Oil Immersed Distribution Transformer

Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of oil immersed distribution transformer in China. If you're going to buy customized oil immersed distribution transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

The S13-M series three-phase oil-immersed distribution transformer is a national science and technology new product, developed based on the structural design of the new S9 series products. The design aims to enhance product reliability, improve performance, and adjust loss coefficients and structure according to the actual conditions of the new S9 products. This approach ensures that the design value of the loss aligns more closely with the actual values. Additionally, the design optimizes and reasonably determines the copper-to-iron ratio to minimize material costs and ensure a rational structure. The core uses high-quality silicon steel sheet with high magnetic conductivity and low loss, which reduces no-load loss and no-load current.

Unique Welding Process, No Leakage

Eliminate high and low-pressure risers to reduce welds; the fuel tank wall uses wide-width steels plates to minimize joints; a unique welding process ensures welding quality.

• Groove Structure

All sealing flanges are grooved to ensure sealing performance.

• Control Leakage

All the oil drain valves of the transformer are made of copper, and the radiator uses a vacuum butterfly valve to minimize leakage.

• Low Loss, Low Noise

Advanced domestic and international technology and equipment are utilized, including professional research and development. The core uses high-performance cold-rolled oriented silicon steels sheets and a fully automatic robot lamination machine with minimal shear burr and low lamination coefficient, effectively reducing no-load loss, no-load current, and noise. No-load loss is 5% to 15% lower than with manual lamination.

GNEE Electrical Group Co., Ltd. is founded in 2008. It is a manufacturer which mainly produce 10 kv to 35 kv oil immersed power distribution transformer, pad mounted transformer, compact substation.

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