Oil immersed power transformers meet the requirements of national standards GBT1094 andGB/T6451.The iron core is manufactured using the cold rolled grain oriented high magnetic siliconsteel sheet process, the coil is wound with high-strength copper wire, and the oil tank is a bell shapedstructure. Depending on the installation environment, high-quality acrylic or chloroprene rubberseals are used, which can be widely used in power plants, power stations, industrial and mining enter-prises, substations and other substation systems.

1.Product model: S13; S18; S20; S22 type;

2.Voltage regulation methods: on load regulationand off load regulation;

3.Capacity range: 630-80000kVA;

4.Frequency: 50Hz,60Hz;

5.Phase number: three-phase;

6.Connection group label: Yd11; Ynd1l;

7.Short circuit impedance: User requirements ornational standards;

8.lnsulation level: Class A;

9.Usage environment: Outdoor;10.Cooling method: ONAN; ONAF。