our variety of products

special solutions according to your specifications

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High current applications

air cooled or water-cooled

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switching devices - power supplies

engine protection with great effect

line choke - filter choke

for modern energy generation plants

Sine-wave filter

dU/dt-Filter
Choke

high voltage transformers

medium frequency to 7500 Hz

Quality

Thanks to continuous improvement of materials used and a qualified production process, a nearly unlimited lifetime of our transformers and chokes can be expected.

Reliability

A motivated and experienced team of specialists ensures optimum quality of all products and services.

Certificates

In order to ensure compatibility with EU directives, all ELTRA products bear the CE mark. For American markets, we dispose of the UL approval (UL506); the corresponding UL isolating system is provided.

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ELTRA – Product range

Transformers

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Power supply unit

to the products

Power start supply unit

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Reactors/
Filters

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Speed-
controllers

to the products

Enclosures/
Accessories

to the products

ELTRA – Current News

Trade fairs / exhibitions

ELTRA – Performance spectrum

STANDARD PRODUCTS

  • Single-phase control, isolating, safety and energy saving transformers, standard models and customized complete solutions, partially also according to UL or other international standards
  • Three-phase isolating, energy saving and starting transformers in customized versions, partially also according to UL standard, or with individual certificate corresponding to international standards
  • Single- and three-phase isolating transformers for medical environment
  • Power supplies, single- or three-phase, rectified, smoothed or stabilized, clocked switching power supplies
  • Chokes, customized, single- or three-phase
  • Transformers and controls for air conditioning and ventilation applications, customized

SPECIAL CONFIGURATIONS

  • Mechanical and electrical special solutions according to customer’s requirements
  • Water-cooled transformers for welding technology
  • Ondulated-edgewound coils made of copper or aluminum
  • Transformers for wind power plants
  • Starting transformers for shipbuilding
  • Transformers and rectifier elements for automotive industry
  • Transformer and choke units for textile industry
  • Mains starter units
  • High voltage air-core transformers for water treatment, ozone and foil coating plants
  • Special transformers for research applications
  • Isolating transformers

ELTRA – LOCAL REPRESENTATIVES

Eltra-Trafo
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