High Efficiency Transformer Oil Filtering Unit/Vacuum Transformer
Oil Purification and Processing Machine
(Series ZYD)
Application:
Series ZYD DoubleStage Vacuum Transformer Oil Purification Systems
is used for transformer oil dehydration
and transformer oil degasification as well as other electrical
insulating liquids such as silicone fluids. The ZYD
Process is able to increase and maintain the oil's dielectric
strength and includes the removal of free and
soluble water,free and dissolved air and gases and other
particulate matter.The standard ZYD systemis
designed for processing oils in workshops,in storage tanks or
directly in transformers(energizedor
deenergized transformers).Series ZYD oil purifier can be used as an
independent vacuum source with
functions of vacuum drying and vacuum oiling.
Feature:
1.ZYD can evacuate the vacuum for the electric equipment
separately, such as the transformer. Also it can be
used to dry the electric equipment and input the oil into the
electric equipment under the vacuum state.
2.This machine have two vacuum pumps (one is the vacuum pump, other
one is the roots pump), which can
improve the working value highly. Making sure the water content of
the treated oil is less than 3 ppm.
3. The machine adopts the doubleinfrared liquid automatic
controller, pressure automatic protector which can
make sure the machine works online for 150 hours continuously
without person. So it is a reliable and high
automatically machine.
4. Besides the common vacuum oil purifier's function of dewatering,
degassing, and removing the impurity,this
machine can regenerate the seriously bad oil by separating the
electricpolarity materials, such as deeply
oxides and free carbon from the oil effectively. The treated oil
can reach the specifications of the new oil, such
as the oil dielectric strength, flash point, acid value and
oxidation resisting etc.
5 Multi-stage precision filtration system, mesh filtration combined
with molecular adsorption technologies
6.Efficient electric heating system, heating uniformity, less power
consumption, safe, and reliable.
7.Adopt interlocked protective system, which connect 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
8. Functions of live line work onsite, vacuum drying and vacuum
oiling.
Advantages:
Comparing with single stage transformer oil purifier,Series ZYD oil
purifier can increase the effectiveness more
than three times, more quickly and completely dewater, degas,
remove particles to get higher dielectric strength.
This equipment can be used as independent vacuum source with the
functions of vacuum drying and vacuum
oiling for the electric plants.
