Description
VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gases, and solid particulate matters effectively and rapidly. VFD series utilizes coacervation technology, coalescing technology, separating technology and refined purification technology. Comparing to Model VF series, it add ROOTS vacuum system, second stage of separating system to improve the effect of purification. To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly.
VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gases, and solid particulate matters effectively and rapidly. VFD series utilizes coacervation technology, coalescing technology, separating technology and refined purification technology. Comparing to Model VF series, it add ROOTS vacuum system, second stage of separating system to improve the effect of purification. To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly.
Features
Double stages vacuum purifier. High efficiency
To operate on line
Automatic control. Can be PLC
To dry the electric equipment and to oil the electric equipment under the vacuum state
Security system. Machine will stop when the temperature or pressure exceed the index
Stable and little operation cost
Envirnment friendly
Customization acceptable
Item | Unit | VFD-30 | VFD-50 | VFD-80 | VFD-100 | VFD-150 | VFD-200 | VFD-300 | |
Flow Rate | L/H | 1800 | 3000 | 4800 | 6000 | 9000 | 12000 | 18000 | |
VacuumRange | Mpa | -0.092~ -0.099 | |||||||
WorkingPressure | Mpa | ≤ 0.3 | |||||||
Max VacuumRange | Pa | ≤ 50 | |||||||
Temperature Range | ºC | 45~ 80 | |||||||
BreakdownVoltage | kV | ≥ 75 | |||||||
ImpuritySize | μ m | ≤ 5 | |||||||
Dielectric Loss | tgδ | ≤ 0.005 | |||||||
Interfacial Tension | mN/m | ≥ 40 | |||||||
WaterContent | PPM | ≤ 5 | |||||||
Gas Content | % | ≤ 0.1 | |||||||
Power Supply | V | 380V/50Hz(or as needed) | |||||||
WorkingNoise | dB(A) | ≤ 72 | ≤ 78 | ||||||
HeatingPower | Kw | 30 | 48 | 72 | 90 | 120 | 180 | 240 | |
Total Power | Kw | 33 | 52 | 77 | 96 | 128 | 188 | 252 | |
Pipeline Diameter | mm | DN20 | DN25 | DN32 | DN32 | DN40 | DN50 | DN65 | |
Net Weight | Kg | 600 | 800 | 1000 | 1300 | 1800 | 2100 | 2400 | |
Size | length | mm | 1500 | 1600 | 1700 | 1900 | 2200 | 2300 | 2350 |
width | mm | 1100 | 1400 | 1500 | 1600 | 1700 | 1750 | 1850 | |
high | mm | 1750 | 1800 | 1850 | 1900 | 2100 | 2250 | 2250 |