Mobile Transformer Oil Treatment Machines
According to fieldwork requirements, DVTP-M mobile transformer oil treatment machine equips the car wheels, which can be easy to move to any work point by traction. It is especially suitable for purifying the transformer oil which locates in different fields. This machine can recover serious transformer oil. The treated transformer oil can reuse again in the transformer.
Advantages
- Improved insulation properties of the oil
- Better the insulation of transformer, longer the life of the transformer and lesser the breakdown of the transformer
- Longer the life of the transformer asset, good returns on investment of the asset
- Lesser breakdowns and failure of the transformer results in uninterrupted power supply
Technical Features
- Dehydration, degassing and impurity removal of 110-1100KV main transformer insulation oil
- Advanced dehydrating and degassing system that uses large area three-dimensional flash distillation technique to remove harmful composition in the oil such as water, air and gas.
- It can be widely used for oil filling for transformers and circuit breakers under vacuum condition
- On-line measuring and recording of process parameters.
- Lower maintenance and replacement expense
- Enhance the value of breakdown voltage greatly, remove 100% free water, 98% dissolved gas.
Application
Mobile Transformer Oil Treatment Plants are widely used in electric power, petroleum, chemical industry and railway etc. It can purify oil in fieldwork with additional installation of a trailer, a damping spring steel plate, a brake and cornering lamp, this guarantee the safety and reliability when moving in fieldwork.
It is also used for hot oil circulation drying and oil purification when various large transformer equipment installation and maintenance. Purifying insulating oil in 110KV-500KV transformer, also suitable for high grade new oil, imported oil deep purifying.
Thermovacuum Transformer Oil Purifier's Technical Parameters
Parameters | Unit | DVTP-M-30 | DVTP-M-50 | DVTP-M-100 | DVTP-M-150 | DVTP-M-200 | DVTP-M-250 | DVTP-M-300 | |
Flow rate | L/min | 30 | 50 | 100 | 150 | 200 | 250 | 300 | |
Working vacuum | MPa | 0.08 ～ 0.099 | |||||||
Working Pressure | MPa | ≤0.3 | |||||||
Temperature Range | ℃ | 20 ～ 80 | |||||||
Power | Three Phase 50Hz,380V(as per the customer’s requirements) | ||||||||
Working Noise | dB（A） | 75 | 75 | 75 | 80 | 80 | 80 | 80 | |
Heating Power | kW | 30 | 30 | 45 | 60 | 75 | 90 | 120 | |
Total Power | kW | 35.5 | 37.5 | 52.5 | 71.4 | 86.5 | 102.5 | 135 | |
Inlet/Outlet | mm | φ25 | φ32 | φ42 | φ50 | φ50 | φ60 | φ60 | |
Weight | kg | 650 | 800 | 1050 | 1400 | 1800 | 2000 | 2200 | |
Overall | Length | mm | 1350 | 1480 | 1850 | 1980 | 2050 | 2180 | 2350 |
Width | mm | 1350 | 1460 | 1820 | 1950 | 1990 | 2150 | 2200 | |
Height | mm | 1360 | 1460 | 1850 | 1960 | 2030 | 2160 | 2350 | |
After treatment by mobile transformer oil treatment plant
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 |
It is equipped with leakage and overload stop devices to protect the motor.
With phase sequence, phase loss protection function, sudden shutdown safety control system
Chongqing Assen Power Equipment Co.,Ltd
+86-2388703683
+86-2388703683
[email protected] or [email protected]