ConsultingWe accompany you from the initial idea to the finished product
DevelopmentWe understand your requirements
ProductionCareful production in tested quality
ServiceWe are still there for you after delivery
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 | |
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 | |
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 | |
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 | |
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 | |
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 | |
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
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 | |
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 | |
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
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 | |
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 | |
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 | |
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 | |
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
Assistance with the possible applications of our Power Supplies
Customised InvertersCustomised power electronics for
three-phase motors, pumps, fans, etc. -
energy-efficient and noise-optimised.
Power Electronics in VehiclesFor 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 IndustryReliability in the harshest environments, corrosion resistance and compliance with special hygiene standards: The food industry places special demands on power electronics.
Active Front End InvertersSiebel inverters fulfil the technical requirements and reliably feed renewable energy into the grid.
Static Frequency InvertersStatic frequency inverters for high-voltage test systems
Single-phase operation possible
Welding TechnologyCurrents up to 500,000 A, precisely time-controlled
User InterfaceEverything in view and everything under control -
with our visualisation and control programs.
Medical TechnologyIn medical technology, high currents need
to be controlled with particular precision,
e.g. for strong magnetic fields.
Transport RefrigerationFor optimal reliability and energy efficiency
ProfileWhether you need advice, development or production -
we are at your side with help and advice and deliver the best solution for you.
Company HistoryOur company history
Quality PolicyWorkmanship Made in Germany
Corporate Compliance and EthicsThe principles of our actions
Social ResponsibilityOur projects in Tanzania
Contact PersonsThe direct line to your contact person
ContactWe look forward to hearing from you.
We accompany you from the initial idea to the finished product
We understand your requirements
Careful production in tested quality
We are still there for you after delivery
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 | |
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 | |
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 | |
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 | |
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 | |
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 | |
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
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 | |
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 | |
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
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 | |
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 | |
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 | |
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 | |
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
Assistance with the possible applications of our Power Supplies
Customised power electronics for
three-phase motors, pumps, fans, etc. -
energy-efficient and noise-optimised.
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.
Reliability in the harshest environments, corrosion resistance and compliance with special hygiene standards: The food industry places special demands on power electronics.
Siebel inverters fulfil the technical requirements and reliably feed renewable energy into the grid.
Static frequency inverters for high-voltage test systems
Single-phase operation possible
Currents up to 500,000 A, precisely time-controlled
Everything in view and everything under control -
with our visualisation and control programs.
In medical technology, high currents need
to be controlled with particular precision,
e.g. for strong magnetic fields.
For optimal reliability and energy efficiency
Whether you need advice, development or production -
we are at your side with help and advice and deliver the best solution for you.
Our company history
Workmanship Made in Germany
The principles of our actions
Our projects in Tanzania
The direct line to your contact person
We look forward to hearing from you.
An inverter is needed to start a three-phase AC motor smoothly and to operate it at a variable speed. Due to the usage of inverters, noise can be reduced and energy can be saved.
If environmental conditions or particular functional properties impose special requirements on the inverter, implementing standard components is difficult. This requires an adaption or redevelopment in consideration of the customer's individual needs.
Siebel Elektronik GmbH
Öhlchen 4
D-57223 Kreuztal
Germany
E-Mail: Show e-mail address
+49 (0) 2732 767911-0