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Instrument Transformers
Instrument Transformers
Indcoil Transformers Private Limited is a pioneer in indigenous design and manufacture of Instrument Transformers for a variety of applications. High voltage oil insulated outdoor instrument transformers referred to OI-ODCTs and OI-ODPTs are developed to suit exacting requirements of measurement as well as protection of electrical installations. Several years of manufacturing experience in various types of transformers have given the company deep insight into the protection and measurement system requirements, making it easier to offer the right products with correct specifications for specific application. Basic functions of instrument transformers are: to measure voltages and currents which are beyond the normal ranges and safety values of measuring and protective devises; to isolate measuring and protection devices from high voltages and high currents; and to facilitate instrumentation and protection in conveniently located control rooms and enhance accessibility and monitoring, thereby ensure safety of the installations. These transformers are classified according to their functions and are described in the respective standards specifications. Accuracy and over load requirements for protection and measuring transformers are quite different. While performance during over load conditions are of prime importance for protection types, accuracy of the stepped down or stepped up values of current and voltages become most important for metering types. The burden for these types of transformers is the loads in volt-amps required to drive the instruments or protective device. Indcoil Transformers Private Limited is backed by a team of high specialised technicians and craftsmen, keeping abreast with research and development technology, for over 3 decades. Its factory is equipped with up-to-date manufacturing and testing facilities for the range of products covered. Every product undergoes strict scrutiny of materials, workmanship and performance at various stages of manufacturing and meets Indian and international standard specifications.