In both the cases i.e. for CTs as well as PTs, the electromagnetic design is computerized, while the insulation design is made such that the electrostatic stresses are kept uniform & stress concentration is totally avoided. The strict process control during various manufacturing operations such as resin mixing, resin pouring and thermal curing etc. ensure void free casting. The use of latest testing facilities such as automatic microprocessor based digital display direct reading CT/PT Bridge, E.R.A. (ROBINSON) Partial discharge detector, versatile manufacturing equipments automatic machines together with highly skilled and qualified staff helps in ensuring highly reliable & dependable products. Our products have been approved by many leading OEMS like M/S. JYOTI, ABB, CROMPTON, MEI KIRLOSKAR, SIEMENS & by many consultants and various State Electricity Boards. Thousands of medium voltage instrument transformers are working satisfactorily all over India since 18 years.