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S9 S11 50 60hz Dyn11 Three Phase Oil Immersed Electric Power Transformer - China

price: 850.00 Dollar US$

As the most widely used power facility, power transformers have a wide variety of types and are of great significance to energy conservation and emission reduction.

The S13 fully-sealed oil-immersed power transformer is currently the main selection product for power distribution equipment, with significant energy-saving effects.

At present, mainstream distribution transformers generally use S13 laminated core power transformers.

It adopts a fully oil-filled sealed type, no oil conservator, and a corrugated sheet box structure.

The volume of the transformer changes due to changes in temperature and load, which is completely adjusted by the corrugated oil tank.

Its no-load loss is much lower than that of S9, and it is resistant to lightning impact It has strong short-circuit resistance, obvious energy-saving effect, and reduces the overall size of the transformer.


Company Contact:


  • Phone: 053287936206

  • Address: Room903,Floor 6th N0.506 Huicheng Road, Chengyang District, Qingdao City,China, qingdao , Florida , China

  • Email: Email


Published date: January 27, 2021 - Modified date: January 27, 2021

  • Business Description: Qingdao hengfengyou electrical engineering co., LTD. (hereinafter referred to as hengfengyou) is a large group enterprise which is mainly engaged in power transmission and distribution industry and integrates scientific research, development, manufacturing and trade.

    After 30 years of rapid economic development in China, hengfengyou has become the largest r&d, manufacturing and service base of medium voltage, high voltage and ultra-high voltage power distribution equipment in China.

    Currently, hengfengyou has 50 senior technicians, more than 300 employees, and a perfect sales and service system.

    With an annual output value of 100 million us dollars, hengfengyou products sell well at home and abroad.

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