Medium voltage Indoor voltage transformer double pole TDC are casted in epoxy resin, designed for insulation voltages up to 36 kV. A voltage transformer which has all parts of its primary winding, including terminals, insulated from the earth at a level corresponding to its rated insulation level. AB switch set and DO set are included About the Company GST Registration Date: Sep 2021 Legal Status of Firm: Proprietorship Number of Employees: Upto 10 People Annual Turnover: 40 L - 1.5 Cr