• 35kV oil immersed transformer
  • 35kV oil immersed transformer
  • 35kV oil immersed transformer
  • 35kV oil immersed transformer

35kV oil immersed transformer

35kV oil immersed transformer

Product features:

  1. Low loss: The iron core is made of high-quality high magnetic conductivity cold-rolled silicon steel sheets, using a Swiss iron core fully automatic laminating machine, multi-stage fully oblique seam fully automatic laminating, and the iron core binding adopts overall pressure and PET tape binding technology, effectively reducing the no-load loss and no-load current of the transformer.
  2. High temperature resistance: Transformers are very safe to operate in environments with temperatures exceeding 40 ℃, and their lifespan is not affected at all. Even if the top brand operates at 20%, it is still very safe and reliable. This provides a good solution to the problem of safe power supply during peak load periods.
  3. No leakage: The fuel tank and oil storage tank have undergone positive and negative pressure leakage tests. The component installation adopts a flange groove structure, and all seals are made of high-quality one-time molded acrylic rubber to prevent oil leakage.
  4. Anti short circuit: The transformer coil adopts semi-rigid copper wire, and the iron core clamping parts meet the safety requirements of maximum short-circuit mechanical force; The winding is assembled as a whole and tightly pressed to ensure assembly accuracy and short-circuit resistance.
  5. Easy installation: The whole machine can be put into operation as soon as it is in place, which is convenient and efficient.
  6. Reliability of insulation technology: From the initial two-dimensional electric field simulation, three-dimensional electric field measurement, and impulse characteristic measurement to the theoretical analysis and simulation tests of the main insulation, longitudinal insulation, end insulation, lead insulation, and coil characteristics of transformers subjected to lightning impulse voltage in the later stage, after several years and various methods of verification, the reliability of transformer insulation has been ensured.
  7. Calculation of leakage magnetic field and reduction of stray losses: Specifically focused on the calculation and measurement of transformer leakage magnetic field, the shielding structure of leakage magnetic field, the calculation of transformer dynamic and thermal stability, and the improvement of transformer dynamic and thermal stability capabilities, in order to ensure the calculation of leakage inductance field and reduce stray losses, and improve transformer dynamic stability.
  8. Accurate analysis of coil temperature field: Shanghai Zhiyou Company has collaborated with universities such as Tsinghua University, Southeast University, Beijing University of Science and Technology, and Huazhong University of Science and Technology to develop a calculation program for the temperature field of the coil. By calculating the loss distribution of the coil (including resistance loss, eddy current loss in different directions, and circulating current loss between parallel wires) and the cooling condition of the flow velocity field, the temperature distribution of the coil and the temperature rise of the hot spot can be accurately calculated, so as to take measures to effectively control the temperature rise of the hot spot that affects the life of the transformer.
       9. Reduce local discharge of transformers: The electric field strength of each part has been analyzed and strictly controlled during the design phase. The compliance of manufacturing quality, reliability of processing methods, and rationality of operation technology also effectively control the local discharge of transformer alarms.
  • 35kV oil immersed transformer
  • 35kV oil immersed transformer

Description

Technical parameters:

Our technological advantages:

  1. Shanghai Zhiyou Company's internationally leading R&D technology cloud platform:

Integrating electromagnetic optimization design, parametric drawing, performance analysis and structural optimization, automatic drawing, and other functions of transformers to achieve resource sharing in transformer design, as well as searching, modifying, and version control of various data information.

  1. Simulation analysis:

The current field, temperature field, electric field, leakage magnetic field, wave process, and short-circuit force of transformers. The research and design of each series of products are carried out through simulation analysis of flow and temperature fields to determine the average temperature rise of the coil and the hot spot temperature seat, ensuring product performance.

  1. Smart operation and maintenance platform:

By collecting key data such as temperature, current, voltage, vibration, and grid harmonics of transformers, online power quality analysis, fault alarms, and installation on mobile phones can be achieved.

  1. 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+parametric" 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.

  1. High quality insulation:

The transformer body adopts a high-temperature resistant mixed insulation system, which effectively solves the problem of temperature field differences in the structure of different types of oil immersed hydrogen production rectifier transformers, ensuring the safety and reliability of the insulation system.

  1. 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

  1. 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.

  1. 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.

The transformer with high temperature resistance below 35kV has been successfully applied in the Shanghai Disneyland project. With its excellent high temperature resistance and stable operation capability, it ensures the safety and reliability of power transmission, guarding every wonderful moment of this dreamland!

 

Ordering Notice:

  1. Please provide detailed parameters of the product.
  2. 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.
  3. 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.
  4. 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.

Engineered for Heavy-Duty Use
The 35kV oil immersed transformer from Shanghai Zhiyou Electric Manufacturing Co., LTD is meticulously engineered to meet the demands of heavy-duty applications. This transformer is designed with a high-quality iron core made from cold-rolled silicon steel sheets, ensuring low loss and high magnetic conductivity. The use of a Swiss iron core fully automatic laminating machine and PET tape binding technology significantly reduces no-load loss and current, making it an ideal choice for industries requiring reliable power solutions. Whether you're dealing with electric furnace transformers or single phase transformers, this product offers unparalleled efficiency and performance. Its high temperature resistance allows it to operate safely in environments exceeding 40°C, ensuring longevity and reliability even during peak load periods. This makes it a perfect fit for underground transformers where temperature control is crucial.

Seamless System Integration
Shanghai Zhiyou's 35kV oil immersed transformer is designed for seamless integration into existing systems. Its advanced insulation technology, developed through collaboration with leading universities, ensures the reliability of the main, longitudinal, and end insulation. This transformer is equipped with a smart operation and maintenance platform that collects key data such as temperature, current, and voltage, enabling online power quality analysis and fault alarms. This feature is particularly beneficial for auto transformers and manufacturers of transformers who require precise monitoring and control. The transformer’s anti-short circuit design, featuring semi-rigid copper wire and robust iron core clamping, ensures maximum safety and short-circuit resistance, making it a dependable choice for various industrial applications.

Built for Modern Industry
Incorporating cutting-edge technology, the 35kV oil immersed transformer is built to support modern industrial needs. Its fully automatic core lamination technology, utilizing a 45-degree 7-step ladder joint structure, enhances the efficiency and quality of transformer laminating. This innovation is crucial for manufacturers of transformers aiming to optimize production processes. The transformer’s advanced winding technology, reinforced with glass fiber felt and vacuum casting, ensures high-quality insulation and stability. Additionally, the transformer’s ability to accurately analyze coil temperature fields and reduce local discharge makes it an excellent choice for electric furnace transformers and underground transformers. With successful applications in projects like Shanghai Disneyland, this transformer proves its capability to deliver stable and reliable power transmission, safeguarding every operation with precision and excellence.



Product Advantages

1. Superior Energy Efficiency
The 35kV oil immersed transformer from Shanghai Zhiyou Electric Manufacturing Co., LTD is engineered with high-quality cold-rolled silicon steel sheets, ensuring low loss and high magnetic conductivity. This advanced design significantly reduces no-load loss and current, making it an ideal choice for businesses seeking energy-efficient solutions. As leading manufacturers of transformers, Shanghai Zhiyou ensures that their products, including electric furnace transformers and single phase transformers, deliver optimal performance with minimal energy wastage.


2. Exceptional High Temperature Resistance
Designed to operate safely in environments exceeding 40℃, this transformer maintains its lifespan and reliability even under extreme conditions. This feature is crucial for industries experiencing peak load periods, ensuring uninterrupted power supply. The robust design is a testament to Shanghai Zhiyou's expertise as manufacturers of transformers, providing solutions that cater to the demanding needs of underground transformers and auto transformers applications.


3. Leakage-Free Operation
The transformer boasts a meticulously tested fuel and oil storage tank system, featuring a flange groove structure and high-quality acrylic rubber seals. This ensures zero leakage, enhancing operational safety and reducing maintenance costs. Such precision in design and manufacturing underscores Shanghai Zhiyou's commitment to quality, making them a trusted name among manufacturers of transformers and a preferred choice for electric furnace transformers and single phase transformers.


4. Advanced Short Circuit Protection
Equipped with semi-rigid copper wire coils and robust iron core clamping parts, this transformer is built to withstand maximum short-circuit mechanical forces. The precise assembly ensures high short-circuit resistance, safeguarding your operations from unexpected disruptions. This level of protection is essential for underground transformers and auto transformers, where reliability is paramount, further solidifying Shanghai Zhiyou's reputation as leading manufacturers of transformers.


5. Effortless Installation and Maintenance
The 35kV oil immersed transformer is designed for easy installation, allowing for immediate operation once in place. This convenience translates to reduced downtime and increased productivity for businesses. Shanghai Zhiyou's focus on user-friendly solutions extends across their range of products, including electric furnace transformers and single phase transformers, ensuring that clients receive not only high-performance equipment but also seamless integration into their existing systems.

About Us

Shanghai Zhiyou Electric Manufacturing Co., LTD is a leader in the transformer industry, renowned for its innovative solutions and high-quality products. With over 30 years of experience, we specialize in the design and manufacture of transformers that meet the highest standards of safety and performance. Our 35kV oil immersed transformers are engineered with advanced technologies, including high magnetic conductivity cold-rolled silicon steel sheets and Swiss iron core laminating machines, ensuring low loss and high temperature resistance. We collaborate with top universities to develop cutting-edge insulation and temperature field analysis programs, guaranteeing the reliability and longevity of our products. Our commitment to excellence is demonstrated through rigorous testing and inspection processes, ensuring that each transformer meets national standards and customer requirements. At Shanghai Zhiyou, we are dedicated to providing efficient, reliable, and innovative power solutions that empower industries worldwide.


Contact Shanghai Zhiyou Electric Manufacturing Co., LTD today to upgrade your industry with our high temperature resistant 35kV oil immersed transformer. Let’s drive efficiency and reliability!




FAQ

Who are we?
Shanghai Zhiyou Electric Manufacturing Co., LTD is a leading manufacturer specializing in high-quality transformers. With over 30 years of experience, we are committed to innovation and excellence in the transformer industry.


How can we guarantee quality?
We ensure quality through rigorous testing and inspection processes that adhere to national standards. Our products undergo partial discharge inspection, lightning impact resistance inspection, and noise inspection to guarantee reliability and performance.


What can you buy from us?
We offer a range of transformers, including the 35kV high-temperature resistant oil-immersed transformer. Our products are designed to meet diverse industrial needs with features like low loss, high temperature resistance, and anti-short circuit capabilities.


Why should you buy from us not from other suppliers?
Our transformers are backed by advanced technology and collaboration with top universities for precise temperature field analysis. We provide reliable, high-performance products that have been successfully applied in major projects like Shanghai Disneyland.


What services can we provide?
We offer comprehensive services including customized product design, smart operation and maintenance platforms, and expert consultation. Our team is dedicated to providing professional, sincere, and integrity-driven service.


Can I customize this product for my business?
Yes, we offer customization options to meet specific business requirements. By providing detailed product specifications and drawings, we can tailor our transformers to suit your unique needs.


How fast can I receive my order?
We strive to deliver orders promptly, with efficient processing once product specifications are confirmed. For precise delivery timelines, please contact our sales team directly.


CONTACT US

If you have any queries, get in touch today! Don't hesitate. We try to take the extra step for our customer satisfaction.
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