Three phase 33KV Oil Type Transformer with OLTC

High capacity and high voltage
Suitable for outdoor

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Oil type transformer (also called as oil-immersed transformer or oil-filled transformer) is suitable for outdoor. Voltage for customized: 6kV, 10kV, 11kV, 13.2kV, 15kV, 20kV, 33kV, 35kV, etc.

● Iron core is of high-quality cold-rolled grain oriented silicon steel sheet, 45 miter joints, no punching and the structure of binding with epoxy tape, the core surface is coating with paint to reduce the loss and noise.

● Using the new insulation structure, effectively dissipate heat, lower temperature rises of transformer, and extend the service life.

● The oil tank using corrugated tank and fully sealed structure, which can prevent transformer oil from the contact of the air and water, slow down the aging of the oil, extend service life of transformer. The elastic deformation of the corrugated sheet can adjust the volume of the transformer oil according to thermal expansion and contraction.

● The transformer is provided with pressure release for the security protection. When the transformer occurs failure and pressure is over high, the pressure release valve can safely and reliably release the pressure to prevent the expansion of the incident.