ZJA6
6000LPH High Vacuum Transformer Oil Purifier
- The 6000LPH high vacuum transformer oil purifier has excellent performance in both design and cost.
- The process and perfoemance of this series machine from YUNENG are the best in China.
- The machine has the advantages of a high working vacuum, fast oil filtration speed, and oil quality protection.
- This series includes two types: fixed close type and mobile trailer mounted type.
- The machine is suitable for oil treatment and transformer vacuum oiling during big transformer installation and maintenance.
The YUNENG high-vacuum transformer oil purifier utilizes a double-stage process to efficiently remove moisture, dissolved gasses, and particulate contaminants from transformer oil. This results in improved dielectric strength, extended transformer life, and enhanced operational efficiency. It can purify and treat unqualified electrical insulating oil in industrial and mining enterprises such as power plants, power stations, power companies, metallurgy, petrochemicals, railways, etc.
YUNENG, a trusted name in transformer oil filtration equipment, offers a diverse range of high-quality, competitively priced systems. Whether you have standard or unique needs, we have the perfect solution for you, with options for customization to match any requirement.
According to Flow Rate, in addition to 6000LPH, YUNENG can also supply 1800LPH, 3000LPH, 9000LPH, 12000LPH, 18000LPH, and other models.
Depending on the environment of use, you can choose closed, open, or trailer-mounted transformer oil purification machines.
- Trailer: The trailer-mounted oil purifier is suitable for situations where the machine needs to be moved from one site to another.
- Closed: This transformer oil filtration machine is suitable for outdoor use and prevents climbing.
- Open: This oil purifier is suitable for indoor use without metal doors or trailers.
| Item | Name of Parameter | Model/Unit | ZJA6BT |
| Technical parameters | Nominal flow capacity | L/h | 6000 |
| Limit vacuity | Pa | ≤5 | |
| Working vacuity | Pa | ≤80 | |
| Working pressure | Mpa | ≤0.5 | |
| Working temperature of oil | ℃ | 45~65 | |
| Working power | / | As per buyer’s option | |
| Total elecric power | kW | 70 | |
| Pipe diameter of oil outlet/inlet | DN | 32/32 | |
| Size | mm | 2150*1600*2450 | |
| Weight | kg | 1460 | |
| Oil treatment index | Oil breakdown voltage | kV | ≥70（Spherical Electrodes) |
| Water content | ppm | ≤5 | |
| Air content | % | ≤0.3 | |
| Filtering accuracy | μm | 1 | |
| *BT is mobile trailer type. *Due to different equipment configurations, its dimensions, weight and oil treatment index will vary slightly. | |||
1. Comprehensive Contaminant Removal
Two-Stage Process: Combines vacuum dehydration (removes moisture and dissolved gases) with fine filtration (eliminates particulate matter), addressing multiple contaminants effectively in a single system.
2. Enhanced Efficiency
Achieves higher purity levels by sequentially targeting different impurities, ensuring thorough cleansing compared to single-stage systems.
3. Improved Transformer Performance
Cleaner oil enhances insulation and cooling efficiency, reducing energy losses and extending the transformer’s operational lifespan.
- Electrical Utilities: For maintaining the vast network of power generation, transmission, and distribution transformers.
- Industrial Manufacturing: To ensure reliable operation of transformers in factories, steel mills, and processing plants.
- Renewable Energy: For supporting the step-up transformers in wind farms and solar power installations.
- Mining and Oil & Gas: To guarantee power supply continuity in remote and harsh environments.
- Transportation: For maintaining traction transformers in railway systems and other infrastructure
