Technical Parameters
Rated capacity: Customized according to customer requirements.
High-voltage side voltage: Optional among 110kv, 115kv, and 121kv.
Low-voltage side voltage: Can be set as required.
Frequency: 50Hz/60Hz (selectable).
Impedance voltage: According to standards or customization.
Insulation heat resistance grade: F grade and above (customizable).
Function Advantages
Efficient step-up: Precise voltage conversion design ensures efficient and stable voltage increase, reducing energy loss.
High-quality insulation: Adopts high-quality insulation materials to ensure good insulation performance and enhance operational safety.
Strong adaptability: Can operate stably under different environmental conditions and adapt to various working conditions.
Manufacturing Process




Precision manufacturing: Advanced production equipment and processes ensure high precision and reliable performance of each component of the transformer.
Strict inspection: Conduct comprehensive and strict inspection on raw materials and finished products to ensure product quality without defects.
Optimized design: Professional teams optimize product design according to customer needs and actual application scenarios to improve cost performance.
Customer Case
Customer name: David Brown. Company: African Energy Solutions. Position: Project Manager. In May 2019, the customer learned about our products through our independent website. David's company has undertaken multiple large-scale power projects in Africa and needs reliable step-up transformers. Our sales team quickly got in touch with David and introduced our company's 30 years of experience in professional production and sales of various transformers and the advantages of our products. The factory located in the beautiful Lishui City, Zhejiang Province, China has advanced production technology and a strict quality control system. After in-depth technical communication and product demonstration, the customer developed a strong interest in our 110kv - 121kv oil-immersed step-up transformer. Subsequently, we provided a customized solution and sample testing for the customer, and finally successfully reached cooperation and provided multiple transformers meeting requirements for their projects, helping the smooth development of African energy projects.

Product FAQs
Q: Is the installation and maintenance of this transformer complex?
A: No, it's not complex. We will provide a detailed installation guide manual, and there is a professional technical team to provide you with remote support at any time. The transformer has a reasonable structure design, and daily maintenance is also relatively simple. Just regular inspection and maintenance can ensure its stable operation.
Q: Does the oil of the oil-immersed transformer need to be replaced regularly?
A: Under normal circumstances, insulating oil has a long service life under normal use conditions. However, we recommend regular oil testing and decide whether to replace it according to the test results and usage conditions. At the same time, we will also provide professional advice on oil maintenance and management for customers.
150kva dry type transformer/500 kva 3 phase transformer/oil immersed power transformer
WhatsApp account: 15706806907
Google email: jsm687254@gmail.com



