Power Transformers

Manufacturing Process:

Skipper manufacturing plants are equipped with contemporary machinery for quick and efficient production. The high quality production line is complimented with the diligent services of trained workforce to deliver products, which meets diverse requirements of the customers and stand the test of time. The Quality Management System is followed very religiously to ensure high quality in optimal time.

Winding Section:

Skipper transformer coils are usually circular and concentrically placed on core limbs, but coils in rectangular shape are also employed for distribution transformers.

The conductor design uses thermally upgraded paper as conductor insulation for select applications with a view to impart higher temperature withstand capability and higher overload capacity. Skipper uses finest quality Kraft paper covered conductor as well as special CTC (Continuously Transposed Conductor) in transformer windings. The electrical grade Kraft paper used for covering winding conductors and leads is procured with low conductivity of aqueous extract.

Copper with high controlled proof mechanical strength is utilized for higher rating transformers to impart high short circuit withstand strength. The use of high mechanical strength copper ensures adequate strength even after repeated short circuit faults, ensuring long service life of transformers. The major insulation is pre-compressed press- board, which has higher mechanical strength and stability to withstand Short Circuit Forces. Skipper uses different types of windings to achieve

High mechanical strength

High thermal strength

Low eddy losses

High dielectric strength