Technical parameters
Rated voltage: 20kV.
Rated capacity: 1000kVA.
Number of phases: three-phase.
Cooling method: oil-immersed self-cooling.
Frequency: 50Hz.
Short-circuit impedance: customized according to needs.
Functional advantages
High efficiency and stability in step-down, high output voltage accuracy, and effective protection of back-end electrical equipment.
Effective energy saving, advanced technology is used to reduce iron loss and copper loss, and the long-term use of energy saving costs is considerable.
Outstanding overload capacity, short-term overload can maintain stable output, and cope with sudden peak power consumption.
Manufacturing process
Selected high-permeability core materials, through special processing technology, reduce eddy current loss and improve efficiency.
High-precision equipment is used for winding, and the number of turns and inter-turn insulation are strictly controlled to ensure electrical performance.
High-quality insulating paint is used in the varnishing process, and it is varnished and dried multiple times to enhance insulation and moisture resistance.
Customer Cases
In March 2018, at the Hannover Messe in Germany, we met David, the power equipment purchasing director of PowerLink, a large industrial enterprise from Sydney, Australia. Our Jinshanmen Technology Co., Ltd. is located in the picturesque Lishui, Zhejiang, China, and has 30 years of professional experience in producing and selling transformers. At that time, David was looking for a reliable transformer supplier for the power supply system of the new factory. He was very interested in the JSM three-phase transformer we exhibited. After in-depth communication, he learned that we could make non-standard customization according to their special requirements, and he was very satisfied with our strict quality control system and high-quality after-sales service. After that, we customized a transformer that meets the complex power environment of the new factory. After installation and use, it has been running well, providing a strong guarantee for the stable production of PowerLink.
Product FAQ
Question: How long is the service life of the transformer?
Answer: Under normal use and maintenance, the design life of our transformers can reach 20-30 years. High-quality materials and exquisite craftsmanship ensure its long-term stable operation.
Question: How to ensure the safe operation of the transformer?
Answer: The product has multiple protection designs, such as short circuit protection, overload protection, etc., and the protection device can be set according to the specifications during installation, and regular maintenance and inspection are required during use.
Contact us
If you have any questions or needs, please contact us via
WhatsApp: +8615706806907
