Varnish Dry Type transformers are manufactured upto 1 MVA, 11 KV they are available in both class ‘F’ class ‘H’ insulation.

Standards units are provided with 4 tappings. Two 2.5% above normal and two 2.5% below normal. ( + 2 x 2.5%). The tap changing is by means of off circuit links. Ventilated enclosure having a degree of Ingress Protection of IP 45 is provided for outdoor installations and upto IP 33 for indoor installations. Terminations can be either bare bushings, cable box or busduct depending upon the requirement.

Our transformers conform to IS 11171 and IEC 726. Each transformer is routine tested before dispatch. In addition has the facilities to carry out a wide range of type tests and special tests. The transformers can be installed in basements, on terraces and near the load. They are practically maintenance free and consideration of accessibility to maintenance equipment does not apply. They can be used in dusty, humid, salt laden or chemical atmospheres.

They are ideal for Hotels, High rise buildings, Hospitals, Factories, Commercial & Entertainment complexes, Oil Refineries, Chemical & Fertilizer plants, Steel industries, Marine & Offshore projects, Power plants, Utilities and compact substations, Remote Installation, Fireprone areas where oil filled transformers pose a fire risk and whereever safety is the first priority.

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