Transformer Oil Regeneration Plant | Variable Capacities | Mobile Design | Substation Maintenance Tool
I. Application of VFD-R
The state of transformer oil and cellulose insulation is one of the key parameters influencing equipment life expectancy and reliability.
The aging rate of insulating materials depends on different parameters such as:
– Original insulation material quality
– Oil temperature
– Moisture content
– Oxygen content
– Acids from oil degradation
Oil Regeneration should be the first option to consider in any transformer maintenance programme.
NSH VFD-R Oil Reclamation System works by removing acids, sludge and other oxidation products, the aging rate of the oil and its effect on insulating materials is mitigated.
II. Multi Technologies of VFD-R
VFD-R Transformer Oil Regeneration Purifier adopts:
III. Advantages of VFD-R
IV. VFD-R Can:
V. Technical Specification
Item | Unit | VFD-R-30 | VFD-R-50 | VFD-R-75 | VFD-R-100 | VFD-R-150 | VFD-R-200 | VFD-R-300 | |
Flow Rate | L/H | 1800 | 3000 | 4500 | 6000 | 9000 | 12000 | 18000 | |
Working Vacuum | Mpa | (-0.092) ~ (-0.099) | |||||||
Working Pressure | Mpa | ≤ 0.2 | |||||||
Temp Range | ℃ | 20 ~80 | |||||||
Power Supply | 380V, 50Hz, 3Phase or As per required | ||||||||
Working Noise | Db | ≤ 72 | ≤ 78 | ||||||
Heating Power | KW | 24 | 30 | 48 | 60 | 90 | 120 | 150 | |
Total Power | KW | 29 | 36 | 56 | 69 | 100 | 132 | 170 | |
Inlet/Outlet Diam | MM | 25 | 32 | 32 | 40 | 40 | 50 | 60 | |
Weight | KG | 900 | 1100 | 1200 | 1450 | 1800 | 2000 | 2700 | |
Size | L | MM | 1750 | 1900 | 1950 | 2700 | 3000 | 3200 | 3700 |
W | MM | 1100 | 1200 | 1250 | 1400 | 1500 | 1600 | 1800 | |
H | MM | 1700 | 1750 | 1800 | 1800 | 1850 | 1900 | 2000 | |
OIL INDEX AFTER REGENERATION | |||||||||
Dielectric Strength (BDV) | KV | ≥ 75 | |||||||
Water Content | PPM | ≤ 3 | |||||||
Gas Content | % | ≤ 0.1 | |||||||
Particle Size | μ | ≤ 1 | |||||||
Flash Point | ℃ | ≥ 140 | |||||||
Acid Value | mgKOH/g | ≤ 0.01 | |||||||
Cleanliness ≤NAS 1638 Grade 5 |
About us:
►We are the leading manufacture near 25 years experience and supply best quality and highest cost performance oil purification machines. Our oil purifier equipment are built by high quality raw materials with newest advanced technology by many skilled technicians and professional workers. We are honest to every customer and responsible for every machine we sold, we offer great after sales service, anytime when customer need us, no matter before or after purchase, we are available online or calling, to make a fast and instant response to customer.
►we practiced in this industry during all these years, and have rich on-site experiences too. Any on-site cases, please contact us for a solution.
►For detailed product specifications, please leave us your email or mobile no. To send you the catalog. Thank you.