Air-Conditioned Winding Shop
Electrolytic Grade Copper Conductor or Continuously Transposed Conductor (CTC) is used for windings
Vapour Phase Drying (VPD) Plant.
The core coil assembly is dried by a Computer Controlled Vapour Phase Drying (VPD) process. This process achieves superior quality of drying and oil filling under vacuum. Vapour Phase Drying (VPD) plant with the capacity of 250MVA (L-10 mtr, W-5 mtr, H-5.5 mtr)
Hydrolic Coil pressing Machine.
200 Ton Hydrolic Coil pressing is used for coil pressing and stabilizing the coil.
Impulse Testing Bay.
More than 300 Transformers up to 315 MVA and in 400 kV class of various designs/ratings have been successfully tested for Lightening Impulse. All the transformers are tested in our sophisticated in-house laboratory for routine tests and type tests conforming to National and International Standard Specifications.