Our company relies on the brand as the goal, the quality assurance for the life and continuously improves low-voltage cabinets, Switchgear Board, SF6 gas switchgear and the service quality. We have always paid attention to the advancement of product technology and the cultivation of scientific and technological talents and staff quality. With the ultimate goal in our mind, we will definitely seize every opportunity to expand our market and find the right place for us, making our company a most competitive one in its line. We are committed to meeting the continuous development needs and services of customers in different industries. We always adhere to the four principles of 'trust, intelligence, innovation and commitment', and strive to serve customers around the world! Our company has a dedicated technical support team and an efficient service network.

The three-phase oil-immersed distribution transformer adopts a new type of insulation structure. The iron core is made of high-quality cold-rolled silicon steel sheet. The high-voltage winding group is composed of high-quality oxygen-free copper wire and adopts a multilayer drum structure. All fasteners are specially treated to prevent them from loosening.

As a high-tech product promoted by the country. This product has the advantages of high efficiency and low loss. Its social benefits are very significant, it will save a lot of power consumption and operating costs.

Structural advantage

1. We use spiral coils with longitudinal oil circuits to achieve better internal cooling effects;

2. We improved the effective support of the coil terminal surface to enhance the ability to withstand short-circuit current;

3. We adopted a new lifting structure and body positioning frame to ensure that long-distance transportation and movement will be more reliable;

4. The fuel tank is eliminated, and the corrugated wing of the fuel tank replaces the fuel pipe as a cooling device. The corrugated box is made of high-quality cold-pressed plates on a special machine, which improves the reliability of operation.

Material advantages

1. Since we use oxygen-free copper wire with lower resistivity, after a series of surface treatments, the copper wire will become smoother and free of burrs, so the load loss of the transformer is lower and the electrical performance is better.

2. We use high-quality silicon steel sheets, with lower unit loss and lower no-load transformers;

3. We use high-quality wooden laminated insulation, which will not split or move even under the influence of a short circuit;

4. We use transformer oil that has been fully filtered and has less moisture, gas and impurities to make our transformers work better;

5. We use high-quality rubber sealing materials to prevent aging or leakage of the transformer form;

6. All materials have passed the quality inspection, and all raw material factories have passed the national standard ISO9000 inspection.

Technical advantages

Compared with S9 series products, S11 series products have reduced no-load loss by 30%, no-load current by 70~85%, average temperature by 10K, noise level by 2~4db, and extended product life. Doubled. Even under 20% overload, it can work for a long time.

If you can provide technical requirements, we can provide a more accurate quotation.

Our company has sold a lot of transformers.Transformer purchasers from all over the world are welcome to inquire!

Our company adheres to the service tenet of 'providing high-quality Amplifier Audio Power Transformer Electric Toroidal Transformer and creating a century-old enterprise', and strives to provide services to our partners. If you are interested in our company's products and services, you can leave a message online or call for consultation. We take the technology as the forerunner and market for development, and strive for survival by quality as the basic concept. In the current complex and changeable international market, our main competitive advantage is cost advantage and product advantage.