29.180 : Transformers. Reactors

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  • BS EN 50719:2024

    Connecting terminal flags for bushings from 250 A to 4 000 A for insulating liquid filled transformers
    3/19/2024 - PDF - English - BSI
    Learn More
    €180.00

  • 24/30486607 DC:2024

    BS IEC 60310 Railway applications - Traction transformers and inductors on board rolling stock
    1/26/2024 - PDF - English - BSI
    Learn More
    €24.00

  • 23/30484039 DC:2023

    BS EN IEC 60076-6 Power transformers Part 6: Reactors
    12/1/2023 - PDF - English - BSI
    Learn More
    €43.00

  • BS EN IEC 60599:2022

    Mineral oil-filled electrical equipment in service. Guidance on the interpretation of dissolved and free gases analysis
    10/17/2023 - PDF - English - BSI
    Learn More
    €331.00

  • BS EN IEC 60076-22-7:2020

    Power transformers transformer and reactor fittings. Accessories fittings
    8/31/2023 - PDF - English - BSI
    Learn More
    €348.00

  • 23/30478734 DC:2023

    BS EN 50708-1-1. Power transformers. Additional European requirements Part 1-1. Common part. General
    8/14/2023 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN IEC 60076-19-1:2023 + Redline

    Tracked Changes. Power transformers Rules for the determination of uncertainties in measurement losses on power
    7/26/2023 - PDF - English - BSI
    Learn More
    €454.00

  • BS EN IEC 60076-19-1:2023

    Power transformers Rules for the determination of uncertainties in measurement losses on power
    7/13/2023 - PDF - English - BSI
    Learn More
    €348.00

  • 23/30476512 DC:2023

    BS EN IEC/IEEE 60076-57-1202:2023/prAA:2023. Power transformers Part 57-1202. Liquid immersed phase-shifting
    7/6/2023 - PDF - English - BSI
    Learn More
    €24.00

  • 23/30473012 DC:2023

    BS EN 50708-3-3. Power transformers. Additional European requirements Part 3-3. Large power transformer. Accessories
    6/23/2023 - PDF - English - BSI
    Learn More
    €24.00

  • 23/30441881 DC:2023

    BS EN IEC/IEEE 61007-389. Transformers and inductors for use in electronic and telecommunication equipment. Measuring methods and test procedures
    6/6/2023 - PDF - English - BSI
    Learn More
    €43.00

  • 23/30474906 DC:2023

    BS EN IEC 60076-1. Power transformers Part 1. General
    6/6/2023 - PDF - English - BSI
    Learn More
    €43.00

  • 23/30474910 DC:2023

    BS EN IEC 60076-2. Power transformers Part 2. Temperature rise for liquid-immersed
    6/6/2023 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN IEC 60076-25:2023

    Power transformers Neutral grounding resistors
    4/12/2023 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 50243:2022 + Redline

    Tracked Changes. Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
    3/15/2023 - PDF - English - BSI
    Learn More
    €326.00

  • 23/30470527 DC:2023

    BS EN IEC 61558-2-5. Safety of transformers, reactors, power supply units and combinations thereof Part 2-5. Particular requirements test for transformer shavers, shavers shaver
    2/28/2023 - PDF - English - BSI
    Learn More
    €24.00

  • 23/30468415 DC:2023

    BS EN 50719. Connecting terminal flags for bushings from 250A to 4000A for insulating liquid filled transformers
    1/26/2023 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30458403 DC:2022

    BS EN 61558-2-10. Safety of transformers, reactors, power supply units and combinations thereof Part 2-10. Particular requirements tests for separating transformers with high insulation level output voltages exceeding 1 000 V
    12/19/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30458407 DC:2022

    BS EN 61558-2-12. Safety of transformers, reactors, power supply units and combination thereof Part 2-12. Particular requirements tests for constant voltage transformers
    12/19/2022 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN 50243:2022

    Outdoor bushings for 24 kV and 36 kV and for 5 kA and 8 kA, for liquid filled transformers
    10/31/2022 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 50708-2-3:2022

    Power transformers. Additional European requirements Medium power transformer. Accessories
    10/28/2022 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 50708-3-4:2022

    Power transformers. Additional European requirements Large power transformer. Special tests for corrugated tank and radiators
    10/28/2022 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 50708-2-6:2022

    Power transformers. Additional European requirements Medium power Nonconventional magnetic steel technology
    9/28/2022 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 50708-2-4:2022

    Power transformers. Additional European requirements Medium power transformer - Special tests
    9/16/2022 - PDF - English - BSI
    Learn More
    €151.00

  • 22/30455587 DC:2022

    BS EN 50708-3-1. Power transformers. Additional European requirements. Part 3-1. Large power transformer. General requirements
    8/5/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30407019 DC:2022

    BS EN 61203. Synthetic organic esters for electrical purposes. Guide for maintenance of transformer esters in equipment
    5/26/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30454207 DC:2022

    BS IEC 62590-1. Railway applications. Fixed installations. Electronic Power Converters Part 1. General requirements
    4/5/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30452403 DC:2022

    BS EN IEC 60669-2-2. Switches for household and similar fixed electrical installations Part 2-2. Particular requirements. Electromagnetic remote-control switches (RCS)
    3/9/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30452407 DC:2022

    BS EN IEC 60669-2-3. Switches for household and similar fixed electrical installations Part 2-3. Particular requirements. Time-delay switches (TDS)
    3/9/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 22/30443258 DC:2022

    BS EN 61558-2-20. Safety of transformers, reactors, power supply units and combinations thereof Part 2-20. Particular requirements tests for small reactors
    2/1/2022 - PDF - English - BSI
    Learn More
    €24.00

  • 21/30450140 DC:2021

    BS EN IEC 60076-5. Power transformers Part 5. Ability to withstand short circuit
    12/17/2021 - PDF - English - BSI
    Learn More
    €43.00

  • BS EN 50708-1-2:2021

    Power transformers. Additional European requirements Common part. Assessment of energy performance
    11/16/2021 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN IEC 61869-11:2018

    Instrument transformers Additional requirements for low-power passive voltage
    10/14/2021 - PDF - English - BSI
    Learn More
    €331.00

  • BS EN IEC 60938-2:2021

    Fixed inductors for electromagnetic interference suppression Sectional specification on power line chokes
    9/14/2021 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 50708-2-5:2021

    Power transformers. Additional European requirements Medium power transformer. Single phase
    8/26/2021 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN IEC 60076-22-8:2021

    Power transformers transformer and reactor fittings. Devices suitable for use in communication networks
    8/19/2021 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN IEC 60938-1:2021

    Fixed inductors for electromagnetic interference suppression Generic specification
    8/11/2021 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN IEC 61869-13:2021

    Instrument transformers Stand-alone merging unit (SAMU)
    7/20/2021 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN IEC 61007:2020

    Transformers and inductors for use in electronic and telecommunication equipment. Measuring methods and test procedures
    7/12/2021 - PDF - English - BSI
    Learn More
    €377.00

  • 21/30440473 DC:2021

    BS IEC 63253-5713-8. Station Service Voltage Transformers (SSVT)
    7/6/2021 - PDF - English - BSI
    Learn More
    €24.00

  • 21/30438023 DC:2021

    BS IEC 60092-303. Electrical installations in ships Part 303. Equipment. Power transformers and reactors
    5/14/2021 - PDF - English - BSI
    Learn More
    €24.00

  • 21/30438133 DC:2021

    BS EN IEC 61869-1. Instrument transformers Part 1. General requirements
    5/7/2021 - PDF - English - BSI
    Learn More
    €43.00

  • BS EN 50336:2021

    Bushings for transformers and reactor cable boxes not exceeding 36 kV
    5/5/2021 - PDF - English - BSI
    Learn More
    €180.00

  • 21/30434832 DC:2021

    BS EN IEC 61558-2-14. Safety of transformers, reactors, power supply units and combinations thereof Part 2-14. Particular requirements tests for variable transformers incorporating general applications
    4/30/2021 - PDF - English - BSI
    Learn More
    €24.00

  • 21/30434836 DC:2021

    BS EN IEC 61558-2-15. Safety of transformers, reactors, power supply units and combinations thereof Part 2-15. Particular requirements tests for isolating transformers medical IT systems the locations
    4/30/2021 - PDF - English - BSI
    Learn More
    €24.00

  • 21/30436064 DC:2021

    BS EN IEC 60076-19. Power transformers Part 19. Rules for the determination of uncertainties in measurement losses on power
    3/18/2021 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN IEC 60076-22-5:2021

    Power transformers transformer and reactor fittings. Electric pumps for
    3/12/2021 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN IEC 60076-22-6:2021

    Power transformers transformer and reactor fittings. Electric fans for
    3/12/2021 - PDF - English - BSI
    Learn More
    €180.00

  • 21/30431796 DC:2021

    BS EN 50708-3-4. Power transformers. Additional European requirements Part 3-4. Large power transformer. Special tests for corrugated tank and radiators
    3/12/2021 - PDF - English - BSI
    Learn More
    €24.00

  • 21/30368132 DC:2021

    BS IEC 61886-2. Subsea equipment Part 2. Power transformers
    2/9/2021 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN ISO 10656:2021

    Resistance welding equipment. Transformers. Integrated transformers for welding guns
    1/26/2021 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50708-1-1:2020

    Power transformers. Additional European requirements Common part. General
    1/21/2021 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 50708-2-1:2020

    Power transformers. Additional European requirements Medium power transformer. General
    12/24/2020 - PDF - English - BSI
    Learn More
    €180.00

  • BS IEC 60076-10-1:2016+A1:2020

    Power transformers Determination of sound levels. Application guide
    11/13/2020 - PDF - English - BSI
    Learn More
    €331.00

  • BS EN IEC 62041:2020 + Redline

    Tracked Changes. Transformers, power supplies, reactors and similar products. EMC requirements
    11/12/2020 - PDF - English - BSI
    Learn More
    €382.00

  • 20/30394469 DC:2020

    BS IEC 61869-202. Instrument transformers Part 202. Additional requirements for Current Transformers Low Voltage applications
    11/6/2020 - PDF - English - BSI
    Learn More
    €24.00

  • 20/30397949 DC:2020

    BS IEC 63253-5713-8. Station Service Voltage Transformers (SSVT)
    10/23/2020 - PDF - English - BSI
    Learn More
    €24.00

  • 20/30428912 DC:2020

    BS IEC 63253-5713-8. Station Service Voltage Transformers (SSVT)
    10/23/2020 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN IEC 60076-24:2020

    Power transformers Specification of voltage regulating distribution (VRDT)
    9/30/2020 - PDF - English - BSI
    Learn More
    €180.00

  • 20/30425707 DC:2020

    BS EN 60076-4. Power transformers Part 4. Guide to the lightning impulse and switching testing. reactors
    9/14/2020 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN IEC 60296:2020

    Fluids for electrotechnical applications. Mineral insulating oils for electrical equipment
    8/26/2020 - PDF - English - BSI
    Learn More
    €331.00

  • 20/30425644 DC:2020

    BS EN 61869-1. Instrument transformers Part 1. General requirements
    8/20/2020 - PDF - English - BSI
    Learn More
    €43.00

  • BS EN 50708-3-1:2020

    Power transformers. Additional European requirements Large power General
    5/28/2020 - PDF - English - BSI
    Learn More
    €180.00

  • 20/30335823 DC:2020

    BS EN 60076-19. Power transformers Part 19. Rules for the determination of uncertainties in measurement losses on power transformers 
    4/22/2020 - PDF - English - BSI
    Learn More
    €24.00

  • 20/30403669 DC:2020

    BS IEC 62590-1. Railway applications. Fixed installations. Electronic Power Converters Part 1. General requirements
    4/10/2020 - PDF - English - BSI
    Learn More
    €24.00

  • PD IEC TR 60076-26:2020

    Power transformers Functional requirements of insulating liquids for use in power
    4/3/2020 - PDF - English - BSI
    Learn More
    €180.00

  • BS IEC 60076-21:2018 + Redline

    Tracked Changes. Power transformers Standard requirements, terminology, and test code for step-voltage regulators
    2/28/2020 - PDF - English - BSI
    Learn More
    €586.00

  • BS EN ISO 22829:2017 + Redline

    Tracked Changes. Resistance welding equipment. Transformers. Integrated transformer-rectifier units for welding guns operating at 1 000 Hz
    2/27/2020 - PDF - English - BSI
    Learn More
    €235.00

  • BS EN 50588-2:2018 + Redline

    Tracked Changes. Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers cable boxes on the high-voltage and/or low-voltage side. General requirements rated less than or equal to 3 150 kVA
    2/26/2020 - PDF - English - BSI
    Learn More
    €235.00

  • BS EN 50588-3:2018 + Redline

    Tracked Changes. Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers cable boxes on the high-voltage and/or low-voltage side. Cable type 1 use meeting requirements of EN 50588-2
    2/26/2020 - PDF - English - BSI
    Learn More
    €197.00

  • BS EN 50588-4:2018 + Redline

    Tracked Changes. Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers cable boxes on the high-voltage and/or low-voltage side. Cable type 2 use meeting requirements of EN 50588-2
    2/26/2020 - PDF - English - BSI
    Learn More
    €197.00

  • BS EN 50152-3-2:2016 + Redline

    Tracked Changes. Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices specific use in traction systems. Current transformers
    2/26/2020 - PDF - English - BSI
    Learn More
    €235.00

  • BS EN IEC 60076-11:2018 + Redline

    Tracked Changes. Power transformers Dry-type
    2/25/2020 - PDF - English - BSI
    Learn More
    €454.00

  • BS EN 60076-10:2016 + Redline

    Tracked Changes. Power transformers Determination of sound levels
    2/25/2020 - PDF - English - BSI
    Learn More
    €454.00

  • BS IEC 60076-7:2018 + Redline

    Tracked Changes. Power transformers Loading guide for mineral-oil-immersed power
    2/25/2020 - PDF - English - BSI
    Learn More
    €492.00

  • BS EN IEC 62041:2020

    Transformers, power supplies, reactors and similar products. EMC requirements
    2/21/2020 - PDF - English - BSI
    Learn More
    €293.00

  • 19/30398809 DC:2019

    BS EN IEC 61558-2-1. Safety of transformers, reactors, power supply units and combinations thereof Part 2-1. Particular requirements tests for separating transformers supplies incorporating general applications
    8/29/2019 - PDF - English - BSI
    Learn More
    €24.00

  • 19/30398813 DC:2019

    BS EN IEC 61558-2-4. Safety of transformers, reactors, power supply units and combinations thereof Part 2-4. Particular requirements tests for isolating transformers incorporating general applications
    8/29/2019 - PDF - English - BSI
    Learn More
    €24.00

  • 19/30398817 DC:2019

    BS EN IEC 61558-2-6. Safety of transformers, reactors, power supply units and combinations thereof Part 2-6. Particular requirements tests for safety isolating transformers incorporating general applications
    8/29/2019 - PDF - English - BSI
    Learn More
    €24.00

  • 19/30398821 DC:2019

    BS EN IEC 61558-2-16. Safety of transformers, reactors, power supply units and combinations thereof Part 2-16. Particular requirements tests for switch mode transformers general applications
    8/29/2019 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN 60076-22-2:2019

    Power transformer and reactor cooling equipment Removable radiators
    7/18/2019 - PDF - English - BSI
    Learn More
    €250.00

  • BS IEC/IEEE 60214-2:2019

    TAP-changers Application guidelines
    6/25/2019 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN IEC 61558-1:2019

    Safety of transformers, reactors, power supply units and combinations thereof General requirements tests
    6/25/2019 - PDF - English - BSI
    Learn More
    €449.00

  • BS EN IEC 60076-22-4:2019

    Power transformers transformer and reactor fittings. Insulating liquid to water heat exchangers
    5/13/2019 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN IEC 60076-22-3:2019

    Power transformers transformer and reactor fittings. Insulating liquid to air heat exchangers
    5/7/2019 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN IEC 60076-22-1:2019

    Power transformers transformer and reactor fittings. Protective devices
    3/28/2019 - PDF - English - BSI
    Learn More
    €377.00

  • 19/30393231 DC:2019

    BS EN 61869-1. Instrument transformers Part 1. General requirements
    3/13/2019 - PDF - English - BSI
    Learn More
    €43.00

  • BS IEC 60076-21:2018

    Power transformers Standard requirements, terminology, and test code for step-voltage regulators
    12/19/2018 - PDF - English - BSI
    Learn More
    €449.00

  • BS EN IEC 60076-11:2018

    Power transformers Dry-type
    11/14/2018 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 50588-3:2018

    Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers cable boxes on the high-voltage and/or low-voltage side. Cable type 1 use meeting requirements of EN 50588-2
    7/13/2018 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 60076-3:2013+A1:2018

    Power transformers Insulation levels, dielectric tests and external clearances in air
    7/13/2018 - PDF - English - BSI
    Learn More
    €348.00

  • PD IEC TS 60076-20:2017

    Power transformers Energy efficiency
    7/2/2018 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 60310:2016

    Railway applications. Traction transformers and inductors on board rolling stock
    4/30/2018 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 50588-2:2018

    Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers cable boxes on the high-voltage and/or low-voltage side. General requirements rated less than or equal to 3 150 kVA
    4/10/2018 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN IEC 61869-10:2018

    Instrument transformers Additional requirements for low-power passive current
    3/26/2018 - PDF - English - BSI
    Learn More
    €331.00

  • BS EN 50588-4:2018

    Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV Transformers cable boxes on the high-voltage and/or low-voltage side. Cable type 2 use meeting requirements of EN 50588-2
    3/26/2018 - PDF - English - BSI
    Learn More
    €151.00

  • BS ISO 18095:2018

    Condition monitoring and diagnostics of power transformers
    2/22/2018 - PDF - English - BSI
    Learn More
    €348.00

  • BS IEC 60076-7:2018

    Power transformers Loading guide for mineral-oil-immersed power
    2/14/2018 - PDF - English - BSI
    Learn More
    €377.00

  • PD IEC/TS 60076-23:2018

    Power transformers DC magnetic bias suppression devices
    2/8/2018 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 50645:2017

    Ecodesign requirements for small power transformers
    11/13/2017 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN ISO 22829:2017

    Resistance welding equipment. Transformers. Integrated transformer-rectifier units for welding guns operating at 1 000 Hz
    11/9/2017 - PDF - English - BSI
    Learn More
    €180.00

  • 17/30347315 DC:2017

    BS EN 61869-1. Instrument transformers. Part 1. General requirements
    7/18/2017 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN 60076-10:2016

    Power transformers Determination of sound levels
    11/30/2016 - PDF - English - BSI
    Learn More
    €348.00

  • 16/30337130 DC:2016

    BS EN 60076-57-15. Power transformers. Part 57-15. Standard requirements, terminology, and test code for step-voltage regulators
    10/19/2016 - PDF - English - BSI
    Learn More
    €43.00

  • 16/30336914 DC:2016

    BS EN 60076-57-129. Convertor transformers. Part 57-129. Transformers for HVDC applications
    8/12/2016 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN 50152-3-2:2016

    Railway applications. Fixed installations. Particular requirements for a.c. switchgear Measurement, control and protection devices specific use in traction systems. Current transformers
    6/30/2016 - PDF - English - BSI
    Learn More
    €180.00

  • 16/30335765 DC:2016

    BS EN 50588-1 AMD1. Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV. Part 1. General requirements
    2/5/2016 - PDF - English - BSI
    Learn More
    €24.00

  • BS IEC 60076-15:2015

    Power transformers Gas-filled power
    6/30/2015 - PDF - English - BSI
    Learn More
    €293.00

  • 15/30323449 DC:2015

    BS EN 60076-16. Power transformers. Part 16. Transformers for wind turbine applications
    4/13/2015 - PDF - English - BSI
    Learn More
    €24.00

  • BS IEC 61378-3:2015

    Converter transformers Application guide
    2/28/2015 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 50299-1:2014

    Oil-immersed cable connection assemblies for transformers and reactors having highest voltage equipment Um from 72,5 kV to 550 Fluid-filled terminations
    1/31/2015 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50299-2:2014

    Oil-immersed cable connection assemblies for transformers and reactors having highest voltage equipment Um from 72,5 kV to 550 Dry-type terminations
    1/31/2015 - PDF - English - BSI
    Learn More
    €180.00

  • 15/30320260 DC:2015

    BS EN 60076-7. Power transformers. Part 7. Loading guide for liquid-immersed power transformers
    1/28/2015 - PDF - English - BSI
    Learn More
    €24.00

  • BS EN 61869-4:2014

    Instrument transformers Additional requirements for combined
    9/30/2014 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60214-1:2014

    Tap-changers Performance requirements and test methods
    9/30/2014 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 61558-2-10:2014

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for separating transformers with high insulation level output voltages exceeding 1 000 V
    8/31/2014 - PDF - English - BSI
    Learn More
    €180.00

  • PD IEC/TR 61869-102:2014

    Instrument transformers Ferroresonance oscillations in substations with inductive voltage
    3/31/2014 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN ISO 5826:2014

    Resistance welding equipment. Transformers. General specifications applicable to all transformers
    2/28/2014 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 61558-2-16:2009+A1:2013

    Safety of transformers, reactors, power supply units and similar products for voltages up to 1 100 V Particular requirements tests switch mode transformers
    2/28/2014 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 60076-14:2013

    Power transformers Liquid-immersed power using high-temperature insulation materials
    11/30/2013 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 61558-2-26:2013

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for transformers saving energy other purposes
    10/31/2013 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 50386:2010+A1:2013

    Bushings up to 1 kV and from 250 A to 5 kA, for liquid filled transformers
    8/31/2013 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 50541-2:2013

    Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV Determination of loadability a transformer loaded non-sinusoidal current
    7/31/2013 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 61558-2-14:2013

    Safety of transformers, reactors, power supply units and combination thereof Particular requirements tests for variable transformers incorporating
    3/31/2013 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 61869-2:2012

    Instrument transformers Additional requirements for current
    1/31/2013 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 60076-18:2012

    Power transformers Measurement of frequency response
    1/31/2013 - PDF - English - BSI
    Learn More
    €331.00

  • BS EN 60076-1:2011

    Power transformers General
    7/31/2012 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 61558-2-15:2012

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for isolating transformers the medical locations
    4/30/2012 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61869-3:2011

    Instrument transformers Additional requirements for inductive voltage
    3/31/2012 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 61378-1:2011

    Convertor transformers Transformers for industrial applications
    1/31/2012 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 50464-4:2007+A1:2011

    Three-phase oil-immersed distribution transformers 50 Hz, from kVA to 2500 with highest voltage for equipment not exceeding 36 kV Requirements and tests concerning pressurised corrugated tanks
    12/31/2011 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 60076-16:2011

    Power transformers Transformers for wind turbines applications
    11/30/2011 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 50216-12:2011

    Power transformer and reactor fittings Fans
    7/31/2011 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60076-2:2011

    Power transformers Temperature rise for liquid-immersed
    5/31/2011 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 61558-2-12:2011

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for constant voltage transformers
    5/31/2011 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 61558-2-9:2011

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for transformers class III handlamps tungsten filament lamps
    3/31/2011 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61558-2-20:2011

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for small reactors
    3/31/2011 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61558-2-23:2010

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for transformers construction sites
    12/31/2010 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 61558-2-8:2010

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for transformers bells chimes
    10/31/2010 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50329:2003+A1:2010

    Railway applications. Fixed installations. Traction transformers
    10/31/2010 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 61558-2-3:2010

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for ignition transformers gas oil burners
    9/30/2010 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 61558-2-5:2010

    Safety of transformers, reactors, power supply units and combinations thereof Particular requirements tests for transformer shavers, shavers shaver
    9/30/2010 - PDF - English - BSI
    Learn More
    €180.00

  • DD CLC/TS 50537-2:2010

    Railway applications. Mounted parts of the traction transformer and cooling system Pump for insulating liquid transformers reactors
    7/31/2010 - PDF - English - BSI
    Learn More
    €293.00

  • DD CLC/TS 50537-1:2010

    Railway applications. Mounted parts of the traction transformer and cooling system HV bushing for transformers
    4/30/2010 - PDF - English - BSI
    Learn More
    €250.00

  • DD CLC/TS 50537-3:2010

    Railway applications. Mounted parts of the traction transformer and cooling system Water pump for converters
    4/30/2010 - PDF - English - BSI
    Learn More
    €293.00

  • DD CLC/TS 50537-4:2010

    Railway applications. Mounted parts of the traction transformer and cooling system Gas liquid actuated (Buchholz) relay for immersed transformers reactors with conservator rail vehicles
    4/30/2010 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61869-1:2009

    Instrument transformers General requirements
    3/31/2010 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 61558-2-6:2009

    Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V Particular requirements tests safety isolating transformers incorporating
    1/31/2010 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50216-9:2009

    Power transformer and reactor fittings Oil-to-water heat exchangers
    10/31/2009 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 61558-2-4:2009

    Safety of transformers, reactors,power supply units and similar products for voltages up to 1100 V Particular requirements tests isolating transformers power incorporating
    9/30/2009 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61558-2-13:2009

    Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V Particular requirements tests auto transformers incorporating
    9/30/2009 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50216-10:2009

    Power transformer and reactor fittings Oil-to-air heat exchangers
    4/30/2009 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50216-11:2008

    Power transformer and reactor fittings Oil winding temperature indicators
    1/31/2009 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 60076-6:2008

    Power transformers Reactors
    10/31/2008 - PDF - English - BSI
    Learn More
    €430.00

  • BS EN 61558-2-7:2007

    Safety of power transformers, supplies, reactors and similar products Particular requirements tests for transformers supplies toys
    12/31/2007 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50464-3:2007

    Three-phase oil-immersed distribution transformers 50 Hz, from kVA to 2500 with highest voltage for equipment not exceeding 36 kV Determination of the power rating a transformer loaded non-sinusoidal currents
    8/31/2007 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 61558-2-1:2007

    Safety of power transformers, supplies, reactors and similar products Particular requirements tests for separating transformers supplies incorporating general applications
    5/31/2007 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61558-2-2:2007

    Safety of power transformers, supplies, reactors and similar products Particular requirements tests for control transformers supplies incorporating
    5/31/2007 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60076-13:2006

    Power transformers Self-protected liquid-filled
    11/30/2006 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60669-2-2:2006

    Switches for household and similar fixed electrical installations Particular requirements. Electromagnetic remote-control switches (RCS)
    11/30/2006 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60669-2-3:2006

    Switches for household and similar fixed electrical installations Particular requirements. Time delay switches (TDS)
    11/30/2006 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50216-3:2002

    Power transformer and reactor fittings Protective relay for hermetically sealed liquid-immersed transformers reactors without gaseous cushion
    11/30/2006 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 60076-5:2006

    Power transformers Ability to withstand short-circuit
    6/30/2006 - PDF - English - BSI
    Learn More
    €293.00

  • BS EN 62021-1:2003

    Insulating liquids. Determination of acidity Automatic potentiometric titration
    12/23/2003 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50216-2:2002

    Power transformers and reactor fittings Gas oil actuated relay for liquid immersed reactors with conservator
    11/4/2003 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 50387:2002

    Busbar bushings up to 1 kV and from 1,25 kA to 5 kA, for liquid filled transformers
    7/28/2003 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN ISO 5826:2003

    Resistance welding equipment. Transformers. General specifications applicable to all transformers
    5/27/2003 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 60076-4:2002

    Power transformers Guide to the lightning impulse and switching testing. reactors
    9/27/2002 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 50216-7:2002

    Power transformers and reactor fittings Electric pumps for transformer oil
    8/8/2002 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 50216-1:2002

    Power transformers and reactor fittings General
    4/12/2002 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 50216-6:2002

    Power transformers and reactor fittings Cooling equipment. Removable radiators for oil-immersed
    3/22/2002 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61378-2:2001

    Convertor transformers Transformers for HVDC applications
    8/15/2001 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 60938-2-2:2000

    Fixed inductors for electromagnetic interference suppression Blank detail specification. Inductors which safety tests are required (only) specification - electrical shock hazard protection
    4/15/2000 - PDF - English - BSI
    Learn More
    €151.00

  • BS EN 61248-7:1998

    Transformers and inductors for use in electronic telecommunication equipment Sectional specification high-frequency intermediate transformers on the basis of capability approval procedure
    3/15/1998 - PDF - English - BSI
    Learn More
    €250.00

  • BS IEC 60076-8:1997

    Power transformers Application guide
    2/15/1998 - PDF - English - BSI
    Learn More
    €377.00

  • BS EN 61248-6:1997

    Transformers and inductors for use in electronic telecommunication equipment Sectional specification on the basis of capability approval procedure
    11/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61248-5:1997

    Transformers and inductors for use in electronic telecommunication equipment Sectional specification pulse transformers on the basis of capability approval procedure
    11/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61248-4:1997

    Transformers and inductors for use in electronic telecommunication equipment Sectional specification power transformers switched mode supplies (SMPS) on the basis of capability approval procedure
    11/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61248-3:1997

    Transformers and inductors for use in electronic telecommunication equipment Sectional specification power transformers on the basis of capability approval procedure
    11/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61248-1:1997

    Transformers and inductors for use in electronic telecommunication equipment Generic specification
    11/15/1997 - PDF - English - BSI
    Learn More
    €250.00

  • BS EN 61248-2:1997

    Transformers and inductors for use in electronic telecommunication equipment Sectional specification signal transformers on the basis of capability approval procedure
    11/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61021-2:1997

    Laminated core packages for transformers and inductors use in telecommunication electronic equipment Electrical characteristics cores using YEE 2 laminations
    7/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50195:1997

    Code of practice for the safe use of fully enclosed askarel-filled electrical equipment
    6/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 50225:1997

    Code of practice for the safe use of fully enclosed oil-filled electrical equipment which may be contaminated with PCBs
    5/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60852-4:1997

    Outline dimensions of transformers and inductors for use in telecommunication electronic equipment Transformers using YUI-2 laminations
    4/15/1997 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 60146-1-3:1993

    Semiconductor convertors. General requirements and line commutated convertors Transformers reactors
    5/15/1993 - PDF - English - BSI
    Learn More
    €180.00

  • BS EN 61050:1992

    Specification for transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements
    9/15/1992 - PDF - English - BSI
    Learn More
    €331.00

  • BS 4727-2:Group 04:1991

    Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering Power transformers reactors
    2/28/1991 - PDF - English - BSI
    Learn More
    €348.00

  • BS EN 61021-1:1997

    Laminated core packages for transformers and inductors use in telecommunication electronic equipment Specification dimensions
    11/30/1990 - PDF - English - BSI
    Learn More
    €151.00

  • BS 9720:1989

    Specification for custom-built transformers and inductors of assessed quality: generic data and methods of test
    10/31/1989 - PDF - English - BSI
    Learn More
    €331.00

  • BS 4819-2:1989

    Resistance welding water-cooled transformers of the press-package and portable types. Specification for
    9/29/1989 - PDF - English - BSI
    Learn More
    €151.00

  • BS 4819-1:1989

    Resistance welding water-cooled transformers of the press package and portable types. Specification for press-package
    1/31/1989 - PDF - English - BSI
    Learn More
    €151.00

  • BS 6600-1:1987

    Outline dimensions of transformers and inductors for use in telecommunication electronic equipment Specification the outline using YEI-1 laminations
    7/31/1987 - PDF - English - BSI
    Learn More
    €180.00

  • BS 9741:1986

    Sectional specification for inductors of assessed quality for use in electronic equipment for capability approval
    4/30/1986 - PDF - English - BSI
    Learn More
    €151.00

  • BS 9727:1985

    Sectional specification for power transformers of assessed quality for use in electronic equipment for capability approval
    11/29/1985 - PDF - English - BSI
    Learn More
    €151.00

  • BS 9733:1985

    Sectional specification for pulse transformers of assessed quality for use in electronic equipment for capability approval
    11/29/1985 - PDF - English - BSI
    Learn More
    €151.00

  • BS 9721:1985

    Sectional specification for signal transformers of assessed quality for use in electronic equipment for capability approval
    9/30/1985 - PDF - English - BSI
    Learn More
    €180.00

  • BS 5067:1985

    Specification for flameproof transformers for use in mines
    7/31/1985 - PDF - English - BSI
    Learn More
    €180.00

  • BS 6600-10:1985

    Outline dimensions of transformers and inductors for use in telecommunication electronic equipment Specification the outline using Q range C-cores
    6/28/1985 - PDF - English - BSI
    Learn More
    €180.00

  • BS 5938-1:1984

    Cores for inductors and transformers telecommunications Methods of measurement
    10/31/1984 - PDF - English - BSI
    Learn More
    €377.00

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