Tramag Transformatorenfabrik Gmbh & Co. Kg

REDUR GmbH & Co. KG is a German manufacturer of custom transformers, chokes, filters, and inductive components under the ISMET brand for industrial automation and power engineering. Based in Niederzier, Germany, the company specializes in developing high-voltage transformers, high-current transformers, air-cooled and water-cooled chokes, toroidal transformers, and control cabinet complete solutions. Its product portfolio includes single-phase and three-phase transformers capable of handling currents up to 15,000 A, voltages up to 36 kV, frequencies up to 150 kHz, and power ratings reaching 5 MVA. The supplier serves key international markets across Europe in sectors such as drive technology, renewable energy, rail infrastructure, e-mobility, airport technology, maritime equipment, and mechanical engineering. Customers can select from over 200 standard stock items or request custom-engineered inductive solutions built to exact electrical and mechanical specifications. The manufacturer provides end-to-end engineering and system integration, from custom electrical design and insulation system processing to fully wired enclosure assemblies. With European production facilities and German engineering design, the enterprise delivers standard and tailored magnetic components with short lead times.