EthosEnergy is a manufacturer of special-type transformers used in steel mills and chemical plants for raw material processing.
Those types of transformers work in very harsh conditions in terms of high load currents, which are changing dynamically due to the nature of the technological process, resulting in severe thermal and mechanical stress. Specific working conditions create stringent requirements regarding the design and manufacturing process in terms of quality but also proper configuration of auxiliary equipment. It requires an individual approach as well as the capabilities to engineer an optimal solution from the beginning up to and including proper fabrication.
One of our latest projects is a 22 MVA converter transformer used as a component of and electrolysis rectifier system. The active part of the transformer consisted of three separate modules, each with its own core and windings, with additional auxiliary equipment arranged and mounted in a single tank, creating a very complex heavy-duty device.