double-stage transformer oil filtering system
1. PH ≥5.5
2. Acid ≤ 0.03mgkoH/g
3. Flash point ≥145
5. Dielectric loss: tgδ(90)% ≤0.001
6. High vacuum: High point-Vacuum≤5pa Working-vacuum≤35pa
7. High absorption speed: Absorption speed power≥333L/Sr.
8. Duplex 3D stereo-evaporation, eliminating the liquid water quickly
9. UK G technology by which the trace water that is show chain, such as dissolved water, can be removed effectively.
10. Distinctive removing impurities system filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power
11. Carbon fiber infrared heating system that can make the oil contains zero sum of ethyne after the treatment
12. Specially applied to vacuum oiling and drying for power transmission equipments that are over 110KV
13. The oil of any grades can be treated on line at the working site.
Besides Double-Stage High-Efficiency Vacuum Insulation Oil purifier's function of dewatering, degassing and eliminating impurities, this machine can regenerate the seriously deteriorated oil by removing the polarity materials, such as the deep oxides, free carbon in the oil effectively. It can make the seriously deteriorated oil reach to the normal index like anti-oxides, acid- alkali water-solubility.