Pfiffner Instrument Transformers

Since January 2013, 50Hz Solutions has been the exclusive representative of Pfiffner in Australia. This representation allows 50Hz Solutions to supply instrument transformers to the Australian market at all voltage levels.


Pfiffner is an independent manufacturer from Switzerland with over 80 years’ experience in the manufacture of high voltage instrument transformers. They have factories not only at their head office in Switzerland, however factories in Germany, Turkey and Brasil covering all parts of the world.


Their product portfolio includes both oil/paper and SF6 insulated current transformers, voltage transformers (both EMVT, CVT and Power VTs), and combined CT/VTs up to 550kV.