18000LPH Trailer Mounted Enclosed Double Stage Vacuum Dehydration Transformer Oil Purifier
Sino-NSH-VFD is a dehydration and degassing unit with thermal and double-stage vacuum processing.
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.
Sino-NSH-VFD maintains an optimized structure and safe controls so as to meet comprehensive requirement of transformer manufacturers and service companies.
Technical specification
| Parameter | Value |
| VFD-30 | VFD-50 | VFD-75 | VFD-100 | VFD-150 | VFD-200 | VFD-300 |
| Capacity,liters/hours | 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 |
Edges of VFD
1. High efficiency and effectiveness.
2. Enhance the value of breakdown voltage greatly.
3. Easy handling and maintenance.
4. Online work.
5. Lower maintenance and replacement expenses.
6. Small size, light weight, low noise
7. Various sizes and configurations (shield) available.
Details photos:
Company information:
Sino-NSH Oil Purifier Manufacture Co.,Ltd is a leading manufacture of oil purification and regeneration systems worldwide.
Since 1992,Sino-NSH has been researching, developing and manufacturing oil purification and recycling systems. Based on the profession and achievements in this field, NSH passed the approval of the ISO9001:2015 quality system, Environmental Management System as per GB/T 24001-2016/ISO 14001:2015, and was awarded to Chinese high-tech enterprise etc. NSH professional technical team successfully developed hundreds of practical patents and obtained certification for thr products.
NSH products are extensively used in the field of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation etc. to meet different demands of customers. And tailored solutions are provided for special applications.
Service & support: NSH regards technical innovation and satifying service as its philosophy. Taking advantage of human resource capital and absorbing domestic and foreign advanced purification technology, NSH is committed in making high quality purification equipment and become the main manufacture base of purification machine in China.
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