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It is special for treating the used and old transformer oil, mutual oil, and switch oil. Comparing with the single-stage type, this machine adopts the double stages vacuum system, which can improve the machines working vacuum value highly, so it can dewater, degas and remove the impurity more deeply and effectively. The dielectric value of treated oil is higher than 65 KV. It is very suitable for the large electric & insulation equipments.
Features:
1. Besides the common vacuum oil purifier’s function of dewatering, degassing and eliminating impurities, 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. Three ways of using: the vacuum dewatering, degassing, removing impurities system can work independently, so dose the regeneration oil system, and also they can work at the same time.
3. The performance and lifetime of insulating oil will improve and extend awfully after purification and regeneration.
4. Special Regeneration Device equipped with this machine, remove the carbons, improve acid and color of transformer oil.
Advantage:
ZYB Series dewaters, degasses and removes the impurities more quickly, more completely, and makes the oils limiting voltage-withstand value much higher. As the bridge-type vacuum linking system, it is used for filtrating system as well as an independent vacuum power supply to vacuum oiling of power equipment.
Technical details
Parameters |
Unit |
ZYB-20 |
ZYB-30 |
ZYB-50 |
ZYB-100 |
ZYB-150 |
ZYB-200 |
Flow rate |
L/h |
1200 |
1600 |
3000 |
6000 |
9000 |
12000 |
Vacuum degree |
Mpa |
–0.08~–0.095 |
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PH |
≥5.5 |
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acid |
0.03mgkoH/g |
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flash point |
145℃ |
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Working pressure |
Mpa |
≤0.3 |
≤0.5 |
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Temperature degree |
℃ |
≤90 |
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Working noise |
dB(A) |
≤68 |
≤70 |
≤72 |
≤75 |
≤80 |
≤80 |
Electric heating power |
KW |
15 |
24 |
25 |
30 |
39 |
45 |
Total electric power |
KW |
16 |
26 |
28 |
35 |
44 |
50 |
Inlet (outlet) caliber |
mm |
Ø25 |
Ø25 |
Ø32 |
Ø42 |
Ø50 |
Ø50 |
Size |
mm |
1500×900×1550 |
1600×900×1650 |
1600×900×1700 |
1600×950×1700 |
1600×950×1800 |
1700×1000×1950 |
Weight |
Kg |
300 |
410 |
650 |
800 |
850 |
900 |