Why purifytransformer oil?
Dissolved gasses in transformer oil can cause arcing, corona discharges, andoverheating--reducing the electrical efficiency and lifetime of thetransformer. Likewise, water contamination at levels as low as 30 ppm (partsper million) can adversely affect the insulating strength of the oil. Withever-increasing standards for energy efficiency of power distributiontransformers, the need to effectively degas will become even more important inthe future. particles contamination will also affect the function of insulatingoil. So we need to clean used transformer oil.

Application

Itis mainly used for purifying the insulating oil in all kinds of large powerequipments, which are above 110KV especially for those over 500 meters heightarea.

According to flow rate of oil treatment, Series ZYD have followingmodels:

ZYD-50，ZYD-200, ZYD-300, etc. Thedimension and weight will be changed with changing the technicalspecification.

Main Parameterof treated transformer oil by this machine:

Breakdownvoltage>70KV

Water content<4PPM

Gascontent<0.1%

Particlessize<1~5μ without free carbon

Acidity<0.03mgKOH/g

Features

1. High vacuum:Ultimate vacuum ≤5pa Working vacuum≤35pa

2. Highabsorption speed: Absorption speed power ≥333L/S

3. Duplex 3Dstereo-evaporation, eliminating the liquid water quickly

4. UK Gtechnology by which the trace water that is show chain, such as dissolvedwater, can be removed effectively.

5. Distinctiveremove impurities system filtering through double FH trapezoidal network andabsorption by high polymer without the mechanical power

6. Especiallyapplied to vacuum oiling and drying for power transmission equipments that areover 110KV

7. Can beoperated both on-load and off-load

Advantage

Comparing withthe single-stage vacuum oil purifier, this machine dewaters, degases andremoves the impurities more quickly, more completely, and makes the oilslimiting voltage-withstand value much higher. As the bridge-type vacuum linkingsystem, it is used for filtrating system as well as an independent vacuum powersupply to vacuum oiling of power equipment.

Our products line are as following:
1. Insulating oil purifier
1.1. Series ZY: Zhongneng vacuum insulation oilpurifier
1.2. Series ZY-A: Zhongneng Vacuum insulation oilautomation purifier
1.3. Series ZYB: Zhongneng vacuum insulation oilregeneration purifier;
1.4. Series ZYD: Zhongneng Double-stage vacuuminsulation oil purifier;
1.5. Series ZYD-I Zhongneng double-stage vacuuminsulation oil regeneration purifier;
1.6. Series ZYD-M: Zhongneng Mobile TypeTransformer Oil Purification Plant, Oil Recycling;
2. Turbine oil purifier;
2.1. Series TY: Zhongneng vacuum turbine oilpurifier;
2.3. Series TY-A: Zhongneng vacuum turbine oilautomation purifier
3. Lubricating oil purifier;
3.1. Series TYA: Zhongneng vacuum lubricating oilpurifier;
3.2. Series TYC: Zhongneng vacuum lubricating oilregeneration; purifier;
4. Engine oil purifier Series LYE: Zhongnengvacuum engine oil purifier;
5. Diesel oil, gasoline oil and fuel oil purifierSeries TYB: Zhongneng diesel oil, gasoline oil and fuel oil purifier;
6. Transformer oil regeneration device Series BZ:Zhongneng BZ transformer oil regeneration device
7. Muti-Functional oil purifying machine SeriesZYB: Zhongneng Muti-Functional oil purifying machine
8. Oil purifier specially for Hydraulic oil andLubricating oil Series TYA: Zhongneng oil purifier. 9. PL Plate pressure oilpurifier
10. JL Portable oil purifying
11. TYD Water oil separator, oil purifier machine
12. EFD Explosion Protection Purifier

13. Automatic insulating oil tester/BDV Tester