Bushing insulators and accessories for power and distribution transformers

We manufacture off circuit tap changers for power transformers with nominal voltage of 24, 36 and 12.5kV and rated current of 150A, 250A, 350A, 500A, 650A, 800A, 1000A, 1200A and 1600A in accordance with International Standard IEC 60214-1.
The graph above shows how to choose the tap changer MT type on the basis of its nominal voltage and current. In this way our customers will be able to identify quickly and easily the ranges of tap changers to choose among.
Please contact our Sales Department in case you need further information and/or catalogues.