33KV Oil Immersed Power Transformer Distribution Transformer

Excellent heat resistance: TSTY uses DuPont NOMEX insulation paper certified by UL in the United States, which improves the insulation heat resistance level of the transformer. The high temperature resistant transformer can operate at full load at an ambient temperature of 40°C. Therefore, it ensures the safety of electricity use in industries that need to operate under high load for a long time in high temperature environments in summer.

Low maintenance cost: TSTY injects clear, transparent high-quality transformer oil into the oil tank of the oil-immersed transformer. Unlike other transformer manufacturers that inject mineral oil, the oil needs to be tested and filtered every two to three years. Our oil is clear and transparent, has excellent antioxidant properties, slow aging, and only needs to be tested once every ten years, reducing the number of maintenance times and maintenance costs.

Energy saving and environmental protection: The materials used in our transformer manufacturing are all recyclable and reusable. After the transformer's service life ends, the materials used can be recycled and reused, which meets the requirements of sustainable development and environmental protection.

Reliable safety performance: TSTY is designed taking into account the needs of specific industries such as cement, steel, coal, and papermaking for the fluctuation and instability of their loads. When transformer products are used in these industries, the insulation system of the transformer will not be damaged, ensuring the long-term safe operation of the product.

TSTY is a professional transformer manufacturer! We have three production bases: dry-type transformer production base, oil-immersed transformer production base and high and low voltage complete production base, with a total area of 250,000 square meters. We have more than 500 employees, more than 100 senior engineers and electrical R&D personnel. We have advanced transformer production and testing equipment to ensure that we provide customers with high-quality power transformer products. 

TSTY is the first digital transformer factory in Henan Province. From raw material testing, core cutting, lamination processing, high and low voltage windings, vacuum oil filling to quality inspection, each link uses the most advanced domestic automation and intelligent equipment. Smart warehouse WMS, smart RGV/AGV trolley, MES production management system and 5G communication technology realize the real-time seamless transmission of data and control system of the entire process, showing the three high characteristics of automation, process standards and intelligence.

We have 15 production lines, 3 intelligent assembly lines, and more than 220 sets of intelligent equipment testing equipment, achieving an annual output of 30,000 units, ensuring a product qualification rate of more than 99.8%. Our products are widely used in power grids, government projects, industrial and mining enterprises, real estate, steel, new energy and other fields. At present, they have been exported to more than 80 countries and regions including the Philippines, Zambia, Ethiopia, Russia, etc.