Introduction:
Model ZLS Double Stage vacuum transformer oil treatment can remove moisture water, gas, particles, acetylene, hydrogen, methane and other harmful ingredients, and to improve oil's breakdown voltage value.
Vacuum oil purifier is particularly suitable for treating high voltage transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110KV substation live line work on-site.
Thermo-vacuum oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum filling for transformers.
Features:
• Increase the transformer oil's dielectric strength level as per the standard of ASTM 877 or IEC60156, IEC60296.
• Different vacuum degassing chamber design, includes T shape, horizontal shape and vertical shape
• High micron filter grade with capable of removing 99.5% particles ≤1 μm.
• The final oil's moisture content can be less than 5 PPM By vacuum degassing to remove free water, emulsified and dissolved water.
• to avoid oil's property, with low watt-density less than 1.5W/cm2 heater
• instrumentation, including pressure gauge, vacuum gauge, thermometer, etc.
Technical Specifications:
Item |
Parameter | Unit |
Model ZLS |
Technical Data | Flow Rate | L/H | 3000 | 4000 | 6000 | 9000 | 12000 | 18000 |
Working Vacuity | Pa | ≤133 |
Pressure | Mpa | ≤0.35 |
Temperature Range | ℃ | 45-65 |
Power Supply |
| as customer required |
Total Power | KW | 48 | 78 | 90 | 120 | 150 | 230 |
Inlet Outlet Diameter | mm | 25 | 32 | 38 | 40 | 50 | 65 |
Size | Length | mm | 1600 | 1800 | 2200 | 2500 | 2800 | 3450 |
Width | mm | 1250 | 1450 | 1600 | 1950 | 2150 | 2600 |
Height | mm | 2000 | 2200 | 2450 | 2700 | 3000 | 3000 |
Weight | Kg | 500 | 700 | 1460 | 1800 | 2400 | 4000 |
Performance | Dielectric Strength | KV | ≥75KV（spherical electrodes） |
Water Removal | ppm | ≤5 |
Gas Removal | % | ≤0.1 |
Particles Removal | µm | 3micron |