Our series of CF transformers in both single-phase and three-phase versions has obtained EAC certification for the Eurasian markets. The certification obtained is part of the project to offer all the necessary approvals to operate all over the world. The certification requires a technical passport in Russian language and a legal representation on the territory, […]

Transformers are static machines that, despite being “dated”, still play a role of primary importance in electromechanical applications. The galvanic separation between the windings that guarantees the disjunction between the primary and secondary circuits in a plant or in an electrical panel and the possibility to vary the input and output voltages, adapting them to […]

The earthing transformer is typically connected between the star center of a three-phase generator and the earth. As illustrated in the drawing below, is the primary that, connected in series to the generator and ground, set up an impedance that may be more or less high depending on the type of the load that will […]

Thanks to the competence gained from the entrance of the Amadori within our group, it was completed a major project for the lighting in an OIL & GAS plant. The project, which consists in the realization of 65 machines with different powers from 100 to 400 kVA, was performed according to a very restrictive logic: […]

APPROVED TRANSFORMES The situation regarding the regulations concerning the transformers approved is not well defined, often demands lead to the provision of non-compliant products that do not pass inspections. Italweber Elettra is able to offer a range of approved products among the most comprehensive in Europe. Here we illustrate the various levels of approval. The […]