supply of potential transformerpotential transformer,supply of 110 kv single phase, three winding, oil filled, outdoor type potential transformer ratings of 110 kv/(sqrt(3))/ 110 v/(sqrt(3)) /110 v/ 110 v/(sqrt(3)) ( winding 1: burden:100va; class :0.2, metering purpose , winding 2: burden: 100 va; class 3p; protection purpose & winding 3: burden:100va; class :0.2, metering purpose), highest system voltage 145 kv, minimum total creepage distance 3400 mm confirming to is 3156 and conforming to specification (enclosed) with one terminal connector as per rdso spec no: eti/psi/p/11030 rev c or latest. [ warranty period: 30 months after the date of delivery ]