Supply, Erection, Oil Filtration, Testing & Commissioning Of Lt Supply Transformer 10 Kva, 25 K V/240 Volt, Oil Filled, Out Door Type Single Phase, Auxiliary Transformer Conf. To Rdso Speci Fication No.: Eti Psi 15 08-2003 Or Latest Str: Core-str-07 Or Latest. Warranty Period : Upto 30 Months From The Date Of Supply Material To Be Supply At Sse Trd Sta Depot Warranty Period: 30 Mo Nths After The Date Of Delivery