Vacuum Transformer Oil Purifier,Insulation Oil Regeneration, Oil
Series ZJA double-stage insulating oil recycling machine can
quickly remove water, trace water, gas, particles as well as
acetylene, hydrogen, methane and other harmful ingredients from oil
effectively to improve oil’s dielectric strength, effectively
making sure electric equipments working safely and normally. Series
ZJA is particularly suitable for treating high-grade transformer
oil, super-voltage transformer oil and new transformer oil. It can
be used for filtration of more than 110V substation live line work
onsite. Meanwhile, Series ZJA can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.
1. Add Roots Pump supercharge system and secondary high vacuum
separation dehydration and degasification system on the basis of
high efficiency vacuum purifier, which enable the vacuum limit
2. Being able to eliminate water, gas and impurities etc. harmful
contaminants quickly and effectively under high vacuum and high
speed operation status, could enhance the breakdown voltage up to
3. Being able to remove little tiny water and various gases from
oil, and ensure that there is no acetylene in oil.
4. This machine can inject insulation oil into transformers, and
then make dryness disposal.
5. The advanced infrared liquid control automatically system,
interlocking control for pressure protection and power heating
system ensure that long-term safe and reliable operation.
6. Have the function of electrification online operation.
Compared with single-stage vacuum oil purifier, this machine is
more quickly and more completely in dehydration, degasification and
trash extraction; it makes the oil limited voltage- withstand value
much higher. This machine has two purposes, which one as
purification equipment; another can be an independent vacuum power
supply. Besides, it can short the oil treating duration during
installation and maintenance of transformer.
Installed at Iran 2 sets with capacity 9000Liters per hour
RECYCLED OIL SPECIFICATIONS AFTER TREATMENT
|PARAMETERS||UNITS||BEFORE FILTRATION||AFTER FILTRATION|
|Break Down Voltage with 2.5mm Electrode||kV||25||≥75|
|Moisture Removal||ppm||50-100||Up to < 3-5|
|Particle size (Filter Fineness)||Micron||Visible||< 1|
|Gas Content||% Vol./Vol.||<10%||< 0.1%|
Any questions, don't hesitate to let us know it. Looking forward to
build long friendly relationship with you!