Location: USA

The primary voltage is 230 kV, while the secondary voltage is 24.94 kV. This 230 kV transformer is capable of providing power ratings of 10 MVA, 12.5 MVA, and 15 MVA under various cooling methods.

It is designed with a KNAN/KNAF/KNAF configuration, and it utilizes vegetable oil as the insulating liquid.

Primary Voltage Ratings: 220 kV, 230 kV or others
Secondary Voltage Ratings: 69/35/37/34.5/26.4./11/10.5/6.6/13.2 kV or others
H.V. TAP RANGE: ±8×1.25% or others
CONNECTION TYPE: YNd11 or others
TYPE: Oil immersed
BIL: up to 900 kV
Standards: IEEE, CSA, IEC
Application: Substation, transmison line
Power Rating: 10MVA, 12.5MVA, 15MVA, 18MVA, 20MVA, 25MVA

The transformer is designed to operate for three different power ratings as per the electrical load requirements. This is especially necessary for the oil and gas field where work load depends on the nature of tasks being performed at the moment.