PFIFFNER Instrument Transformers Pvt Ltd. India PFIFFNER Instr. Transformers private Ltd, is the newest member of our Group and was established in 2018. The company has integrated production facilities for manufacturing of oil immersed instrument transformers, CT , IVT and bushings. Current Transformers are of live tank design which range from 72.5 kV upto 420 kV. In house manufacturing of key components starting from CRGO cores and laminations with a commitment to produce world class, eco friendly, innovative and cost competitive products. Robust infrastructure, best manufacturing practices along with internal developed software tools ensure consistency of processes during the entire production cycle with quick delivery timelines.