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