Vacuum Insulation Oil Recycling plant, degassing, Dehydration ,Oil Purification Machine, Transformer Oil Filtration Unit

double-stage insulating oil recycling machine can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil`s dielectric strength, effectively making sure electric equipments working safely and normally. Series HOPU ZYD is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series ZYD can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.

1.For maintenance of large scale power substation transformers, rapid and deep treatment of new transformer oil, imported insulation oil. As well as vacuum filtering and purifying of mutual inductor oil, capacitor oil, refrigerator oil.

2.Especially suitable for purifying of large scale power transmission units higher than 110KV and transformers of main state grid.

3.It is widely used in power plants, power stations, power companies, metallurgy, petrifaction, machinery, transportation, railways ect. industries, especially at plateau area higher than 500 meters sea level.

1.Besides the features of ZYD series vacuum purifier, it`s added roots booster pump system, the secondary high vacuum air extracting system for rapidly removal of gas and moisture. It avoids the weakness that displacement sharp declines while the vacuum purifier working at a high vacuum degree. Performance of one cycle of processing is equivalent to two units common vacuum purifier.

2.After filtration, the dielectric strength and flash point is higher, after one cycle of filtration, breakdown voltage

increases 3-5kv, effectively avoid oil ageing resulted from repeatedly heating

3.The unit able to maintain energized transformers and long time online operation, fitted automatic defoam facility for working in plateau area, it can be automatically working without people`s supervision.High precision and intelligent degas system is able to remove all sorts of gas from oil rapidly, avoid the existing of hydrogen, ethyne, ensure the content of ethyne of oil after treated to [zero".

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