4000 L/hr Enclosed Type Multi-functional High Vacuum Power Transformer Oil Purification Machine
Application:
Necessary equipment of all utility and industrial customers is continued transformer maintenance, Aside from avoiding overvoltages, the primary process that promotes transformer longevity is oil reclamation. transformers require pure, clean oil to ensure dielectric strength and insulation properties.
Assen Enclosed Type Multi-functional High Vacuum Power Transformer Oil Purification Machine are suitable for cleaning contaminated transformer oil, cable oil, and insulating oil, etc. Depending on the type of contamination equipment is designed using a combination. It can fast and effectively remove the gas, water and particles in the waste transformer oil. It can also used to purify new transformer oil. After treatment, the breakdown voltage is guarrantted 75kv-80kv.
Features:
1. Pre-Electromagnetic-valve before vacuum pump to prevent the vacuum oil flow backward.
2. Double-stage vacuum system, strong power of vacuum evacuating, vacuum value is guarantted ≤ 5Pa
3. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.
4. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
5. Adopt interlocked protective system, which connects the oil pump, heater, and liquid level sensor, avoiding blank heating, blank pumping, oil leak, and electricity leak. If there is any fault, the machine will be power off automatically.
6. Pre-gas-water separator before vacuum pump to prolong the vacuum pump and vacuum pump oil.
7. Double protecting system, Gas-water separator equips liquid level protector to prevent oil escape from vacuum pump
8. Optical oil foam detector and high oil level detector to prevent oil escape from the vacuum pump
9. Low oil level sensor to prevent oil pump idle working, so prolong oil pump lifetime
10. Completely Intelligent pressure protector to protect oil pump and fine filter
11. Completely Intelligent vacuum controller to protect the booster pump
12. Fully intelligent temperature controller to prevent the large surge current
13. Phases protector, voltage overload protector to achieve unattended
Transformer Oil Filtration Machine's Technical Parameters
| Parameters | Unit | DVTP-30 | DVTP-50 | DVTP-100 | DVTP-150 | DVTP-200 | DVTP-250 | DVTP-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 | ºC | 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 | 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 | 600 | 800 | 1050 | 1400 | 1800 | 2000 | 2200 | |
| Overall | Length | mm | 1050 | 1100 | 1200 | 1450 | 1600 | 1800 | 1900 |
| Width | mm | 750 | 800 | 950 | 950 | 1100 | 1200 | 1200 | |
| Height | mm | 1350 | 1400 | 1500 | 1650 | 1800 | 1900 | 1900 | |
After treatment
| Moisture | PPM | ≤3 |
| Gas content | % | ≤0.01 |
| Impurity size | μ | ≤1 (no free carbon) |
| Breakdown voltage | kV | ≥75 |
| IFT | dynes/cm | ≥40 |
| Dielectric loss factors | tgδ(90°C) | ≤0.001 |
Detail component
About Assen Power Equipment Co., Ltd
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.
