Tenders for Supply of 9 Kva, 750V/415V/190V Ac, 3 Phase, Star-Star-Star, Dry Type, Air Cooled Power Distribution Transformer For Lhb Type Coaches. 9 Kva, 750V/415V/190V Ac, 3 Phase, Star-Star-Star, Dry Type, Air Cooled Power Distribution Tran Sformer For Lhb Type Coaches. Rdso/Pe/Spec/Tl/0158-2010, Rev-1, Type-1, , Packing Instruction: Pi146 Ve R 1.0 Warranty Period: 30 Months After The Date Of Delivery