Common use of Voltage transformers Clause in Contracts

Voltage transformers. a. The insulation post should be Silicon rubber and the VT body should be resin or equivalent material (Porcelain and oil type not accepted) and it must have environmental type test b. V.T’S ratio (33/√3: 0.110/√3) KV out door pole mounted with creepage distance not less than 1188 mm.