Supply, Installation, Testing And Commissioning Of 'Isi' Marked Oil Immersed, Nat Urally Self Cooled, Energy Efficient (Eel-2) , 800 Kva, 11 Kv/0.433 Kv, Double Copper Wound, C Rgo Type, Delta/Star Connected, Vector Group Dyn11, 3 Phase, 50 Hz Ac Supply, Indoor Type Di Stribution Transformer Complete With All Standard Fittings & First Filling Of Transformer Oil As Per Is: 335/1993, Built In Accordance With Is: 1180:2014 Part-1(Eel-2), Is:2026/2011, Is:1002 8(Part-Ii) Detailed Technichal Specification As Per Attached Annexure. Make-Servokon, Abb, M Ei, Tesla, Schnieder Electric,Siemens Or Similar [ Warranty Period: 30 Months After The Date Of Deli Very ] ]