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- PRODUCT PARAMETERS -

Product Description

The 35kV S11, SZ11 series oil-immersed power transformers feature advanced design, with significant improvements in materials, structure, and craftsmanship. They have an attractive appearance, reliable operation, low loss, low noise, reaching the advanced level of similar foreign products. The SZ11 series can adjust voltage manually, electrically, or automatically on the primary side with the help of an on-load tap-changer (OLTC) within the voltage regulation range, ensuring the stability of the output voltage.

Product Features

  • The iron core is made of high-quality cold-rolled silicon steel sheets, using steel belts for tensioning and clamping to form a solid frame structure, which strengthens the core clamping force and effectively reduces the no-load loss, no-load current, and noise of the transformer.
  • The transformer windings use high-purity oxygen-free copper wire, effectively reducing copper loss. Blocks and stays are rounded, making the electric field uniform and increasing reliability. The inner winding support is strengthened, improving its stability and preventing buckling deformation, which enhances the transformer's resistance to sudden short-circuit currents.
  • A capsule or corrugated oil conservator can be adopted according to customer requirements, which effectively slows down the aging of transformer oil. The gas relay with a gas collection device is convenient for operation and maintenance, and the chip radiator improves the heat dissipation effect.

Scope of Application

This product is mainly used in urban and rural industrial and agricultural power grids and power transmission and distribution projects of industrial and mining enterprises.

- Factory Display -

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  • AF725E83-B062-4094-8D67-0AB513738C55
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