Oil-immersed Transformer(示例)

Key Features：

S11~S13 series 10kV ~20kV low-loss non-excitation voltage regulating transformer product introduction
This product complies with the national standards GB1094-1996 Power Transformers and GB/T6451-2008 Technical Parameters and Requirements for Three-phase Oil-immersed Power Transformers. S11~S13 series transformers are thelatest series of low-loss copper winding products. This product uses high-quality materials. In terms of coil body and insulation, new processes and new materials are used, so that no-load and load losses are significantly reduced, and the performance and structure are more reliable and superior.

Specifications：

Product Description：

Good economic performance
The S11~S13 series products are based on the S9 series. The no-load loss is reduced by 30% on average, and the no-load current is reduced by 70% ~ 85% compared with S9.

Long service life
The transformer oil tank adopts a fully sealed mechanism. The oil tank and the edge of the tank can be connected with bolts or welded together. The transformer oil does not come into contact with the air, which extends the service life.

High operational reliability
The relevant parts of the fuel tank seal have been improved to increase reliability and improve the level of workmanship to ensure the reliability of the seal.

Occupies small area
The oil tank of S11-M and S13-M series transformers adopts corrugated plate radiator.When the oil temperature changes, the corrugated plate expands thermally and contracts coldly, which can replace the role of the oil storage tank. The corrugated plate fuel tank has a beautiful appearance and occupies a small area.