Automation technology

ISMET builds chokes and filters for use of regenerative energies, with air cooling, forced ventilation, direct water cooling or indirect water cooling. Total choke weights of up to six tons have already been implemented. ISMET also produces the components that are required for interference suppression in plants for regenerative energy production, such as inverters, sinusoidal filters, mains line filters and chokes specifically designed and dimensioned for the individual project, as well as the necessary directly or indirectly water-cooled transformers with rated outputs of up to 3 MVA. In the medium-voltage range, we also provide three-phase cast resin medium-voltage transformers with a rated output of up to 5 MVA and voltages of up to 36 kV in order to cover the entire spectrum for use of renewable energies.


In the automation technology market segment, ISMET customer-specific solutions such as water-cooled transformers, chokes and matching transformers, among other things, can be used.

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  • Total choke weight up to 6 t
  • Air-cooled, force-ventilated or with direct/indirect water cooling
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Test bay and laboratory equipment

  • Designed for the specific application case
  • Rated outputs of up to 800 kVA
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Toroidal transformers and chokes

  • Open design or in housing
  • Current-compensated toroidal chokes up to 300 A
  • Toroidal transformers up to 2.5 kVA
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Do you have questions for us?

You have not found a suitable solution for your market segment? We would be glad to help. Together we can work on a tailor-made solution that meets your requirements and wishes.