PFIFFNER Instrument Transformers

PFIFFNER Instrument Transformers

PFIFFNER Instrument Transformers is a Swiss company with over 95 years of experience, specializing in the development and manufacture of current and voltage transformers, as well as resistive and capacitive voltage dividers for use in utilities, industry, and railways. Renowned for its high-quality, state-of-the-art products and strong global presence, PFIFFNER offers instrument transformers for voltage levels up to 550 kV, emphasizing Swiss quality and in-house control of all key processes.

In the HVDC sector, PFIFFNER provides specially designed instrument transformers tailored for high-voltage direct current applications, offering reliable measurement and protection solutions that meet the demands of modern HVDC transmission systems.