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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Oil Purification, Oil Purification Equipment, Oil Purification Plant manufacturer / supplier in China, offering Dielectric Oil Purification Equipment, Gd-12579 ASTM D892 Lubrication Oil Foam Performance Tester, ASTM D2872 Asphalt Rolling Thin Film Oven Test Rtfot and so on.

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Dielectric Oil Purification Equipment

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Chongqing, China
Production Capacity: 100 Sets/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ZJA
  • Application: Transformer Oil
  • Folw Rate: 9000L/H
  • Working Vacuity: Less Than 80PA
  • Total Power: 98.2kw
  • Weight: 1600kg
  • Power Supply: 50Hz    380V    3-Phase 4-Wire
  • Gas Content: Less Than 0.2%
  • Transport Package: Iron Case
  • HS Code: 8421299090
  • Certification: ISO9001
  • Voltage: 380V
  • Working Pressure: Less Than 0.35MPa
  • Temperature Range: 45-65c
  • Dimmensions: 1930*1400*2460 mm3
  • Warranty: 1 Year
  • Filtration Accuracy: 1~3um
  • Trademark: Gold
  • Origin: Chongqing
Product Description
ZJA9KY Vacuum Dielectric Oil Purification Equipment
This machine is requested by Wilson Transformer Company,who have very high requirements on the components,structure,painting and wiring.And it's intergrated with filtration and pumping unit.

ZJA Series Dielectric Oil Purification Equipment is mainly used for purification of oil for high voltage and extra high voltage electric facilities, and mainly used for purify the oil used in ≤500kV electricity.

It is suitable for oil treatment, vacuum oil injection, and cyclic hot-oil drying in the installation and maintenance of big transformers.


1.Two separating house made by stainless steel. Oil flow by rotation in stereo evaporation to degas and dehydrate well. 

2.Two separating house made by stainless steel. Oil flow by rotation in stereo evaporation to degas and dehydrate well.The combination of axial fan and condenser make vapor from vacuum pump and roots pump into water, it can prolong time to change vacuum oil while meet emission standard. 

3.Multiple Filter Housings With Cartridge Style Filter Elements, big filtering area to hold more particles.

4.Control system: IEC standard with each wire marked. tri-unity control to avoid wrong operation as lack-phase, wrong phase and overload. 

5.Oil level in vacuum tank is controlled by photoelectric switch, which is flexible and accurate. No oil-spraying.
Technical Specifications of ZJA9KY Vacuum Dielectric Oil Purification Equipment
Flow Rate9000L/H
Working Vacuity≤80Pa
Working pressure≤0.35Mpa
Temperature Range45-65ºC
Power supply50Hz    380V    3-Phase 4-Wire
Total Power3X30+8.2KW
Inlet/Outlet Diameter48 / 44 mm
Dimmensions1930*1400*2460 mm3
 Oil Index after Treatment by ZJA9KY Vacuum Dielectric Oil Purification Equipment
Breakdown voltage70~75KV
Water Content3~5ppm
Gas Content≤0.2%
Filtration accuracy1~3um
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