Petrochemical dedicated enclosed transformer

Product overview

Petrochemical dedicated enclosed transformer, different from ordinary oil immersed transformer, eliminates oil storage tank. The fin plate of the corrugated oil tank body serves as a heat dissipation and cooling element, and expands and contracts with the increase or decrease of the transformer oil volume, isolating the internal part of the transformer from the atmosphere, preventing oil deterioration and insulation moisture, and enhancing the reliability of operation.

The product adopts CAD design, and its performance meets IEC76.1-5 and CB1094.1-5 standards, and has passed ISO9001 quality system certification. This product has low noise, low loss, and three protection functions (moisture proof, mold proof, and salt spray proof), and can be widely used in harsh environments such as metallurgy, mining, and petrochemical. The high and low voltage casing and busbar of this product are protected by sealed boxes, and the connection part is equipped with interfaces. There are two options for users to choose from: cable entry and insulated busbar entry. It is equipped with a "telemetry" signal thermometer and pressure relay to enhance the reliability of the transformer.

Product advantage

-High voltage copper wire winding technology to improve lightning resistance performance

-Low voltage foil winding technology, high-quality A-E grade insulation material insulation

-Low magnetic leakage, high mechanical strength, and strong short-circuit resistance

-The material of the iron core is high-quality cold-rolled grain oriented silicon steel sheets with mineral oxide insulation (from Baosteel and Wuhan Iron and Steel Group in China)

-By controlling the process of cutting and stacking silicon steel sheets, the loss level, no-load current, and noise are minimized

Roduct parameters

Business Cooperation

Our goal is to become the world's leading manufacturer of electrical equipment. The business, experience and technology accumulated over the years have benefited customers in more than 50 countries around the world. Once our customers establish a cooperative relationship, they are long-term trusted customers, because Hengfengyou always insists on providing you with our best electrical products and services.

Our advantages

 
  - Authoritative certification: ISO9001、CE、CCC、COC、UL、CSA, etc
  - Perfect SQA quality management system and patented technology to ensure high quality products
  - Efficient production equipment and low raw material prices to ensure the price advantage
  - Sufficient inventory, short delivery time and  fast delivery worldwide
  - Perfect after-sales service system, allowing customers to buy worry-free
  - Provide OEM/ODM services. Welcome clients to visit our factory.