ASSEN DVTP-R Transformer Oil Regeneration system has been specially designed for on site use to completely regenerate insulating oils in de-energized transformers. Besides provides regular oil purification such as degassing, drying and particulate removal, it also can remove sludge, other soluble oil decay products and discoloration. After treating, the BDV can be improved to 75-80kv, with no free carbon.
Features:
It can treat deteriorated and seriously polluted transformer oil.
It can significantly improve oil color. Dark-colored oil can be retrofitted to the color less than 1.5.
It can recover aging insulating oil electrical with PH value ≥5.5, ac id value ≤0.03 mg koH/g, or dielectric loss factors tgδ (90℃) ≤0.001 back to new oil characteristics.
It can remove not only 100% free water and 99.9% dissolve water, but also 100% free gas and 98% dissolve gas.
Customized parts: PLC, frequency conversion technology, trailer and so on.
Adjustment of physical and chemical properties of the oil
The oil's performance after treatment:
Moisture | PPM | ≤3 |
Gas content | % | ≤0.01 |
Impurity size | μ | ≤1 (no free carbon) |
Breakdown voltage | kV | ≥75 |
IFT | dynes/cm | ≥40 |
Ac id value | mgKOH/g | ≤0.03 |
Dielectric loss factors | tgδ(90°C) | ≤0.001 |
Details of main parts
Oil Regeneration Machine's Technical Parameters
Parameters | Unit | DVTP-R-30 | DVTP-R-50 | DVTP-R-100 | DVTP-R-150 | DVTP-R-200 | DVTP-R-250 | DVTP-R-300 | |
Flow | L/min | 30 | 50 | 100 | 150 | 200 | 250 | 300 | |
Working vacuum | MPa | 0.08 ～ 0.099 | |||||||
Working Pressure | MPa | ≤0.4 | |||||||
Temperature Range | ℃ | 20 ～ 80 | |||||||
Power | Three Phase 50HZ380V(as per the customer's requirements) | ||||||||
Working Noise | dB(A) | 75 | 75 | 75 | 80 | 80 | 80 | 80 | |
Heating Power | kW | 30 | 40 | 60 | 90 | 120 | 150 | 180 | |
Total Power | kW | 35.5 | 41.5 | 62.5 | 95.5 | 128.5 | 159.5 | 192 | |
Inlet/Outlet | mm | φ25 | φ32 | φ42 | φ50 | φ50 | φ60 | φ60 | |
Weight | kg | 400 | 550 | 800 | 950 | 1100 | 1300 | 1600 | |
Overall | Length | mm | 1350 | 1480 | 1850 | 1950 | 2100 | 2150 | 2250 |
Width | mm | 1320 | 1450 | 1810 | 1900 | 2000 | 2100 | 2200 | |
Height | mm | 1350 | 1460 | 1860 | 1930 | 2150 | 2200 | 2300 | |
Company Profile
Founded in 2005, Chongqing Assen Power Equipment Co.,Ltd. specializes in designing and manufacturing oil purification systems for processing industrial oils such as transformer oil, lube oil, hydraulic fluids. Each year, we export hundreds of oil purifiers around the world to provide customers with innovative solutions to extend their oil and equipment life.
Our company complies with international quality management systems and is certified with ISO 9001: 2015 and ISO 14001: 2015. For customers from EU, CE marking is provided along with the products.
Our flexible manufacturing team allows us to provide customization designs for our customers so that the oil processing equipment will better suit the end user's project. Also, we provide acceleration production plans for customers waiting for urgent oil maintenance.
