52-176-19*NF EN 60076-19:2016 Power transformers - Part 19 : rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
NF C52-176-22-8*NF EN IEC 60076-22-8:2021 Power transformers - Part 22-8 : power transformer and reactor fittings - Devices suitable for use in communication networks
NF EN 60076-19:2016 Power transformers - Part 19: rules for determining uncertainties in measuring losses of power transformers and inductance coils
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 C52-216-6*NF EN 50216-6:2002 Power transformer and reactor fittings - Part 6 : cooling equipment - Removable radiators for oil-immersed transformers.
NF EN ISO 3743-1:2012 Acoustics - Determination of sound power levels and acoustic energy levels emitted by noise sources based on sound pressure - Reverberated field expertise methods applicable to small transient sources...
NF C52-558-2-4*NF EN 61558-2-4:2009 Safety of transformers, reactors, power supply units and similar products for voltages up to 1 100 V - Part 2-4 : particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
NF EN 61558-2-8:2011 Safety of transformers, inductors, power supplies and combinations thereof - Part 2-8: special rules and tests for transformers and power supplies for bells and chimes
NF C52-558-2-13*NF EN 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-13 : particular requirements and tests for auto transformers and power supply units incorporating auto transformers
NF EN 61558-2-20:2011 Safety of transformers, reactors, power supplies and combinations thereof - Part 2-20: special rules and tests for small reactors
NF EN 61558-2-16/A1:2014 Sécurité des transformateurs, bobines d'inductance, blocs d'alimentation et produits analogues pour tensions d'alimentation jusqu'à 1 100 V - Partie 2-16 : règles particulières et essais pour les blocs d'alimentation à découpage et les tran...
NF C52-558-2-10*NF 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
NF EN 61558-2-3:2011 Safety of transformers, reactors, power supplies and combinations thereof - Part 2-3: special rules and tests for ignition transformers for gas and liquid fuel burners
NF C52-558-2-1*NF EN 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
NF EN 61558-2-13:2009 Sécurité des transformateurs, bobines d'inductance, blocs d'alimentation et produits analogues pour des tensions jusqu'à 1 100 V - Partie 2-13 : règles particulières et essais pour les autotransformateurs et blocs d'alimentation incorporant de...
NF EN 61558-2-6:2009 Safety of transformers, inductors, power supplies and similar products for voltages up to 1100 V - Part 2-6: special rules and tests for safety transformers and power supplies in...
NF EN 61558-2-4:2009 Safety of transformers, inductors, power supplies and similar products for voltages up to 1100 V - Part 2-4: special rules and tests for circuit isolation transformers and power supplies...
NF C52-558-2-7*NF EN 61558-2-7:2008 Safety of power transformers, power supplies, reactors and similar products - Part 2-7 : particular requirements and tests for transformers and power supplies for toys
NF C52-558-2-23*NF EN 61558-2-23:2011 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
NF EN 61558-2-23:2011 Safety of transformers, reactors, power supplies and combinations thereof - Part 2-23: special rules and tests for transformers and power supplies for construction sites
NF EN 50299-2:2015 Cable junction box for submerged transformers and inductance coil with voltages between 72.5 kV and 550 kV - Part 2: dry cable end
NF EN 50216-2/A1:2003 Accessories for power transformers and inductance coils - Part 2: protection relay (gas evolution, oil level) for transformers and reactors immersed in a liquid dielectric equipped with a preservative
NF EN 50216-2:2002 Accessories for power transformers and inductance coils - Part 2: protection relay (gas evolution, oil level) for transformers and reactors immersed in a liquid dielectric equipped with a preservative
NF EN 61050/A1:1996 Transformers for tubular discharge lamps having a no-load secondary voltage greater than 1,000 V (commonly called neon transformers) - General and safety requirements
NF EN 61050:1993 Transformers for tubular discharge lamps having a no-load secondary voltage greater than 1,000 V (commonly called neon transformers) - General and safety requirements

SE-SIS, iec551 sound levels of transformers and reactors

SIS SS IEC 551:1983 Power transformers - Measurement of transformer and reactor sound levels

IN-BIS, iec551 sound levels of transformers and reactors

IS 13964-1994 Methods of measurement of transformer and reactor sound levels

International Electrotechnical Commission (IEC), iec551 sound levels of transformers and reactors

IEC 60551/AMD1:1995 Determination of transformer and reactor sound levels; Amendment 1
IEC 60076-10:2001 Power Transformers - Part 10: Determination of Sound Levels (Edition 1.0)
IEC 60076-10:2005 Power transformers - Part 10: Determination of sound levels
IEC 60076-10-1:2005 Power transformers - Part 10-1: Determination of sound levels - Application guide
IEC 60076-10-1:2016+AMD1:2020 CSV Power transformers - Part 10-1: Determination of sound levels - Application guide
IEC 60076-10-1:2020 Power transformers - Part 10-1: Determination of sound levels - Application guide
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 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 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 TS 60076-19:2013 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
IEC 60076-22-8:2021 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks
IEC 61558-2-2:2022 RLV 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 transf
IEC 61558-2-2:2022 EXV 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 transf
IEC 61558-2-2:2022 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 transf
IEC 60722:1982 Guide to the lightning impulse and switching impulse testing of power transformers and reactors
IEC 61558-2-7:2007 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 61558-2-13:2022 RLV 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-transformer
IEC 61558-2-13:2022 EXV 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-transformer
IEC 61558-2-13:2022 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-transformer
IEC 61558-2-4:2021 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 tr
IEC 61558-2-4:2021 RLV 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 tr
IEC 61558-2-13:2009 Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
IEC 61558-2-4:2009 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 61558-2-7:2023 EXV Safety of transformers, reactors, power supply units and combinations thereof - Part 2-7: Particular requirements and tests for transformers and power supply units for toys
IEC 61558-2-7-EXV-RLV:2023 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-7: Particular requirements and tests for transformers and power supply units for toys
IEC 60076-10-1:2016/AMD1:2020 Power transformers - Part 10-1: Determination of sound levels - Application guide; Amendment 1
IEC 14/726/DTS:2012 IEC/TS 60076-19, Ed. 1: Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
IEC 61558-2-1:2021 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
IEC 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 61558-2-3:2023 EXV 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-EXV-RLV:2023 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 61558-2-6:2009 Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
IEC 61558-2-20:2022 RLV Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
IEC 61558-2-20:2022 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
IEC 61558-2-6:2021 RLV Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safet
IEC 61558-2-6:2021 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
IEC 61558-2-3:2023 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

RU-GOST R, iec551 sound levels of transformers and reactors

GOST 24687-1981 Power transformers and electrical reactors. Degrees of protection
GOST 22756-1977 Power and voltage transformers and reactors. Test methods of electric insulation strength
GOST R 56738-2015 Power transformers and reactors. Requirements and methods for dielectric tests
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 61558-2-6-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V. Part 2-6. Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
GOST IEC 61558-2-10-2015 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
GOST 17544-1985 General-purpose 220, 330, 500 and 750 kV power oil transformers. Specifications

British Standards Institution (BSI), iec551 sound levels of transformers and reactors

BS EN 60076-10:2016 Power transformers. Determination of sound levels
BS EN 50216-2:2002(2003) Power transformer and reactor fittings — Part 2 : Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
BS EN IEC 60076-22-4:2019 Power transformers - Power transformer and reactor fittings. Insulating liquid to water heat exchangers
BS EN IEC 60076-22-3:2019 Power transformers - Power transformer and reactor fittings. Insulating liquid to air heat exchangers
BS EN IEC 60076-22-8:2021 Power transformers. Power transformer and reactor fittings. Devices suitable for use in communication networks
BS EN 60076-19:2015 Power transformers. Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
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
BS EN 50336:2002 Bushings for transformers and reactor cable boxes not exceeding 36 kV
22/30458403 DC BS EN 61558-2-10. 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…
BS EN 61558-2-4:2009 Safety of transformers, reactors,power supply units and similar products for supply voltages up to 1100 V. Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
BS 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
20/30392261 DC BS EN 50336. Bushings for transformers and reactor cable boxes not exceeding 36 kV
BS 6435:1984(1999) Specification for Unfilled enclosures for the dry termination of HV cables for transformers and reactors
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
BS EN 61558-2-7:2007 Safety of power transformers, power supplies, reactors and similar products - Particular requirements and tests for transformers and power supplies for toys
BS EN 61558-2-10:2014 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
BS DD CLC/TS 50537-2:2010 Railway applications - Mounted parts of the traction transformer and cooling system - Pump for insulating liquid for traction transformers and reactors
DD CLC/TS 50537-2:2010 Railway applications. Mounted parts of the traction transformer and cooling system. Pump for insulating liquid for traction transformers and reactors
20/30410999 DC BS EN IEC 60076-22-8. Power transformers. Part 22-8. Power transformer and reactor fittings. Devices suitable for use in communication networks
BS EN 61558-2-9:2011 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for class III handlamps for tungsten filament lamps
BS EN 61558-2-15:2012 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for isolating transformers for the supply of medical locations
22/30458407 DC BS EN 61558-2-12. 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
BS EN 61558-2-16:2010 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V. Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
BS EN 61558-2-16:2009+A1:2013 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V. Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units
BS EN IEC 61558-1:2019 Safety of transformers, reactors, power supply units and combinations thereof - General requirements and tests
19/30398813 DC BS EN IEC 61558-2-4. 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
19/30398809 DC BS EN IEC 61558-2-1. Safety of transformers, reactors, power supply units and combinations thereof. Part 2-1. Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications
BS EN 61558-2-26:2013 Safety of transformers, reactors, power supply units and combinations thereof. Particular requirements and tests for transformers and power supply units for saving energy and other purposes
BS 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
20/30406256 DC BS IEC 60076-10-1 AMD1. Power transformers. Part 10-1. Determination of sound levels. Application guide
19/30398817 DC BS EN IEC 61558-2-6. Safety of transformers, reactors, power supply units and combinations thereof. Part 2-6. Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for gen...

BE-NBN, iec551 sound levels of transformers and reactors

NBN-EN 60551-1993 Determination of transformer and reactor sound levels

BR-ABNT, iec551 sound levels of transformers and reactors

ABNT P-EB-157-1963 Multi-level radio noise voltage power transformers and distributors
ABNT P-MB-272-1963 Measurement of Radio Noise Voltage Power Transformers and Distributors

German Institute for Standardization, iec551 sound levels of transformers and reactors

DIN 42513:1989 Transformers; marking of components for transformers and reactors
DIN 42513:1989-03 Transformers; marking of components for transformers and reactors / Note: To be replaced by DIN 42513 (1998-09).
DIN 42402:1976 Terminal markings for power transformers and reactors
DIN 42402:1976-03 Terminal markings for power transformers and reactors
DIN EN 50216-2/A1:2003 Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator; Amendment A1; German version EN 50216-2:2002/A1:2002
DIN EN 50336:2022 Bushings for transformers and reactor cable boxes not exceeding 36 kV; German and English version EN 50336:2021
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 50216-2:2002 Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator; German version EN 50216-2:2002
DIN 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); German version EN 61558-2-2:2007
DIN EN 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 (IEC 61558-2-1:2007); G
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 EN 50216-6:2002 Power transformer and reactor fittings - Part 6: Cooling equipment; Removable radiators for oil-immersed transformers; German version EN 50216-6:2002
DIN EN 50336:2002 Bushings for transformer and reactor cable boxes not exceeding 36 kV; German version EN 50336:2002
DIN EN 61558-2-9:2011 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

RO-ASRO, iec551 sound levels of transformers and reactors

STAS 1703/6-1977 FOWEK TRANSFORMKRS Measurement methods of sound levels

YU-JUS, iec551 sound levels of transformers and reactors

JUS N.H1.017-1985 Measurement of transformer and reactor sound levels

Institute of Electrical and Electronics Engineers (IEEE), iec551 sound levels of transformers and reactors

IEEE Std C57.136-2000 Sound level abatement and determination for liquid-immersed power transformers and shunt reactors rated over 500 kVA
IEEE/ASA C57.12.10-1958 American Standard Requirements, Terminology, and Test Code for Distribution, Power, and Regulating Transformers, and Reactors other than Current Limiting Reactors
IEEE Std C57.114-1990 IEEE Seismic Guide for Power Transformers and Reactors
IEEE C57.164-2021 IEEE Guide for Establishing Short-Circuit Withstand Capabilities of Liquid-Filled Power Transformers, Regulators, and Reactors
IEEE Std C57.19.01-2017 IEEE Standard for Performance Characteristics and Dimensions for Power Transformer and Reactor Bushings
IEEE PC57.150/D10, September 2011 Guide for the Transportation of Transformers and Reactors Rated 10,000 kVA or larger
IEEE PC57.120/D016, September 2016 IEEE Approved Draft Guide for Loss Evaluation of Distribution and Power Transformers and Reactors
IEEE PC57.120/D015, March 2016 IEEE Approved Draft Guide for Loss Evaluation of Distribution and Power Transformers and Reactors
PC57.120/D015, March 2016 IEEE Approved Draft Guide for Loss Evaluation of Distribution and Power Transformers and Reactors
IEEE PC57.165 IEEE Draft Guide for Temperature Measurements for Liquid Immersed Transformers and Reactors
IEEE PC57.165/D6.6, March 2023 IEEE Draft Guide for Temperature Measurements for Liquid Immersed Transformers and Reactors
IEEE PC57.152/D6.0, November 2012 IEEE Draft Guide for Diagnostic Field Testing of Fluid Filled Power Transformers, Regulators, and Reactors
IEEE PC57.152/D7.0, January 2013 IEEE Draft Guide for Diagnostic Field Testing of Fluid Filled Power Transformers, Regulators, and Reactors
IEEE Std C57.164-2021 IEEE Guide for Establishing Short-Circuit Withstand Capabilities of Liquid-Filled Power Transformers, Regulators, and Reactors
IEEE C57.164/D7, May 2021 IEEE Draft Guide for Establishing Short Circuit Withstand Capabilities of Liquid Immersed Power Transformers, Regulators, and Reactors
IEEE PC57.19.01/D3, June 2017 IEEE Draft Standard for Performance Characteristics and Dimensions for Transformer and Reactor Bushings
IEEE PC57.19.01/D2, February 2017 IEEE Draft Standard for Performance Characteristics and Dimensions for Transformer and Reactor Bushings
IEEE PC57.19.01/D4, August 2017 IEEE Draft Standard for Performance Characteristics and Dimensions for Transformer and Reactor Bushings
IEEE Std C57.150-2023 IEEE Guide for the Transportation of Transformers and Reactors Rated 10 000 kVA or Higher
IEEE Approved Std PC57.127/D10.0, Jan 2007 Approved IEEE Guide for the Detection and Location of Acoustic Emissions From Partial Discharges in Oil-Immersed Power Transformers and Reactors (Revision of IEEE C57.127-2000)
IEEE Std C57.125-2015 Guide for Failure Investigation, Documentation, Analysis, and Reporting for Power Transformers and Shunt Reactors
IEEE Unapproved Draft Std PC57.113/D4, Oct 2009 IEEE Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors
IEEE C57.113-2023 IEEE Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors
IEEE PC57.150/D6, June 2023 IEEE Draft Guide for the Transportation of Transformers and Reactors Rated 10,000 kVA or Higher
IEEE PC57.150/D5, March 2023 IEEE Draft Guide for the Transportation of Transformers and Reactors Rated 10,000 kVA or Higher
IEEE PC57.150 IEEE Draft Guide for the Transportation of Transformers and Reactors Rated 10,000 kVA or Higher
IEEE PC57.150/D11, August 2012 IEEE Draft Guide for the Transportation of Transformers and Reactors Rated 10,000 kVA or larger
IEEE PC57.156/D4.1, September 2015 IEEE Draft Guide for Tank Rupture Mitigation of Liquid-Immersed Power Transformers and Reactors
IEEE Std PC57.127/D8.0 Unapproved IEEE Guide for the Detection and Location of Acoustic Emissions From Partial Discharges in Oil-Immersed Power Transformers and Reactors (Revision of IEEE C57.127-2000)
IEEE PC57.164/D8, July 2021 IEEE Approved Draft Guide for Establishing Short Circuit Withstand Capabilities of Liquid Immersed Power Transformers, Regulators, and Reactors
IEEE No 262*USAS C57.12.90-1968 USA Standard Test Code for Distribution , Power and Regulating Transformers, and Shunt Reactors
IEEE/ANSI 262-1968 USA Standard Test Code for Distribution , Power and Regulating Transformers, and Shunt Reactors
IEEE PC57.156/D4.3, April 2016 IEEE Approved Draft Guide for Tank Rupture Mitigation of Liquid-Immersed Power Transformers and Reactors
IEEE PC57.113 IEEE Draft Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors

未注明发布机构, iec551 sound levels of transformers and reactors

IEEE Std C57.136-2000(R2005) Sound level abatement and determination for liquid-immersed power transformers and shunt reactors rated over 500 kVA
IEEE Std C57.136-2023 Sound level abatement and determination for liquid-immersed power transformers and shunt reactors rated over 500 kVA
CSA E61558-2-13-2020 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
AS/NZS 61558.2.9:2011/AMD 1:2012 Safety of power transformers, power supplies, reactors and combinations thereof. Particular requirements for transformers and power supply units for Class III portable lamps for tungsten filament lamps.
AS/NZS 61558.2.9:2011(R2012) Safety of power transformers, power supplies, reactors and combinations thereof. Particular requirements for transformers and power supply units for Class III portable lamps for tungsten filament lamps.
IEEE Std C57.113-2023 IEEE Recommended Practce for Partal Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors

Korean Agency for Technology and Standards (KATS), iec551 sound levels of transformers and reactors

KS C IEC 60076-10:2003 Power transformers－Part 10：Determination of sound levels
KS C IEC 60076-10-2020 Power transformers — Part 10: Determination of sound levels
KS C IEC 60076-10-1:2008 Power transformers－Part 10－1：Determination of sound levels－Application guide
KS C IEC 60076-10-1-2020 Power transformers — Part 10-1:Determination of sound levels — Application guide
KS C IEC 61558-2-8:2002 Safety of power transformers, power supply units and similar devices－Part 2－8：Particular requirements for bell and chime transformers
KS C IEC 61558-2-8:2017 Safety of power transformers, power supply units and similar devices－Part 2－8：Particular requirements for bell and chime transformers
KS C IEC 60722:2002 Guide to the lightning impulse and switching impulse testing of power transformers and reactor
KS C IEC 60722:2013 Guide to the lightning impulse and switching impulse testing of power transformers and reactor
KS C IEC 61558-2-12-2017(2022) Safety of Transforemers, Reactors, Power supply units and combination thereof — Part 2-12: Particular requirements and tests for control voltage transformers and power supply units for constant voltag
KS C IEC 61558-2-4:2022 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 tr
KS C IEC 61558-2-1:2022 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
KS C IEC 61558-2-6:2022 Safety of transformers, reactors, power supply units and combinations thereof — Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safet
KS C IEC 60722-2002(2012) Guide to the lightning impulse and switching impulse testing of power transformers and reactor

Indonesia Standards, iec551 sound levels of transformers and reactors

SNI IEC 60076-10:2009 Power transformers - Part 10: Determination of sound levels
SNI IEC 60076-10-1:2012 Power transformers - Part 10-1: Determination of sound levels - Application guide

AENOR, iec551 sound levels of transformers and reactors

UNE-EN 60076-10:2002 Power transformers -- Part 10: Determination of sound levels.
UNE-EN 60076-10:2017 Power transformers - Part 10: Determination of sound levels
UNE-EN 50216-3:2003 Power transformer and reactor fittings -- Part 3: Protective relay for hermetically sealed liquid-immersed transformers and reactors without gaseous cushion.
UNE-EN 50216-2:2003 Power transformer and reactor fittings -- Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator.
UNE-EN 50216-2/A1:2003 Power transformer and reactor fittings -- Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator.
UNE-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
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-EN 50336:2003 Bushings for transformers and reactor cable boxes not exceeding 36 kV
UNE-EN 50216-6:2003 Power transformer and reactor fittings -- Part 6: Cooling equipment - Removable radiators for oil-immersed transformers.
UNE-EN 61558-2-7:2008 Safety of power transformers, power supplies, reactors and similar products -- Part 2-7: Prticular requirements for transformers and power supplies for toys
UNE-EN 61558-2-4:2010 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V -- Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
UNE-EN 61558-2-13:2010 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
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 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
UNE-CLC/TR 50462:2009 Rules for the determination of uncertainties in the measurement of the losses on power transformer and reactors
UNE-EN 61558-2-6:2010 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V -- Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
UNE-EN 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 (IEC 61558-2-1:2007).
UNE-EN 61558-2-8:2011 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
UNE-IEC 60076-10-1:2007 Power transformers - Part 10-1: Determination of sound levels - Application guide (IEC 60076-10-1:2005).
UNE-EN 61558-2-20:2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V -- Part 2-20: Particular requirements and tests for small reactors
UNE-EN 61558-2-3:2011 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
UNE-EN 61558-2-5:2011 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-5: Particular requirements and tests for shaver transformers, power supply units incorporating a shaver transformer and shaver supply unit
UNE-EN 61558-2-23:2011 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
UNE-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

Standard Association of Australia （SAA）, iec551 sound levels of transformers and reactors

AS/NZS 60076.10.1:2009 Application Guide for Determination of Sound Level in Power Transformers
AS/NZS 60076.10:2009 Determination of sound levels in power transformers (IEC 60076-10 Ed.1 (2001) MOD)
AS/NZS 61558.2.6:2009 Safety of power transformers, power supplies, reactors and similar products with supply voltages up to 1100 V. Particular requirements for safety isolating transformers and power supply units containing safety isolating transformers.
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)
AS/NZS 61558.2.3:2011 Safety of power transformers, power supplies, reactors and combinations thereof. Special requirements for ignition transformers for gas and oil burners.
AS 60076.10:2023 Power transformers, Part 10: Determination of sound levels (IEC 60076-10:2016 (ED. 2.0) MOD)
AS/NZS 61558.2.23:2011 Safety of power transformers, power supplies, reactors and combinations thereof. Special requirements for transformers and power supply units for use on construction sites.
AS/NZS 61558.2.4:2022 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
AS/NZS 61558.2.8:2011 Safety of Power Transformers, Power Supplies, Reactors and combinations thereof, Part 2.8: Particular requirements and tests for transformers and power supply units for bells and chimes
IEC 61558-2-7:2023 RLV Safety of transformers, reactors, power supply units and combinations thereof — Part 2-7: Particular requirements and tests for transformers and power supply units for toys
IEC 61558-2-7:2023 Safety of transformers, reactors, power supply units and combinations thereof — Part 2-7: Particular requirements and tests for transformers and power supply units for toys
IEC 61558-2-3:2023 RLV 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
AS/NZS 61558.2.9:2011 Safety of power transformers, power supplies, reactors and combinations thereof. Particular requirements for transformers and power supply units for Class III portable lamps for tungsten filament lamps.
AS/NZS 61558.2.6:2022 Safety of transformers, reactors, power supply units and combinations thereof, Part 2.6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
AS/NZS 61558.2.16:2010 Safety of power transformers, power supplies, reactors and similar products with supply voltages up to 1100 V. Special requirements for switched-mode power supply units and transformers for switched-mode power supply units.
IEC 61558-2-3:2023/COR1:2023 Corrigendum 1 — 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

GSO, iec551 sound levels of transformers and reactors

GSO IEC 60076-10:2022 Power transformers - Part 10: Determination of sound levels
BH GSO IEC 60076-10:2023 Power transformers - Part 10: Determination of sound levels
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
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
GSO IEC 60076-10-1:2022 Power transformers - Part 10-1: Determination of sound levels - Application guide
BH GSO IEC 60076-10-1:2023 Power transformers - Part 10-1: Determination of sound levels - Application guide
GSO IEC/TS 60076-19:2014 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
GSO IEC 60076-22-8:2023 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks
OS GSO IEC/TS 60076-19:2014 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
BH GSO IEC 60076-22-8:2023 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks
BH GSO IEC/TS 60076-19:2015 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
GSO IEC 61558-2-4:2016 Safety of power transformers, reactors, power supply units and similar products for supply voltages up to 1100V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
BH GSO IEC 61558-2-4:2017 Safety of power transformers, reactors, power supply units and similar products for supply voltages up to 1100V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers
OS GSO IEC 61558-2-9:2011 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
BH GSO IEC 61558-2-9:2012 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
GSO IEC 61558-2-7:2008 Safety of power transformers, power supplies, reactors and similar products - Part 2-7: Particular requirements and tests for transformers and power supplies for toys
GSO IEC 61558-2-4:2024 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
GSO IEC 61558-2-9:2011 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
GSO IEC 61248-7:2014 Transformers and inductors for use in electronic and telecommunication equipment - Part 7: Sectional specification for high-frequency inductors and intermediate frequency transformers on the basis of the capability approval procedure
GSO IEC 61558-2-15:2015 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
OS GSO IEC 61558-2-3:2011 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
BH GSO IEC 61558-2-3:2012 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
GSO IEC 61558-2-20:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
BH GSO IEC 61558-2-20:2012 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
OS GSO IEC 61558-2-20:2011 Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors
BH GSO IEC 61558-2-15:2015 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
BH GSO IEC 61558-2-23:2016 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
GSO IEC 61596:2014 Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions

American National Standards Institute （ANSI), iec551 sound levels of transformers and reactors

ANSI/IEEE C57.136:2000 Guide for Sound Level Abatement and Determination for Liquid-Immersed Power Transformers and Shunt Reactors Rated Over 500 kVA
ANSI/IEEE C57.127:2007 Guide for the Detection and Location of Acoustic Emissions from Partial Discharges in Oil-Immersed Power Transformers and Reactors
ANSI/IEEE C57.120:1992 Loss Evaluation Guide for Power Transformers and Reactors
ANSI/IEEE C57.120:1991 Loss Evaluation Guide for Power Transformers and Reactors
ANSI/IEEE C57.113:2010 Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors
ANSI/IEEE C57.117:1986 Guide for Reporting Failure Data for Power Transformers and Shunt Reactors on Electric Utility Power Systems

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., iec551 sound levels of transformers and reactors

IEEE C57.136-2000 Guide for Sound Level Abatement and Determination for Liquid-Immersed Power Transformers and Shunt Reactors Rated over 500 kVA
IEEE C57.127-2018 Guide for the Detection and Location of Acoustic Emissions from Partial Discharges in Oil-Immersed Power Transformers and Reactors
IEEE C57.127-2007 Guide for the Detection and Location of Acoustic Emissions from Partial Discharges in Oil-Immersed Power Transformers and Reactors
IEEE C57.19.01-2017 Performance Characteristics and Dimensions for Power Transformer and Reactor Bushings
IEEE C57.12.00-1968 General Requirements for Distribution@ Power@ and Regulating Transformers@ and Shunt Reactors
IEEE 262-1968 Test code for distribution@ power@ and regulating transformers@ and shunt reactors
IEEE C57.152-2013 Guide for Diagnostic Field Testing of Fluid-Filled Power Transformers@ Regulators@ and Reactors
IEEE PC57.156/D4.3-2016 Guide for Tank Rupture Mitigation of Liquid-Immersed Power Transformers and Reactors
IEEE C57.156-2016 Guide for Tank Rupture Mitigation of Liquid-Immersed Power Transformers and Reactors
IEEE C57.125-1991 Guide for Failure Investigation@ Documentation@ and Analysis for Power Transformers and Shunt Reactors
IEEE C57.12.10-1958 American Standard Requirements@ Terminology@ and Test Code for Distribution@ Power@ and Regulating Transformers@ and Reactors Other Than Current-Limiting Reactors
IEEE C57.113-1991 Guide for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors
IEEE C57.113-2010 Recommended Practice for Partial Discharge Measurement in Liquid-Filled Power Transformers and Shunt Reactors
IEEE C57.150-2012 Guide for the Transportation of Transformers and Reactors Rated 10 000 kVA or Higher

Lithuanian Standards Office , iec551 sound levels of transformers and reactors

LST EN 50216-2+A1-2003 Power transformer and reactor fittings -- Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator
LST EN 60076-10-2002 Power transformers. Part 10: Determination of sound levels (IEC 60076-10:2001)
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 50336-2003 Bushings for transformers and reactor cable boxes not exceeding 36 kV
LST EN 50336-2021 Bushings for transformers and reactor cable boxes not exceeding 36 kV
LST EN 50216-6-2003 Power transformer and reactor fittings. Part 6: Cooling equipment. Removable radiators for oil-immersed transformers
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 IEC 60076-22-8:2021 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks (IEC 60076-22-8:2021)
LST EN 61558-2-6-2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
LST EN 61558-2-4-2009 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers (IEC 61558-2-4
LST EN 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 (IEC 61558-2-1:2007)
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 61558-2-12-2011 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)

ZA-SANS, iec551 sound levels of transformers and reactors

SANS 60076-10-1:2008 Power transformers Part 10-1: Determination of sound levels - Application guide
SANS 60146-1-3:1991 Semiconductor convertors - General requirements and line commutated convertors Part 1-3: Transformers and reactors
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
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 61558-2-7:2007 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 - International Electrotechnical Commission, iec551 sound levels of transformers and reactors

IEC 60551:1987 Determination of Transformer and Reactor Sound Levels (Edition 2.0)

NL-NEN, iec551 sound levels of transformers and reactors

NEN 10551-1994 Power transformers and reactors.Determination of sound levels(IEC 551:1987,modified)

GOST, iec551 sound levels of transformers and reactors

GOST IEC 61558-2-8-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-8: Additional requirements and test methods for transformers and power supplies for bells and audible alarm devices
GOST IEC 61558-2-2-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-2: Additional requirements and test methods for control transformers and power supplies with control transformers
GOST IEC 61558-2-4-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-4: Additional requirements and test methods for isolating transformers and power supplies with isolating transformers
GOST IEC 61558-2-13-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-13: Additional requirements and test methods for autotransformers and power supplies with autotransformers
GOST IEC 61558-2-1-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-1: Additional requirements and test methods for separating transformers and power supplies with general purpose separating transformers
GOST R 51559-2022 Oil-immersed power transformers of 110 and 220 kV and autotransformers of 27,5 kV for a. c. railway power supply systems. General specifications
GOST IEC 61558-2-12-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-12: Additional requirements and test methods for transformers with stabilized secondary voltage and stabilized power supplies
GOST IEC 61558-2-23-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-23: Additional requirements and test methods for transformers and power supplies for construction sites
GOST IEC 61558-2-16-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-16: Additional requirements and test methods for switching power supplies and transformers for switching power supplies
GOST IEC 61558-2-3-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-3: Additional requirements and test methods for ignition transformers for gas and liquid fuel burners
GOST IEC 61558-2-9-2015 Safety of power transformers - power supplies - reactors and similar products Part 2-9: Additional requirements and test methods for transformers and power supplies for Class III portable luminaires with tungsten incandescent lamps

ES-UNE, iec551 sound levels of transformers and reactors

UNE-EN 60076-19:2016 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
UNE-EN IEC 60076-22-8:2021 Power transformers - Part 22-8: Power transformer and reactor fittings - Devices suitable for use in communication networks (Endorsed by Asociación Española de Normalización in October of 2021.)

Japanese Industrial Standards Committee (JISC), iec551 sound levels of transformers and reactors

JIS C 61558-2-8:2008 Safety of power transformers, power supply units and similar -- Part 2-8: Particular requirements for bell and chime transformers
JIS C 61558-2-8:2014 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

国家市场监督管理总局、中国国家标准化管理委员会, iec551 sound levels of transformers and reactors

GB/T 19212.13-2019 Safety of transformers，reactors，power supply units and combination thereof—Part 13: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage
GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
GB/T 19212.24-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites

AT-OVE/ON, iec551 sound levels of transformers and reactors

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
OVE EN IEC 61558-2-2:2021 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 96/522/CDV) (english version)

KR-KS, iec551 sound levels of transformers and reactors

KS C IEC 61558-2-1-2022 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
KS C IEC 61558-2-4-2022 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 tr
KS C IEC 61558-2-6-2022 Safety of transformers, reactors, power supply units and combinations thereof — Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safet

NZS, iec551 sound levels of transformers and reactors

AS/NZS 61558.2.4:2022 (Excludes IEC Text) 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
AS/NZS 61558.2.4:2022 (Includes IEC Text) 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
AS/NZS 61558.2.6:2009 (Excludes IEC text) Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2.6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
AS/NZS 61558.2.6:2009 (Includes IEC text) Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2.6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers
AS/NZS 61558.2.23:2011 (Excludes IEC text) 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
AS/NZS 61558.2.23:2011 (Includes IEC text) 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
AS/NZS 61558.2.3:2011 (Includes IEC text) 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
AS/NZS 61558.2.3:2011 (Excludes IEC text) 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
AS/NZS 61558.2.8:2011 (Includes IEC text) 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
AS/NZS 61558.2.8:2011 (Excludes IEC text) 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
AS/NZS 61558.2.6:2022 (Includes IEC Text) Safety of transformers, reactors, power supply units and combinations thereof – Part 2.6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
AS/NZS 61558.2.6:2022 (Excludes IEC Text) Safety of transformers, reactors, power supply units and combinations thereof – Part 2.6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications
AS/NZS 61558.2.9:2011 (Includes IEC text) Safety of power transformers, power supplies, reactors and combinations thereof - Part 2.9: Particular requirements for transformers and power supply units for class III handlamps for tungsten filament lamps
AS/NZS 61558.2.9:2011 (Excludes IEC text) Safety of power transformers, power supplies, reactors and combinations thereof - Part 2.9: Particular requirements for transformers and power supply units for class III handlamps for tungsten filament lamps

Professional Standard - Electricity, iec551 sound levels of transformers and reactors

DL/T 2086-2020 Microphone array measurement method for noise of high voltage transmission lines and substations

VDE - VDE Verlag GmbH@ Berlin@ Germany, iec551 sound levels of transformers and reactors

VDE 0532-14-2004 Transformers and reactors - Part 14: External protective spark gaps on bushings

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, iec551 sound levels of transformers and reactors

GB/T 19212.27-2017 Safety of transformers,reactors,power supply units and combinations thereof—Part 27: Particular requirements and tests for transformers and power supply units all for saving energy and other purposes
GB/T 19212.16-2017 Safety of transformers,reactors,power supply units and combinations thereof—Part 16: Particular requirements and tests for isolating transformers for the supply of medical locations