PT

Design of standard instruments, relays or equipments normally does not permit them to be considered directly to the high voltage systems. Potential transformer therefore play a key role hereby performing the following functions:
For electrically isolating the instruments and relays from the high voltage side.
For transferring voltage from higher values to proportional lower values upto 63.5V, 100V and 110V as per the standard of equipment.
Types of PTs :- Indoor Epoxy Resin cast. Outdoor Oil cooled Type.
Accuracy The class of accuracy for metering PTs are 0.1, 0.2, 0.5 and 1.0 and protection of PT is 3P.

11KV PT AND 33KV PT

11KV Indoor Resin Cast PT Single Phase

11KV Outdoor Oil Cooled PT Single Phase

33KV Outdoor Oil Cooled PT Single Phase

33KV Indoor Resin Cast PT Single Phase

11KV Indoor Resin Cast PT3 Phase

11KV Drawout Type PT3 Phase

33KV Indoor Resin Cast PT Single Phase

66KV PT Outdoor Type

132KV PT Outdoor Type

220KV PT Outdoor Type

220KV PT Outdoor Type