The model of three-phase oil immersed transformer is S13. It is an iron core transformer with low no-load loss, low no-load current and low noise. It has remarkable power saving effect and improves the voltage quality and power supply reliability. It is a green energy-saving equipment conducive to environmental protection and the latest product popularized in the technical transformation project of urban and rural power grid.

The three-phase oil immersed power transformer adopts a new insulation structure to improve the short-circuit resistance. The iron core is made of high-quality cold-rolled grain oriented silicon steel sheet; the high-quality oxygen free copper wire and multi-layer cylindrical process structure are used for the high-voltage and low-voltage windings; all the fasteners are treated with special anti loosening treatment, with high mechanical strength. The shell of corrugated oil tank adapts to the expansion of oil with its own elasticity. It is a permanently sealed oil tank and has been widely used in various power distribution equipment.

Product features:

The iron core of three-phase oil immersed transformer is made of cold-rolled oriented silicon steel sheet with high magnetic conductivity and low loss. The seam smell is small, and the seams of each layer are staggered, which greatly reduces the no-load loss, no-load current and noise.

The structure of the device is compact, s reduces the radial force in case of short circuit, and has strong anti sudden short circuit ability. The pressure transformation zone is fully sealed, maintenance free and long service life.

Note: the dimensions and weight change with the requirements. The data in the two tables are subject to the factory documents.

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