Transformers
Distribution Transformer
30kVA Oil Immersed Transformer
30kVA Oil Immersed Transformer, produced by a reputable manufacturer and supplier in China, represents the pinnacle of electrical engineering excellence. These transformers are engineered with precision and cutting-edge technology to provide robust, efficient, and long-lasting power solutions.
50kVA Oil Immersed Transformer
50kVA Oil Immersed Transformer is usually pole mounted or installed in a distribution station for daily lighting and factory power, whose an LV output up to 0.4kV. The corrugated tank has thermal expansion and contraction components that enable the transformer oil to be completely isolated from the atmosphere. A distribution transformer can be manufactured according to the requirements of the client. This transformer is optimally designed by patented technology and software. Its performance parameters and requirements meet IEC Standards and Chinese National Standards, and so on.
75kVA Oil Immersed Transformer
75kVA oil-immersed transformer is an efficient and reliable power conversion device, which is widely used in power distribution systems in industrial, commercial, and construction sites. The transformer adopts oil-immersed cooling technology, has good heat dissipation performance, and can work continuously and stably under high load conditions. Its internal use of high-quality copper wire windings and silicon steel sheets ensures low loss and efficient power conversion. The 75kVA oil-immersed transformer also has complete protection functions, including overload protection, short-circuit protection, and temperature monitoring, to ensure the safety and stability of the equipment during operation.
80kVA Oil Immersed Transformer
NPC ELECTRIC 80kva Oil Immersed Transformer boasts a robust design that incorporates high-quality materials and advanced manufacturing techniques. The transformer's core is made from premium cold-rolled silicon steel sheets, ensuring low loss and high efficiency. The windings are constructed using high-grade copper wire, which is carefully insulated to prevent short circuits and ensure long-term reliability. The oil-immersed design of the NPC ELECTRIC 80kVA transformer provides effective cooling and insulation, ensuring that the transformer operates within safe temperature limits and maintains optimal performance. The oil also acts as a dielectric medium, enhancing the transformer's electrical properties and protecting it from environmental factors.
100kVA Oil Immersed Transformer
NPC ELECTRIC 100kva Oil Immersed Transformer boasts a robust design that utilizes high-quality materials to ensure long-lasting performance. Its oil-immersed cooling system provides effective heat dissipation, maintaining optimal operating temperatures even under heavy loads. This transformer is designed to handle a maximum power capacity of 100kVA, making it suitable for a wide range of applications, including commercial, industrial, and residential settings. One of the standout features of the SGOB 100kva Oil Immersed Transformer is its advanced insulation system, which enhances its short-circuit resistance and overall safety. The transformer also features a precision-engineered winding structure that optimizes electrical performance and reduces energy loss.
125kVA Oil Immersed Transformer
125kVA Oil Immersed Transformer has the characteristics of high efficiency and low loss, which can several of power consumption and operation cost, and has significant social benefits.It is a high-tech product promoted by the state. The NPC ELECTRIC 125kva Oil Immersed Transformer, manufactured and supplied by a leading Chinese manufacturer, is are highly advanced electrical device engineered to meet the rigorous demands of modern power distribution systems. Crafted with precision and utilizing cutting-edge technology, these transformers are renowned for their exceptional durability, efficiency, and reliability. As a trusted supplier in China, the manufacturer offers a comprehensive range of 125kVA Oil Immersed Transformers tailored to suit various applications, ensuring optimal performance and long-term value to customers worldwide.
160kVA Oil Immersed Transformer
The 160kVA Oil-Immersed Transformer is characterized by its high efficiency and low loss, significantly reducing power consumption and operational costs. This transformer offers notable social benefits and is a high-tech product actively promoted by the government. Produced by a leading Chinese manufacturer, the NPC ELECTRIC 160kVA Oil-Immersed Transformer represents a pinnacle of electrical engineering, designed to meet the stringent demands of contemporary power distribution systems. These transformers are crafted with precision and incorporate cutting-edge technology, renowned for their exceptional durability, efficiency, and reliability. As a trusted supplier in China, the manufacturer provides a comprehensive range of 160kVA Oil-Immersed Transformers tailored to various applications, ensuring optimal performance and long-term value for customers globally.
200kVA Oil Immersed Transformer
The 200kVA oil-immersed transformer produced by our company adopts a new insulation structure to improve the short-circuit resistance; the iron core is made of high-quality cold-rolled silicon steel sheet; the high-voltage winding is made of high-quality oxygen-free copper wire and adopts a multi-layer cylindrical structure; all fasteners are treated with special anti-loosening treatment. 200kVA Oil Immersed Transformer has the characteristics of high efficiency and low loss, which can several of power consumption and operation cost, and has significant social benefits. It is a high-tech product promoted by the state.
250kVA Oil Immersed Transformer
The 250kVA Oil Immersed Transformer produced by NPC ELECTRIC adopts a new insulation structure to improve the short-circuit resistance; the core adopts high-quality cold-rolled silicon steel sheets; the high-voltage winding adopts high-quality oxygen-free copper wire and adopts a multi-layer cylinder structure; all fasteners are specially treated to prevent loosening. The 250kVA oil-immersed transformer has the characteristics of high efficiency and low loss, which can reduce power consumption and operating costs, has significant social benefits, and is a high-tech product promoted by the country.Why Choose Us
As a trusted partner in energy savings and the development of green energy solutions, NPC
Electric has played a pioneering role in the development of national smart grids across
multiple regions.
Project Experience
With years of experience in power transmission and distribution, NPC Electric has become
a trusted name in the manufacturing of cables and transformers. We’ve successfully
served international EPC companies such as Elecnor, Cobra, and Equans in Latin America,
Africa, and Southeast Asia.We have provided the 132kV Power Transformer,Pad Mounted
Transformer and Earth Transformer.
Technical Support
NPC Electric’s skilled engineers offer full-cycle support—from design consultation and
technical drawings to on-site guidance and after-sales service—ensuring peace of mind at
every stage of the project.
We have a technical team of over 60 members and more than 100 after-sales engineers,
ready to assist customers with installation and on-site support.
Till now, we have provided professional engineering services in countries such as
Mongolia, Honduras, Peru, and Rwanda. Our services include winding resistance testing,
oil testing, and installation support.
Quality Control
NPC Electric uses high-quality raw materials and advanced production processes,
supported by strict quality control systems. Our products meet or exceed international
standards such as IEC, UL, and ISO, ensuring safety, reliability, and long service life.
All our cables are subject to third-party laboratory testing—such as by SGS, DNV, or
witnessed directly by customers—to ensure compliance and performance.
Efficient Logistics & Timely Delivery
With over 4,200 sqm of warehouse space and a strategic in China, we guarantee timely
delivery and flexible logistics to meet tight project schedules globally.We have the
professional team to assitance the customer to ship the production, we can do
EXW,CIF,FOB,FCA,CIP or any customer request terms.
Technical Advantages
● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
FAQ From Customers
-
What is a Transformer?A transformer is an electrical device used to change the voltage of alternating current (AC). It works on the principle of electromagnetic induction, converting high-voltage current into low-voltage current or low-voltage current into high-voltage current. Transformers are widely used in power transmission, distribution systems, and various electronic devices.
-
What are the main uses of a transformer?The main use of a transformer is voltage conversion. Transformers are used in power transmission systems to help transfer electricity from power plants to consumers. In addition, transformers are also used in electronic devices such as chargers, televisions, power adapters, etc., to adjust the voltage to meet the requirements of different devices.
-
Do you have UL listed?Yes, our transformer has UL listed. We have exported to America many pad mounted transformer,substation transformer and HV.
Welcome your inquiry
Honesty, Integrity, Frugality, Activeness and Passion