On-line oil filtration and continuous operation Insulation Oil Purifier
VFD Introduction:
Sino-NSH-VFD is a dehydration and degassing unit with thermal and double-stage vacuum processing. Is mainly used to improve the properties of insulating oils in electric power transformers and other oil filled electrical equipment. It can remove dissolved and free water, dissolved gas and particulate impurities effectively so as to increase special indexes of insulation oil.
VFD Purposes:
1. It can be used for all kinds of oil-immersed transformers, oil-immersed current and voltage transformers and oil-less circuit breakers to filter oil and fill oil on site.
2. It can be used for on-site hot oil cycle drying of the above equipment, especially for the hot oil cycle drying of oil-immersed current, voltage transformer and less oil circuit breaker.
3. It can be used for onsite vacuum oil injection and oil replenishment of sealed oil immersion equipment and equipment vacuum extraction.
4. It can also be used for the regeneration and purification of mildly deteriorated transformer oil, so that its performance can reach the qualified oil standard.
VFD Advantage:
Sino-NSH-VFD is mainly used to improve the properties of insulating oils in electric power transformers and other oil filled electrical equipment. It can remove dissolved and free water, dissolved gas and particulate impurities effectively so as to increase special indexes of insulation oil.
Sino-NSH-VFD combines vacuum flashing evaporation technology and delaminating gradual-close filter technology to reach best performance of oil purification. Meanwhile, by integrating efficient thermal and double-stage vacuum, the breakdown voltage is highly improved, which can be increased from 25kV to over 70kV.
VFD Parameters:
| Parameters | Value | | |
| VFD-30 | VFD-50 | VFD-75 | VFD-100 | VFD-150 | VFD-200 | VFD-300 |
| Capacity, liters/hour | 1800 | 3000 | 4000 | 6000 | 9000 | 12000 | 18000 |
| Heating Power, kW | 24 | 30 | 48 | 60 | 90 | 120 | 150 |
| Total Power, kW | 29 | 36 | 56 | 69 | 100 | 132 | 170 |
| Power supply | Fully Customizable |
| Inlet Diameter, mm | 25 | 32 | 32 | 40 | 40 | 50 | 65 |
| Outlet Diameter, mm | 25 | 32 | 32 | 40 | 40 | 50 | 65 |
Dimensions
(without trailer) | length, mm | 1350 | 1500 | 1550 | 1900 | 2200 | 2400 | 2900 |
| width, mm | 1100 | 1200 | 1250 | 1400 | 1500 | 1600 | 1800 |
| height, mm | 1700 | 1750 | 1800 | 1800 | 1850 | 1900 | 2000 |
| Weight(without trailer), kg | 600 | 800 | 900 | 1150 | 1500 | 1700 | 2400 |
| Processed Oil Spec | Water Content, ppm | ≤5 |
| Dielectric Strength, Kv | ≥75 |
| Filtration Fineness, um | ≤5( or 1-5 as needed ) |
| Gas Content, % | ≤0.1 |
Product Tags:
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On-line oil filtration and continuous operation Insulation Oil Purifier Images
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