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Dielectric Transformer Oil Purification and Vacuum Oil Processing System Model ZYD-50(3000LPH)

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Address: No 88, Huoju Ave, Jiulongpo District, Chongqing City, China

Contact name:Yolanda Lei

Chongqing Task Oil Purification Co., Ltd

Dielectric Transformer Oil Purification and Vacuum Oil Processing System Model ZYD-50(3000LPH)

Country/Region china
City & Province chongqing chongqing
Categories Flower Pots & Planters

Product Details

Dielectric Transformer Oil Purification and Vacuum Oil Processing System Model ZYD-50(3000LPH)


ZYD Dielectric Oil Purification and Oil Processing System Model ZYD-50(3000LPH) is mainly used for electric power department and industries to deal with various oils such as transformer oil, mutual oil, switch oil, insulating oil, dielectric oil and so on. The machine is especially for purifying the insulation oil in all kinds of large power equipments that are above 110KV, especially for the altitude is over 500-1000 meters. It can remove the free and dissolved water, gas and particles from oil high-efficiently, increasing the pressure force and quality of oil, make sure the electric device running safely. The dielectric value of treated oil is higher than 75~85KV. It is very suitable for the large electric&insulation equipments.


1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa.
2. Big capacity of moisture ands gas separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength of oil improving greatly.
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies, which can purify oil high efficient and make oil highly pure.
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system and foaming elimination system to ensure machine operating easy and safely.
7. Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
8. It can be operated both online and offline of transformers.

9. Can be used independent device for vacuuming transformers which are above 110KV and can vacuum oil filling for power equipment.

10. Can work online for 150 hours continuously, high reliable and long time running.

11. Can be installed by PLC programming control system to achieve machine working fully automatically.


Series ZYD Double-stage transformer oil filtration system can quickly remove water, trace water, dissolved gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength, effectively making sure electric equipments working safely and normally. As the bridge-type vacuum linking system that also can be an independent vacuum power supply, which can vacuuming and oil injecting for electric insulation devices.

Technical Parameters:

Flow RateL/H1800300060009000120001500018000
Working VacuumMpa-0.08 ~-0.099
Working PressureMpa≤ 0.3
Temp Range20 ~80
Power Supply 380V, 50Hz, 3Phase( As per required)
Working NoiseDb60 - 80 (Depended on the configuation)
Heating PowerKW303048727290120
Total PowerKW3335558082102135
Inlet/Outlet DiamMM25324250506060
Dielectric StrengthKV≥ 75-85
Water ContentPPM≤ 3
Gas Content%≤ 0.1
Particle Sizeμ≤ 3
Cleanliness ≤NAS 1638 Grade 5

Our Oil Purification and Maintenance Machines can bring you:

→Purifying your transformer oil high efficiently

→Maintain your transformer oil always in good status

→Save your old transformer oil replacement cost
→Solve your waste transformer oil disposal problem
→Guarantee your transformers working normally with qualified oil property

→Protect your transformers and power equipment by oil pollution problems

→Reduce your maintenance time, energy and invest on transformers and power plant

→Create a safety and cleaning oil use environment for your transformers of power station

→Bring a green oil ideal to the world and save oil energy for all of our generations


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