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  • Power Electronics
    • ConsultingConsulting
      Consulting

      We accompany you from the initial idea to the finished product

    • DevelopmentDevelopment
      Development

      We understand your requirements

    • ProductionProduction
      Production

      Careful production in tested quality

    • ServiceService
      Service

      We are still there for you after delivery

  • Power Supplies
    • Current Loop Feeding
      • SW32-24D10A
        SW32-24D10A

        DC/AC supply unit with very high insulation voltage of 32 kV
        (supplies up to 8 decoupling units DUxx)

        Number of channels: 1
        Input voltage: 24 V DC
        Output current: 10 A AC (70 kHz)
        Output power: 60 W
        Insulation voltage: 32 kV AC partial discharge (PD)-free
      • SW50-24D10A
        SW50-24D10A

        DC/AC supply unit with ultra-high insulation voltage of 50 kV
        (supplies up to 8 decoupling units DUxx)

        Number of channels: 1
        Input voltage: 24 V DC
        Output current: 10 A AC (70 kHz)
        Output power: 60 W
        Insulation voltage: 50 kV AC partial discharge (PD)-free
      • DU15-15G
        DU15-15G

        Decoupling unit with 15 kV insulation and 15 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (30-100 kHz)
        Output voltage: 15 V DC (+/-0.5V)
        Output power: 6 W
        Insulation voltage: 15 kV AC partial discharge (PD)-free
      • DU15-24G
        DU15-24G

        Decoupling unit with 15 kV insulation and 24 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (30-100 kHz)
        Output voltage: 24 V DC (+/-0.5V)
        Output power: 6 W
        Insulation voltage: 15 kV AC partial discharge (PD)-free
      • DU20-15G
        DU 20

        Decoupling unit with 20 kV insulation and 15 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (50-100 kHz)
        Output voltage: 15 V DC (+/-0.5 V)
        Output power: 5 W
        Insulation voltage: 20 kV AC partial discharge (PD)-free
      • DU20-24G
        DU20-24HG

        Decoupling unit with 20 kV insulation and 24 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (50-100 kHz)
        Output voltage: 24 V DC (+/-0.5 V)
        Output power: 5 W
        Insulation voltage: 20 kV AC partial discharge (PD)-free
      • HSC30
        HSC30

        Single-core cable with extra thick insulation
        (required for setting up the current loop)

        Number of conductors: 1
        Conductor cross-section: 2.5 mm² (14 AWG) stranded copper
        Outer diameter: 10 mm
        Shield: none
        Sheath material: polyurethane

      Galvanically isolated power supply solution for multiple loads

    • 1-Channel Power Supplies
      • SW15-25G

        DC/DC converter with high insulation voltage of 15 kV
        and regulated output voltage

        Number of channels: 1
        Input voltage: 24 V DC
        Output voltage: 25 V DC (+/-1.0 V)
        Output power: 25 W
        Insulation voltage: 15 kV AC partial discharge (PD)-free
      • SW32-24D35U
        SW32-24D35U

        DC/DC converter with very high insulation voltage of 32 kV
        and unregulated output voltage

        Number of channels: 1
        Input voltage: 24 V DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 80 W
        Insulation voltage: 32 kV AC partial discharge (PD)-free
      • HSC30-2
        HSC30-2

        Two-core, shielded cable with strong insulation
        for cabling on the high-voltage side of the transformer

        Number of conductors: 2
        Conductor cross-section: 1.0 mm² (18 AWG) stranded copper
        Outer diameter: 10 mm
        Shield : braided copper
        Sheath material: polyurethane

      1-channel DC/DC converters with insulation voltages up to 32 kV

    • 4-Channel Power Supplies
      • GIS18-35AD
        GIS18-35AD

        Four-channel AC/DC converter with high insulation voltage of 18 kV

        Number of channels: 4
        Input voltage: 150 - 250 V AC or DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 300 W (max. 150 W / channel)
        Insulation voltage: 18 kV AC partial discharge (PD)-free
      • GIS18-24V-35AD
        GIS18-24V-35AD

        Four-channel DC/DC converter with high insulation voltage of 18 kV
        and 24 V input voltage

        Number of channels: 4
        Input voltage: 24 V DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 300 W (max. 150 W / channel)
        Insulation voltage: 18 kV AC partial discharge (PD)-free
      • GIS40-35AD
        GIS40-35AD

        Four-channel DC/DC converter with very high insulation voltage of 40 kV

        Number of channels: 4
        Input voltage: 150 - 250 V AC or DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 280 W (max. 120 W / channel)
        Insulation voltage: 40 kV AC partial discharge (PD)-free
      • GIS80-24AD
        GIS 80

        Four-channel AC/DC converter with ultra-high insulation voltage of 80 kV

        Number of channels: 4
        Input voltage: 150 - 250 V AC or DC
        Output voltage: 24 V DC / 24 V AC (70 kHz)
        Output power: 400 W (max. 100 W / channel)
        Insulation voltage: 80 kV AC partial discharge (PD)-free
      • HSC30-2
        HSC30-2

        Two-core, shielded cable with strong insulation
        for cabling on the high-voltage side of the transformer

        Number of conductors: 2
        Conductor cross-section: 1.0 mm² (18 AWG) stranded copper
        Outer diameter: 10 mm
        Shield: braided copper
        Sheath material: polyurethane

      4-channel AC/DC and DC/DC converters with insulation voltages up to 80 kV

    • Application Support
      Application Support

      Assistance with the possible applications of our Power Supplies

  • Customer Projects
    • Customised InvertersCustomised Inverters
      Customised Inverters

      Customised power electronics for
      three-phase motors, pumps, fans, etc. -
      energy-efficient and noise-optimised.

    • Power Electronics in VehiclesPower Electronics in Vehicles
      Automotive Power Electronics

      For mobile use in electric and commercial vehicles, we develop compact, robust and customised electronic components that can withstand the demanding conditions in the vehicle and perform a wide range of electrical functions.

    • Power Electronics for the Food IndustryPower Electronics for the Food Industry
      Power Electronics for the Food Industry

      Reliability in the harshest environments, corrosion resistance and compliance with special hygiene standards: The food industry places special demands on power electronics.

    • Active Front End InvertersActive Front End Inverters
      Active Front End Inverters

      Siebel inverters fulfil the technical requirements and reliably feed renewable energy into the grid.

    • Static Frequency InvertersStatic Frequency Inverters
      Static frequency inverters

      Static frequency inverters for high-voltage test systems
      Single-phase operation possible

    • Welding TechnologyWelding Technology
      Welding Technology

      Currents up to 500,000 A, precisely time-controlled

    • User InterfaceUser Interface
      User interface

      Everything in view and everything under control -
      with our visualisation and control programs.

    • Medical TechnologyMedical Technology
      Medical Technology

      In medical technology, high currents need
      to be controlled with particular precision,
      e.g. for strong magnetic fields.

    • Transport RefrigerationTransport Refrigeration
      Transport Refrigeration

      For optimal reliability and energy efficiency

  • About Us
  • Downloads
  • Power Electronics
    • Consulting
      Consulting

      We accompany you from the initial idea to the finished product

    • Development
      Development

      We understand your requirements

    • Production
      Production

      Careful production in tested quality

    • Service
      Service

      We are still there for you after delivery

  • Power Supplies
    • Current Loop Feeding
      • SW32-24D10A
        SW32-24D10A

        DC/AC supply unit with very high insulation voltage of 32 kV
        (supplies up to 8 decoupling units DUxx)

        Number of channels: 1
        Input voltage: 24 V DC
        Output current: 10 A AC (70 kHz)
        Output power: 60 W
        Insulation voltage: 32 kV AC partial discharge (PD)-free
      • SW50-24D10A
        SW50-24D10A

        DC/AC supply unit with ultra-high insulation voltage of 50 kV
        (supplies up to 8 decoupling units DUxx)

        Number of channels: 1
        Input voltage: 24 V DC
        Output current: 10 A AC (70 kHz)
        Output power: 60 W
        Insulation voltage: 50 kV AC partial discharge (PD)-free
      • DU15-15G
        DU15-15G

        Decoupling unit with 15 kV insulation and 15 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (30-100 kHz)
        Output voltage: 15 V DC (+/-0.5V)
        Output power: 6 W
        Insulation voltage: 15 kV AC partial discharge (PD)-free
      • DU15-24G
        DU15-24G

        Decoupling unit with 15 kV insulation and 24 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (30-100 kHz)
        Output voltage: 24 V DC (+/-0.5V)
        Output power: 6 W
        Insulation voltage: 15 kV AC partial discharge (PD)-free
      • DU20-15G
        DU 20

        Decoupling unit with 20 kV insulation and 15 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (50-100 kHz)
        Output voltage: 15 V DC (+/-0.5 V)
        Output power: 5 W
        Insulation voltage: 20 kV AC partial discharge (PD)-free
      • DU20-24G
        DU20-24HG

        Decoupling unit with 20 kV insulation and 24 V regulated output voltage
        (requires a current supply unit for operation)

        Number of channels: 1
        Input current: 10 A AC (50-100 kHz)
        Output voltage: 24 V DC (+/-0.5 V)
        Output power: 5 W
        Insulation voltage: 20 kV AC partial discharge (PD)-free
      • HSC30
        HSC30

        Single-core cable with extra thick insulation
        (required for setting up the current loop)

        Number of conductors: 1
        Conductor cross-section: 2.5 mm² (14 AWG) stranded copper
        Outer diameter: 10 mm
        Shield: none
        Sheath material: polyurethane

      Galvanically isolated power supply solution for multiple loads

    • 1-Channel Power Supplies
      • SW15-25G

        DC/DC converter with high insulation voltage of 15 kV
        and regulated output voltage

        Number of channels: 1
        Input voltage: 24 V DC
        Output voltage: 25 V DC (+/-1.0 V)
        Output power: 25 W
        Insulation voltage: 15 kV AC partial discharge (PD)-free
      • SW32-24D35U
        SW32-24D35U

        DC/DC converter with very high insulation voltage of 32 kV
        and unregulated output voltage

        Number of channels: 1
        Input voltage: 24 V DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 80 W
        Insulation voltage: 32 kV AC partial discharge (PD)-free
      • HSC30-2
        HSC30-2

        Two-core, shielded cable with strong insulation
        for cabling on the high-voltage side of the transformer

        Number of conductors: 2
        Conductor cross-section: 1.0 mm² (18 AWG) stranded copper
        Outer diameter: 10 mm
        Shield : braided copper
        Sheath material: polyurethane

      1-channel DC/DC converters with insulation voltages up to 32 kV

    • 4-Channel Power Supplies
      • GIS18-35AD
        GIS18-35AD

        Four-channel AC/DC converter with high insulation voltage of 18 kV

        Number of channels: 4
        Input voltage: 150 - 250 V AC or DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 300 W (max. 150 W / channel)
        Insulation voltage: 18 kV AC partial discharge (PD)-free
      • GIS18-24V-35AD
        GIS18-24V-35AD

        Four-channel DC/DC converter with high insulation voltage of 18 kV
        and 24 V input voltage

        Number of channels: 4
        Input voltage: 24 V DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 300 W (max. 150 W / channel)
        Insulation voltage: 18 kV AC partial discharge (PD)-free
      • GIS40-35AD
        GIS40-35AD

        Four-channel DC/DC converter with very high insulation voltage of 40 kV

        Number of channels: 4
        Input voltage: 150 - 250 V AC or DC
        Output voltage: 35 V DC / 35 V AC (70 kHz)
        Output power: 280 W (max. 120 W / channel)
        Insulation voltage: 40 kV AC partial discharge (PD)-free
      • GIS80-24AD
        GIS 80

        Four-channel AC/DC converter with ultra-high insulation voltage of 80 kV

        Number of channels: 4
        Input voltage: 150 - 250 V AC or DC
        Output voltage: 24 V DC / 24 V AC (70 kHz)
        Output power: 400 W (max. 100 W / channel)
        Insulation voltage: 80 kV AC partial discharge (PD)-free
      • HSC30-2
        HSC30-2

        Two-core, shielded cable with strong insulation
        for cabling on the high-voltage side of the transformer

        Number of conductors: 2
        Conductor cross-section: 1.0 mm² (18 AWG) stranded copper
        Outer diameter: 10 mm
        Shield: braided copper
        Sheath material: polyurethane

      4-channel AC/DC and DC/DC converters with insulation voltages up to 80 kV

    • Application Support
      Application Support

      Assistance with the possible applications of our Power Supplies

  • Customer Projects
    • Customised Inverters
      Customised Inverters

      Customised power electronics for
      three-phase motors, pumps, fans, etc. -
      energy-efficient and noise-optimised.

    • Power Electronics in Vehicles
      Automotive Power Electronics

      For mobile use in electric and commercial vehicles, we develop compact, robust and customised electronic components that can withstand the demanding conditions in the vehicle and perform a wide range of electrical functions.

    • Power Electronics for the Food Industry
      Power Electronics for the Food Industry

      Reliability in the harshest environments, corrosion resistance and compliance with special hygiene standards: The food industry places special demands on power electronics.

    • Active Front End Inverters
      Active Front End Inverters

      Siebel inverters fulfil the technical requirements and reliably feed renewable energy into the grid.

    • Static Frequency Inverters
      Static frequency inverters

      Static frequency inverters for high-voltage test systems
      Single-phase operation possible

    • Welding Technology
      Welding Technology

      Currents up to 500,000 A, precisely time-controlled

    • User Interface
      User interface

      Everything in view and everything under control -
      with our visualisation and control programs.

    • Medical Technology
      Medical Technology

      In medical technology, high currents need
      to be controlled with particular precision,
      e.g. for strong magnetic fields.

    • Transport Refrigeration
      Transport Refrigeration

      For optimal reliability and energy efficiency

  • About Us
  • Downloads

We are here for you

Your contact person

Dr.-Ing Henrik Siebel
CEO and Managing Director
General consultancy, application support

Phone +49 (0) 27 32 - 76 79 11 - 1

Dipl.-Ing Jens Willeke
Head of Development
Hardware and software development,
customised power electronics

Phone +49 (0) 27 32 - 76 79 11 - 3

Dipl.-Ing Tillmann Siebel
Development Engineer
Hardware and software development,
Information Technology

Phone +49 (0) 27 32 - 76 79 11 - 2

Doris Zöller
Office Management
Purchasing, Sales

Phone +49 (0) 27 32 - 76 79 11 - 4

Jonathan Frank, M.Sc.
Development Engineer
Automation

Phone +49 (0) 27 32 - 76 79 11 - 7

Maximilian Ebener, M.Sc.
Development Engineer
Power Supplies

Phone +49 (0) 27 32 - 76 79 11 - 8

Contact us now by e-mailCall directly: 02732 767911-0

Siebel Elektronik GmbH
Öhlchen 4
D-57223 Kreuztal
Germany

E-Mail:

+49 (0) 2732 767911-0

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