ZYB is special for purifying and regenerating the old insulating oil. This machine is not only purifying the oil, also it can regenerates the seriously deteriorated insulating oil. The treated oil can be used again in transformer, and other insulation equipments. Meanwhile, this machine can be as a dryer and oiling machine for drying the electrical apparatus, and injecting the insulating oil into the transformer under the vacuum situation. So it is very suitable for electrical apparatus manufacture factory, power station, power supply department, transformer in railroad station and other departments.
Features:
1. This machine can regenerate the seriously deteriorated oil by removing the polarity materials such as the deep oxides, free carbon in the oil effectively. It can make the seriously deteriorated oil reach to the normal index like anti-oxides, acid –alkali water-solubility.
2. Automatic back flushing system which avoids the trouble of hand washing and the damage to filter element, can effectively extend the lifetime of the filter element.
3. The advanced oil-water separation technology in low temperature brought in from Japan can purify the molecular water in oil.
4. With the application of third class filtering and high polymeric absorbing , the cleanliness is over NAS grade 6 and the Impurities in purified oil is ≦5 μm.
5. The Japanese macromolecule magnetic filter element can break the emulsification thoroughly without any additive.
6. The heating system is made from aero materials. It guarantees the balanced heating. You can control the oil temperature between 0~80℃ as you wish. No carbonization.
7. The combination of coalescing separation and vacuum duplex 3D stereo-evaporation, eliminating water. Liquid water content will ≦80PPM.
8. A trio of automatic interlocked preventive device. It can run online for more than 200 hours.
9. We can design explosion preventive machines as your request. The degree of explosive prevention can achieve dIIBT4, even dIICT4.
Advantages:
It can not only remove the water, gas and impurities which mixed in the oil, but also improve many values reach to the national standard such as acid value, PH value. Meanwhile, it improves the voltage-withstand value through filtering the polarity materials like free carbon, deep oxides and so on.
Technical Parameters
|
Items
|
Unit
|
ZYB-20
|
ZYB-30
|
ZYB-50
|
ZYB-80
|
ZYB-100
|
ZYB-150
|
ZYB-200
|
ZYB-300
|
|
Flow
|
L/min
|
20
|
30
|
50
|
80
|
100
|
150
|
200
|
300
|
|
Vacuum Range
|
Mpa
|
-0.06∼-0.095
|
|
Working Pressure
|
Mpa
|
≤0.4
|
|
Temperature Range
|
|
20 ∼80
|
|
Power Supply
|
|
380V 50HZ ( or at user's option )
|
|
Noise
|
dB(A)
|
≤65∼85
|
|
Fault-Free Working Hours
|
h
|
≥4000
|
|
Continuous Running Hours
|
h
|
≥150
|
|
Heating Power
|
Kw
|
18
|
24
|
36
|
48
|
60
|
80
|
96
|
120
|
|
Total Power
|
Kw
|
20
|
26
|
38
|
51
|
64
|
88
|
108
|
130
|
|
Inlet(Outlet) Diameter
|
mm
|
Φ25
|
Φ25
|
Φ32
|
Φ40
|
Φ40
|
Φ60
|
Φ60
|
Φ80
|
|
After Filtration
|
Breakdown voltage
|
KV
|
≥65
|
|
Water content
|
ppm
|
≤5
|
|
Flash point (closed)
|
|
≥135
|
|
water-soluble acid
|
PH
|
≥5.4
|
|
Medium consumption
|
tgδ90
|
≤0.5
|
|
Acid value
|
mgKOH/g
|
≤0.03
|
|
Gas content
|
%
|
≤0.1
|
|
impurities
|
μ
|
≤3
|
