Sealed type 3-phase oil-immersed transformer 400KVA

400kVA oil-immersed transformer which is manufactured by GNEE Electric in China. It has high quality and stability for winning our clients’ trust. We also support customization for this transformer with different rated voltage like 11kV 15kV 16kV 20kV and capacity like 200kVA 220kVA 250kVA 300kVA 400kVA.

Product specifications

• Rated power: 400kVA
• Voltage: 22/0,4kV
• Winding connection: Dyn11/ Yyn0
• Max. no-load loss (Po): 433W
• Max. short-circuit loss (Pk): 3820W
• Max. no-load current(I0): 1%
• Min. short circuit voltage(Uk ): 5%
• Standard: : TCVN 6306 (IEC 60076); Decision 62 / QĐ – EVN (Vietnam), ISO 9001:2015; ISO 14001:2015 (International).

Advantages of  Sealed type 3-phase oil-immersed transformer

• The transformer with a large capacity, capable of transmitting electricity far away and reducing the waste of a large amount of energy during the transmission and distribution of electricity.
• The machine has an energy efficiency of up to 99.44%, able to operate continuously and stably 24 / 24h to ensure that the whole electrical system works efficiently.
• The transformer is made of high-quality, environment-friendly materials for high durability and resistance to strong impacts.
• The machine is exquisitely designed and machined by a modern and advanced machines line and a team of experienced engineers. They control following the quality process and produce high-quality standard products.
• In particular, the three-phase oil-immersed transformer 400kVA has very low noise, strong resistance to short circuits, a high level of lightning protection, and long and high overload resistance.

At GNEE, We are striving to be your reliable companion in your road of success and development. With a strong basis of technology and experience, we confidently bring to our partners and customers the best quality products deserve to be your reliable companion on the path of integration and development.

Oil-immersed Transforme Packaging and Transportation