NEWS
Zhangbei-Xiong’an 1000kV UHV AC Transmission and Transformation Project Completed
On July 21, the Zhangbei-Xiongan 1000kV UHV AC Transmission and Transformation Project (North Hebei Section) was completed as the last phase conductor in the 3R003~3R012 section of Yu County, Zhangjiakou City, Hebei Province was pulled in place. Prior to this, the project (Hebei section) was completed on July 18. So far, the Zhangbei-Xiongan 1000kV UHV…
Knowledge About Transformer and Transformer Oil Purifier
In the process of power transmission and distribution, the transformer is an important electrical equipment. Whether it is an industrial enterprise, or a shopping mall, office building, residential area, transformers can be seen everywhere. The role of transformers in the power industry is extremely important. 1) Principle of Transformer Transformer is a device that uses the principle…
YUNENG Transformer Dry Air Generator Maintenance Tips
YUNENG GF Series Transformer Dry Air Generator is needed during assembling and oil filling of power transformer.Its dew point could be -50 to -70℃. The dry air generating machine is easy for operation since it is full auto. And for maintenance, it is also simple. Please check below the care and maintenance of transformer dry…
Why is transformer oil purification essential?
Transformer oil deterioration and degradation describe the adverse physical and chemical processes within the insulating liquid over its lifetime which negatively impacts its performance and longevity. Transformer oil deterioration must be minimized The largest share of load bearing transformers operated around the world is filled with liquid – called the transformer oil. The transformer oil…
Li’s answers help boost confidence
Chinese Premier Li Keqiang meets the press after the conclusion of the second session of the 13th National People’s Congress at the Great Hall of the People in Beijing, capital of China, March 15, 2019. Premier Li Keqiang’s frank answers to journalists’ questions on Friday gave average people and businesses more confidence as…
Transformer
A transformer uses electromagnetic inductionas a means of transferring energy from circuit to circuit. This is generallyused when there is a need for a change in voltage. Transformers that have arating of 500 KVA or higher are called power transformers, and these areusually oil-filled to facilitate cooling and insulation. In fact, thesetransformers may contain gallons of oil,…
Many kinds of Contaminants in transformer oil , you should know !
Maybe three are many kinds of Contaminants in transformer oil: Solid particles like rust scales, dust and fibres Generation of carbon particles due to ageing of switchgear Aging fluids produce absorbed gases, causing equipment failure and arc suppression in switchgear Sludge formation Increase in acidity level Oil absorbs moisture resulting in free and dissolved water…
The Trailer Type 6000L
The Trailer Type 6000L/H Double Stage Transformer Oil Centrifuging Machine is ready for shipment now. Bangladesh is a developing country with weak infrastructure. The power generation, power construction is still in its infancy, there are many opportunities in oil filtration field.
Stainless steel ZJC oil purifier
Recently, YUNENG got a new order for the compressor oil purifier, and the machine is customized order. Customer’s compressor oil contains much ammonia gas, and it also has impurities in it. So the customer required us to remove the ammonia gas in it, and also request us to change the color to yellow. As informed by customer,…
YUNENG Intelligent Transformer Oil Purifier Launch Conference
In order to keep up with the development of the times, with the joint efforts of R&D Dept. and Technical Department, YUNENG have successfully developed Intelligent Oil Purifier that can be remotely controlled via mobile phones, computers and tablets. YUNENG will hold a Intelligent Transformer Oil Purifier Launch Conference from 27th, November, 2019 to 29th,…
Special design vacuum pumping system for GIS
The vacuum pumping system special designed for GIS is complete this week. This equipment is equipped with 6 air bleeding points for evacuating GIS at sub-station. The user can set up the individual vacuum degree and automatic start-stop at each air bleeding point as per their demand. There is a German COAX high vacuum solenoid…
20,000LPH Transformer Oil Filtration Machine Delivered In Time
Not long ago, we finished production for two sets of 20,000LPH transformer oil filtration machine for high voltage project. This is our third time to design and produce such large treating capacity machine. Even though the production time for us was limit, but with our best effort, we finally delivered the good to customer’s side in time. YUNENG can…
