Description
ASSEN DVTP Transformer Oil Filtration Machine can fast remove moisture, gas, and particles from transformer oil, mutual induct oil, cable oil, and circuit breaker oil, and restore property of insulating oil.
Application
The DVTP portable oil filtration system can remove the water, gas, and impurities in insulation oil high-efficiently, increasing the pressure force and quality of oil, make sure the electric device running safely. The machine is mainly used by electric power departments and industries to deal with various oils such as transformer oil, mutual oil, switch oil, freezer oil, and so on.
Performance
Water Removal: Overall Water Content ≤5 PPM by removing free, emulsified, and dissolved water.
Particulate Removal: Particle counts as low as 1 micron.
Entrained Air and Gas Removal ≤ 0.3%
Acid Removal: can be equipped with fullers earth towers to neutralize acid and Lower TAN to < 0.03 KOH/g
Dielectric Strength:≥75kV per ASTM 877
Main components
Method statement for transformer oil filtration
Maybe you want to ask”what is a transformer oil filtration procedure?” A method statement for transformer oil filtration is a set of guidelines and procedures that must be followed in order to ensure the safe, efficient and effective filtration of transformer oil. The method statement should include the following:
1. Preparation: Before commencing the transformer oil filtration process, it is important to ensure that all necessary safety precautions are taken. This includes wearing appropriate personal protective equipment, such as gloves and safety glasses. The area around the transformer should also be cleared of any debris or other obstacles that may interfere with the procedure.
2. Equipment: It is essential to use the correct equipment for transformer oil filtration. This includes a filter pump, filter cartridges, hoses and connectors, valves, a pressure gauge and other tools as necessary. All equipment should be checked for correct operation before use.
3. Procedure: The procedure for portable oil filtration systems should be clearly outlined in the method statement. It is important to follow all steps in the correct order to ensure safe and effective operation of the system. This includes connecting all necessary components, starting up the filter pump, monitoring pressure levels and adjusting flow rates as needed throughout the process.
4. Testing: After completion of the transformer oil filtration process it is important to test the quality of the filtered oil using appropriate testing methods such as dielectric testing or viscosity testing. Any abnormalities should be noted and corrective action taken if necessary before returning the filtered oil to service.
5. Documentation: The method statement should also include instructions on how to document each step of the process including equipment used, parameters monitored, results obtained etc., in order to ensure traceability and accountability throughout future operations or maintenance activities on this system.
By following these guidelines when creating a method statement for transformer oil filtration it will help ensure that operations are conducted safely and efficiently while producing quality results every time.
Transformer Oil Filtration Machine Specifications
| Parameters | Unit | DVTP-35 | DVTP-50 | DVTP-100 | DVTP-150 | DVTP-200 | DVTP-250 | DVTP-300 | |
| Flow | L/Hr | 2000 | 3000 | 6000 | 9000 | 12000 | 15000 | 18000 | |
| Working vacuum | Mpa | -0.08 ～ -0.099 | |||||||
| Working Pressure | Mpa | ≤0.4 | |||||||
| Temperature Range | ℃ | 0 ～ 100 | |||||||
| Power | Three Phase 50HZ 380V(or as needs) | ||||||||
| Working hours without Trouble | Hour | 4000 | |||||||
| Continuous Working Hours | Hour | 150 | |||||||
| Working Noise | dB（A） | 75 | 75 | 75 | 80 | 80 | 80 | 80 | |
| Heating Power | KW | 16 | 30 | 45 | 60 | 75 | 90 | 120 | |
| Total Power | KW | 22 | 37.5 | 52.5 | 71.4 | 86.5 | 102.5 | 135 | |
| Inlet/Outlet | mm | φ25 | φ32 | φ42 | φ50 | φ50 | φ60 | φ60 | |
| Weight | Kg | 750 | 850 | 1150 | 1150 | 1450 | 1600 | 2200 | |
| Overall | Length | mm | 1380 | 1480 | 1880 | 1980 | 2100 | 2300 | 2550 |
| Width | mm | 1300 | 1450 | 1860 | 1960 | 2060 | 2200 | 2490 | |
| Height | mm | 1350 | 1450 | 1850 | 1950 | 2050 | 2280 | 2520 | |
Features
1.Dehydration, degassing, and impurity removal of 110-1100KV main transformer insulation oil
2.Double-Stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value no more than 5Pa
3.Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas, from oil.
4.An advanced fully automatic temperature controlling system,liquid-level controlling system, defoaming controlling system, pressure protecting system, and excellent configuration can ensure operation of the equipment with high performance
5.Online work, allowing separated operation of manual operators from the machine with lamps indicating the condition for operation.
6.It is a humanization design with low noise, deep purification, and long-time free maintenance to save cost from the running process.
On-site Oil Filtration Machine for Transformer
After treatment
Moisture | PPM | ≤3 |
Gas content | % | ≤0.01 |
Impurity size | μ | ≤1 (no free carbon) |
Breakdown voltage | kV | ≥75 |
IFT | dynes/cm | ≥40 |
Acid value | mgKOH/g | ≤0.03 |
Dielectric loss factors | tgδ(90°C) | ≤0.001 |
ASSEN warrants the plant supplied under this specification against defects in material and workmanship under normal use and service for a period of twenty-six (26) months from the date of shipment or twenty-four (24) months after the start-up of the system. ASSEN’s obligation under this warranty is limited to repairing or furnishing, a similar part to replace any part, which was proven to be defective within the warranty period.
1.We customize the machine to your requirements.
2.We have more than 20 years of export experience.
3.We offer our customers high-quality products at a competitive price.
4.We offer our customers excellent after-sales service.
5.We are not satisfied until our customers are satisfied.
