With 110/x kV transformers, we perform general and special revision of regulating switches (MR, HUNDAI, ELIN, ETC.) along with the replacement of contacts, springs and other parts.
We perform replacement of circuit breakers with necessary adjustments, in the field and in the factory.
We perform replacement or revision of all other elements, too, such as insulators, radiators, Buchholz relays, contact thermometers, etc.
We have been especially successful in drying of active part of power transformers in the field, without any transport expenses.