Tenders for Supply of 11Kv, 3Phase Indoor Potential Transformer With Ms Trolley Ratio:11Kv/110V Burden:100Va, Class:1.0, Basic Insulation Level Bil:12/28/75Kv, Voltage Factor Vf:1.2 C Ontineous & 1.5 For 30 Sec, Dimension:L:485Mm, W;385Mm, H:425Mm. Make:Rr Electro Syste Ms, Kalpa Electricals Or Its Equivalent. Warranty:12Months From The Date Of Supply . Warranty Period: 12 Months After The Date Of Delivery