Also named: Vacuum Dehydrator, Vacuum Purification System, Oil
Degasification, Regeneration, Recycling
Under effect of heat and electric field, the exposure of insulation
oil not only contained trace water, gas, particulate matters, but
also acid, sludges, pitches and dissociated carbon.
The use of Vacuum Transformer Oil Purification and Regeneration
Plant (VFD-R) 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.
APPLICATION
Transformer Oil Regeneration is adapt to regenerate and activate
the deteriorated transformer oil
It is capable of removing the moisture, gas and mechanical
impurities as well as eliminating organic acid, sludges, pitches
and dissociated carbon in the deteriorated transformer oil which
are difficult to be removed by conventional oil purifier plants.
After the treatment, the regenerated oil can met the required
standard and life span of new insulation oil.
Product advantages:
1. Uniform heating: the system adopts low-density indirect
circulating carbon fiber heating technology to prevent oil cracking
and acetylene gas. Low energy consumption, uniform heating, stable
oil temperature.
2. Automatic control: the machine adopts automatic constant
temperature control, automatic liquid level control, automatic
defoaming control, automatic pressure protection and other high-end
sophisticated configuration, to ensure that the equipment will not
spray oil in operation, safe and stable operation.
3. Interlock protection: overload protection, overpressure alarm
shutdown protection, lack of oil protection, oil injection
protection, phase sequence protection to ensure the machine long
time reliable operation.
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
