• Star Delta Transformers Limited

Extra High Voltage

SDTL manufactures EHV Power Transformers of voltage class upto 132 KV using advanced technology & state of art machinery. Windings are made on automatic machines, the core & coil assembly is dried in vacuum drying oven of capacity 70 cubic meters. Transformers are rigorously tested at each stage of using modern testing equipments. We has already supplied more than 20 EHV transformers upto 40 MVA rating which are successfuliy operation for more than 5 yrs.