ZJA Transformer Oil Treatment Machine

  • High-efficiency vacuum power transformer oil treatment machine for removing water, gas and mechanical pollutants. It is designed to remove pollutants (particles, water, gas, etc.). The maintenance of transformer oil is the key to ensure the reliability, performance and life of the transformer. 
  • Transformer insulation oil should be free of moisture, dissolved gases and particles that accumulate as the oil ages. Even some new oils may need to be treated to limit these levels to acceptable levels. We are a professional transformer oil filtration machine manufacturer integrating design, manufacturing and sales, which can provide customers with the best solutions and application customization for oil purifier equipment.


Application of Transformer Oil Treatment Machine

ZJA Series transformer oil treatment machine is used for maintenance of power transformer, This plant can effectively remove the free water, dust and other solid particles in the transformer oil, and improve the cleanliness of the insulating oil. While removing impurities, the original properties of the pressure-swing oil are retained, and other additives and functions in the oil are not damaged.

As a professional oil purification machine manufacturer, Yuneng has professional oil purification technology.

Features of the Transformer Oil Treatment Machine

  1. Suitable for 11kV to 1000kV power transmission line.
  2. High vacuum, multi-stage filtration, high oil filtering accuracy
  3. Suitable for oil treatment, vacuum oil filling, vacuum pumping
  4. Personalized design
  5. Compared with the single-stage oil purification machine, this machine has additional roots pump pressure system, two high vacuum separation systems and a three-dimensional fast flash evaporation system. It can dehydrate, degas, remove acetylene, remove free carbon, etc. The treated oil has a higher breakdown voltage. This is not only an oil purifier, but also a stand-alone vacuum unit for drying transformer equipment.
  6. Online transformer oil purification is designed to completely eliminate impurities in transformer oil. Yuneng’s transformer oil filtration plant has the advantages of price and quality, which is your best choice.

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Advantages of Transformer Oil Treatment Machine

Yuneng’s transformer oil treatment system has been fully tested under the supervision of engineers in accordance with the specifications; the customer has obtained the transformer oil filtration system under fully feasible conditions. All components have sufficient strength and rigidity to withstand the normal conditions of transportation and use, and there are no sharp edges and corners to avoid injury to the operator under normal use conditions. The machine is designed to easily replace defective components. In addition, there are the following advantages:

  • Reduce machine maintenance costs.
  • Reach NAS-6.
  • PPM reaches 5 PPM, bdv reaches 70 KV.
  • Improve oil quality.
  • Extend oil life.
  • Provide constant efficiency continuous filtration/separation of transformer oil.
  • Reduce oil costs in terms of consumption and inventory.

Parameter of Transformer Oil Treatment Machine

Item ParameterModel / UnitZJA1.8ZJA3ZJA6ZJA9ZJA12ZJA18
Technical ParameterFlow rateL/H18003000600090001200018000
Working vacuityPa≤80
Working pressureMpa≤0.35
Temperature rangeoC45-65
Power supply 50Hz    380V    3-Phase 4-Wire  (or as requested)
Total powerkw163670100150200
Inlet/outlet diameterDN20/2025/2532/3240/4050/5065/65
Oil Treatment IndexBreakdown voltagekV≥70 (Spherical electrodes)
Water contentppm≤5
Gas content%≤0.3
Filtering accuracymicron1

*The machine size, the weight will change slightly due to different configurations.

If you have any questions or needs about Yuneng’s oil filtration machine, please feel free to contact us.

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