Zjb High Efficiency Vacuum Transformer Oil Filtration Machine

YENENG high efficiency vacuum oil filtration machine are designed to purify electrical insulating oil in the oil-filled electrical equipment. The dissolved gases and moisture, solid particulate, contamination can be completely removed by dehydrator, degasification and filtration processes,

ZJB oil filtration machine used in factory workshops, power transmission and generation station. The quality of insulating oil can be upgraded and the deteriorated oil can be reclaimed to extent the life of insulating oil and ensure safety operation of oil-filled electrical equipment treatment.
 
Index after purification (test at oil-outlet of the machine) :
water content≤10 ppm      
gas content≤1%( by volume)    
acetylene content:0     
breakdown voltage≥55 KV (Spherical polar)  
Filtration precision: 3 micron
dielectric loss tgδ≤0.3% (90ºC)
acid value ≤0.1mgKOH/g
 
Features:
 
1.    Two separating house made by stainless steel. Oil flow by rotation in stereo evaporation to degas and dehydrate well.  (Patent no. ZL200420061085.6).
2.    Two separating house made by stainless steel. Oil flow by rotation in stereo evaporation to degas and dehydrate well.  (Patent no. ZL200420061085.6).
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. (Patent no.: ZL200420060973.6).