Description
SVTP Vacuum Oil Dehydration Plant can remove water, gas and impurities from oil with high efficiency to elevate the withstand capability and quality of oil.
Application
ASSEN SVTP Vacuum Oil Dehydration Machine is specially designed for the purification of aging transformer oil, mutual inductor oil, switch oil, and capacitor oil as well as other electrical insulating liquids. The process maintains the oil’s dielectric strength and removes free, soluble water, air gases, and particulate matter.
Functions
1. Design in compact, high-efficiency oil filtering process.
2. The main transformer 10-110KV insulating oil dehydration, degassing, and impurity removal.
3. SVTP oil machine is equipped advanced automatic thermostat control system, automatic liquid level control system, automatic defoaming control system, and automatic pressure protection system to ensure high-performance operation of the equipment.
4. Improves transformer power factor
5. Extends transformer service life and reliability
How often should transformer oil be filtered?
According to the testing specifications of transformer oil, the transformer oil in operation should be tested for oil quality analysis every time, and whether it is necessary to replace the transformer oil is considered according to the results of the testing and analysis or the operating state.
According to the service life of the transformer, through the latest comprehensive analysis of the transformer oil insulation resistance, absorption ratio, polarization index, dielectric loss, winding leakage current, slight water in the oil, etc., comprehensively judge the moisture condition, impurities, oil aging, etc. If it is not qualified, you need our SVTP Vacuum Oil Dehydration Machine and continue to use it. If it is not available for oil to regenerate in special circumstances, you can also consider replacing it with new transformer oil.
Generally speaking, dissolve gas analysis of transformer oil needs to be done annually for 132kV transformers, once in 2 years for transformers below 132kV transformer, and once in 2 years for transformers above 132kV transformer.
SVTP Vacuum Oil Dehydration's Technical Parameters
Item | Unit | SVTP-10 | SVTP-20 | SVTP-30 | SVTP-50 | SVTP-100 | |
Flow Rate | L/hr | 600 | 1200 | 1800 | 3000 | 6000 | |
Ultimate Vacuum | Pa | ≤90 | |||||
Working Vacuum | Pa | ≤666 | |||||
Working Pressure | MPa | ≤0.4 | |||||
Temperature Range | ℃ | 20 ～ 80 | |||||
Continuous Working | Hour | 150 | |||||
Power Supply | 380V,3P,50Hz (or as needed) | ||||||
Working Noise | dB(A) | ≤80 | |||||
Heating Power | KW | 10 | 15 | 20 | 30 | 60 | |
Total Power | KW | 11.5 | 16.5 | 23 | 33 | 64.4 | |
Inlet (outlet)Caliber | mm | 25 | 25 | 25 | 32 | 42 | |
Weight | Kg | 200 | 230 | 270 | 300 | 550 | |
Dimension | Length | mm | 1050 | 1100 | 1150 | 1200 | 1500 |
Width | mm | 750 | 850 | 900 | 950 | 1000 | |
Height | mm | 1300 | 1400 | 1450 | 1500 | 1600 | |
