Specification :

Description
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.

Technical Specification
Flow Rate:
VFD-30 1800L/ H; VFD-50 3000L/ H; VFD-80 4800L/ H;
VFD-100 6000L/ H; VFD-150 9000L/ H; VFD-200 12000L/ H; VFD-300 18000L/ H;
Vacuum Range: -0.092Mpa- -0.099Mpa
Working Pressure: d 0.3Mpa
Max Vacuum Range: d50Pa
Temperature Range: 45 ^ 80 
Breakdown Voltage: e75 kV
Impurity Size : d5¼ m
Dielectric Loss : d 0.005tg´
Interfacial Tension: e40mN/ m
Water Content: d5 PPM
Gas Content: d 0.1
Power Supply: 380V/ 50Hz( or as needed)
Working Noise:
VFD-30 d72dB( A) ; VFD-50 d72dB( A) ; VFD-80 d72dB( A) ;
VFD-100 d72dB( A) ; VFD-150 d72dB( A) ; VFD-200 d72dB( A) ; VFD-300 d72dB( A) ;