NEWS
Machines are complete for shipment
Over 10 units of machines are already assembled and debugged in the factory. It includes SF6 gas recovery and filling unit, transformer evacuation system, transformer oil filtration machine, dry air generator,and turbine oil purifier. The machines will be touch up (painting make up) and then put in a seaworthy package for shipment. In this hot summer, we salute the workers who…
YUNENG Product News
In the year of 2017, YUNENG old customer reordered the transformer oil centrifuging machine with door and trailer three sets, 4000LPH, 6000LPh and 18000LPH. The customer also inspected the machine physically before shipment.
[ For Transformer Service ] Transformer Oil Filtration Machine, Transformer Vacuum Pumping Machine, Transformer Dry Air Generator For Your Choice
Our company YUNENG has been founded in 1997 with over 20 years experience in the oil and gas treatment service. Till now, YUNENG products has been widely used domestically and abroad by UHV stations, transformer company and power generation company etc. For the transformer service company, you might need YUNENG transformer oil filtration machine, vacuum pumping…
About Yuneng Brand Transformer Vacuum Pumping Machine, you should know
Feature:(1) Quick starting, high pumping rate, stable performance, easy-to-use.(2) The unit takes Roots Pump as main pump and spinning vacuum pump as pre-stagepump.(3) A vacuometer is used to meter and control vacuum of pumped container.(4) The unit adopts France-made Schineider Electric for control element.(5) Full-automatic and non-presence of operation with lamps indicating the conditionof operation.(6)…
2 Sets of YUNENG 20,000L/h UHV Oil Purifiers Installed at ±800kV Poyang Lake Converter Station
At the beginning of this month, we received good news from Jiangxi Province. At Poyang Lake Converter Station, YUNENG became the big winner for 2 set of 20,000L/h UHV oil purifiers after 1 month onsite running competition. We defeated other two competitors with huge advantages. The performance, running data of our oil purifiers are much superior to others….
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…
