Double Stages Vacuum Transformer Oil Testing Equipment Transformer
Description of transformer oil purifier
VFD Series double stage high-efficient vacuum oil purifier is to
remove free and dissolved water, gases, and mechanical impurities
from insulating oils so as to ensure its purity and improve its
insulation property. It is suitable for the application to oil
treatment 500KV super-voltage transforming equipment and 220KV
transformer. It is also suitable for the treatment of capacitor
oil, transformer oil and freezer oil.
1. Multi-stage precise filtration system with gradually increasing
precision, which can effectively remove mechanical impurities from
2. Automatic double-infrared liquid level controller, pressure
protector, which ensure long-term safely and reliable operation.
3. Automatic defoaming system with dual electronic monitoring
system, which avoid the foam ejecting and gushing to vacuum pump.
4. Advanced cooling system of vacuum pump, it reduces the frequency
of oil’s replacement and extends the life of vacuum pump.
5. Interlocked protective system connects oil pump, heater and
liquid level sensor, avoiding blank heating, blank pumping, oil
leak and electricity leak. If there is any fault, machine will be
power off automatically.
15. Online oil treatment, vacuum drying and vacuum oil-filling for
Technical Specification of oil purifier machine
|Vacuum Range||Mpa||-0.092 ～ -0.099|
|Max Vacuum Range||Pa||≤50|
|Temperature Range||℃||45 ～ 65|
|Power Supply|| ||380V/3P/50Hz(or as needed)|