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ZYD Transformer Oil Filtration Unit especially for 500KV Above


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ZYD Double Stage High Vacuum Transformer Oil Filtration Unit is designed for use in treating electrical insulating oil in the oil-filled electrical equipment.  It is mainly applied to purification 500KV above power transmission equipment insulating oil. Through the dehydrator, degasification, filtration processes, the dissolved gases and moisture, solid particulate, contamination can be completely removed. ZYD vacuum oil purifier is widely used in factory workshops, power transmission and generation station.

1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa.
2. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength 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.
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, pressure protective system to ensure machine operation 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. Functions of live line work onsite, vacuum drying and vacuum oil filling.

Transformers are important devices therefore increasing the importance oil. Transformer oils are lost quality in time. Consisting of moisture in the oil causes sludge and acid after a short time with a oxidation of air.

With transformer oil regeneration (treatment), electrical life are brought equivalent in new transformer oil. Transformer oil regeneration process can be eliminate acid, moisture, gas, sediment, filter particles from the oil with the thermo-vacuum system and improve the quality.

According to the transformer oil change it is very economic, Used transformer oil can be brought up to the equivalent point of new oil. Transformer within the moisture, sludge, acids and harmful gases to destroy and the insulation values will be higher than old. Transformer oil life is extended. As a result of the occurrence waste oil and disposal costs would have been zero. Waste oil has been blocked and prevented its negative given for the environment.

Flow   RateL/H1800300060009000120001500018000
Working   VacuumMpa-0.08 ~-0.099
Working   PressureMpa≤ 0.3
Temp   Range20 ~80
Power   Supply
380V/ 50Hz/ 3Phase( As per your   requirement)
Working   NoiseDb60 - 80 (Depended on the   configuation)
Heating   PowerKW303048727290120
Total   PowerKW3335558082102135
Inlet/Outlet   Diam MM25324250506060
Dielectric   StrengthKV≥ 75-85
Water   ContentPPM≤ 3
Gas   Content%≤ 0.1
Particle   Sizeμ≤ 3
≤NAS 1638 Grade 5

Dimensions will be changed if any special type required


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  +86-23-68060921
  +86-13594664316
  No.101, Huoju Street, Jiulongpo
District, Chongqing, China


Chongqing Zhongneng Oil Purifier Manufacture Co., Ltd is a leading oil purifier manufacturer in China, which engages in developing, producing, marketing a series of oil purifier such as transformer oil purifier, turbine oil purifier, engine oil purifier, lube oil purifier, waste oil distillation machine... 
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