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Insulation Oil Purifier

Insulation oil purifier can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors.

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Double-Stage High-Efficiency Vacuum Transformer Oil Purifier
Model VFD


Also named: Vacuum Dehydrator, Vacuum Purification System, Oil Degasification

Under effect of heat and electric field, the exposure of insulation oil contained trace water, gas and particulate matters etc. 

The use of Vacuum Transformer Oil Purifier (VFD) is necessary, which will help you maintain optimal oil cleanliness. Therefore, making the most use of your equipment to gain the highest and save your money.




General 
VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system. VFD series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.

Operating conditions:
The installation shall be designed to opeartae satifactory at ambient temperatures ranging from -20 deg.C to 55 deg. C


 
PERFORMANCE
 
OIL SPEC (after treatment)​
  • Water:                   ≤ 5 PPM
  • Filter Fineness:                   ≤ 5 µm (or ≤ 1 µm)
  •  Dielectric:                    ≥ 65kV~75kV
  •  Degassing:                  ≤ 0.1%

Adding VFD with regeneration device, the machine can also treat acid, sludges, carbon and remove color.
  •  Oil color: better than L=0.5
  •  Acid Value: ≤ 0.01 MgK0H/g
  •  Soluble Acid PH value: =5~7
  • Dielectric loss tangent tg(90℃)% : ≤0.002
 
MACHINE SPEC​
  • Flow rate in L/H:                 600 ~ 18,000
  •  Vacuum range in Mpa:      -0.092~-0.099
  •  Working pressure in Mpa:  ≤ 0.2
  •  Max vacuum range in Pa:  ≤ 5
  •  Temperature range ℃:       45 ~ 80

** Operating voltage: 380 V (50 Hz), 380 V (60 Hz), 400 V (60 Hz), 415 V (50 Hz), 415 V (60 Hz), 220 V (60 Hz), 460 V (60 Hz), etc (customizable)

** The heating power and total power are different with different capacity, please consult sales for more.
 
 
OPTIMIZED STRUCTURES​
  • Dehydration (Degassing) System
  • Filtering System 
  • Oil Heating System
  • Control panel
  • Vacuum pump & Roots pump, screw pump
  • Cooling System and Condensing System
Auto-Control And Protection System
 
 
PRESENTATIONS OPTIONS
  • Base frame with caster wheels
  • Metallic enclosure cover on caster wheels
  • Metallic enclosure cover on single axletrailer
  • Base frame on double axle trailer
  • Metallic enclosure cover on double axletrailer
Metallic enclosure cover and operation room on double axle trailer.

For further details, contact us.