Performance characteristics:
- U-shaped corrugated cylindrical structure: An active heat dissipation tube is installed in the middle, the yellow one, which eliminates the disadvantages of the corrugated tube structure and retains the advantages of various structures. Adopting a fully corrugated cylindrical explosion-proof shell to improve the strength of the shell, the shell can withstand a pressure of 1MPa.
- Core technology of DuPont C-grade NOMEX paper: The transformer body adopts a non encapsulated winding structure and uses DuPont C-grade NOMEX insulation material from the United States to effectively ensure the electrical performance of the coil and ensure the short-term overload capacity of the transformer.
- VPI vacuum pressure coating: After the coil winding is completed, it is repeatedly subjected to internationally advanced VPI vacuum pressure coating and drying curing, effectively improving the insulation performance and mechanical strength of the coil.
- Stable performance of explosion-proof structure: Advanced design and testing methods, perfect production and processing technology ensure stable, safe and reliable performance of explosion-proof structure.
- Imported Programmable Logic Controller: The high and low voltage switches of the mobile substation are controlled by imported Programmable Logic Controllers (PLCs), which have high reliability and stability.
Advanced production technology ensures the reliability of products:
- 3D design: Based on more than 30 years of experience in design, manufacturing and experiment in the transformer industry, Shanghai Zhiyou Company has developed a set of pioneering "3D+parameterized" design software, which can realize automatic design and cost optimization, simulation and emulation, fully consider the requirements of national and industrial standards, and ensure the progressiveness of product design.
- High voltage winding: The high-voltage winding conductor is made of high-quality conductor winding, reinforced with long and short cut glass fiber felt as filler, and poured by the world-class Heinrich vacuum casting system in a vacuum state. Effectively suppress the occurrence of partial discharge phenomenon, with a partial discharge capacity of less than 5pC.
- Low voltage winding: The low voltage winding adopts high-quality pin conductors and is wound on an automatic box winding machine. The winding machine adopts the technology of "wire hydraulic energy-saving tension curling device", high-precision detection of ± 0.5mm, and advanced hydrogen arc welding technology, which plays a key role in ensuring the quality of coil winding.
- Iron core: The iron core adopts a multi-stage step through positioning structure, and under various working conditions, the iron core has no lateral or longitudinal displacement.
- High quality insulation:
The transformer body adopts a high-temperature resistant mixed insulation system, which effectively solves the problem of temperature field differences in different types of transformer structures and ensures the safety and reliability of the insulation system.
- Advanced winding technology:
Made of high-quality conductor winding and reinforced with long and short cut glass fiber felt, it is poured under vacuum using the world-class Heinrich vacuum casting system
- Fully automatic core lamination technology:
The robot is fully automatic in laminating, adopting a fully inclined 45 degree 7-step ladder joint structure, which improves the efficiency and quality of transformer laminating.
- Testing and Inspection Techniques
All products strictly control the production process and quality links, and undergo strict testing and inspection according to national standards and customer customized requirements before leaving the factory, including partial discharge inspection, lightning impact resistance inspection, noise inspection and other necessary inspection items. Advanced testing equipment and a comprehensive inspection and testing system ensure the high quality and excellence of the products.
Ordering Notice:
- Please provide detailed parameters of the product.
- Please provide us with as much product related information as possible regarding the product specifications, product drawings, product nameplates, product photos, etc. that you need to order, so that we can provide you with a faster and more accurate quotation.
- Please provide the product specifications, product drawings, product nameplates, product photos, etc. that you need to order, send email to: shanghaizhiyou@gmail.com We will reply as soon as we receive the email.
- You can also quickly contact our sales manager Yang through the following contact information: WeChat：+ 86 13122066665 or WhatsApp:+ 86 189 3091 2328.
We are willing to serve you with our professionalism, sincerity, and integrity.
