China Insulating Oil Purifier for Onsite Transformer Oil Filtration Dehydration

Insulating Oil Purifier for onsite Transformer Oil Filtration & Dehydration
Application:
Comparing with the single-stage vacuum oil purifier, series ZYD adds ROOTS vacuum system, second stage of separating system to improve the effect of purification which dewaters, degases and removes impurities more quickly, more completely and make the oils limiting voltage-withstand value much higher. This machine also can remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly. As the bridge-type vacuum linking system that can filter and be an independent vacuum power supply, this machine can be vacuum treating the electric insulating devices. Series ZYD utilizes coacervation technology, coalescing technology, separating technology and refined purification technology.
Feature:
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.
9. Weather Proof designing which can be used outside even in raining weather.
10.Designed for processing oil in workshops, in storage tanks or directly in transformers (energized and de-energized transformers both).
Advantage:
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:

ParametersUnitZYD-30ZYD-50ZYD-100ZYD-150ZYD-200ZYD-250ZYD-300Flow RateL/H1800300060009000120001500018000Working VacuumMPa-0.08 ~-0.099Working PressureMPa≤ 0.3Temp RangeºC20 ~80Power Supply 380V, 50Hz, 3Phase( As per required)Working NoisedB60 - 80 (Depended on the configuation)Heating PowerKW303048727290120Total PowerKW3335558082102135Inlet/Outlet Diammm25324250506060WeightKG450550750950120018502000SizeLengthmm1450145017501850195020502150Widthmm950100012501300135014001450Heightmm1700175019502000205021002150AFTER TREATMENTDielectric StrengthKV≥ 75-85Water ContentPPM≤ 3Gas Content%≤ 0.1Particle Sizeμ≤ 3Cleanliness ≤NAS 1638 Grade 5

Oil Purifier Technical Features:
1.based on the high efficient vacuum oil purifier, Roots vacuum booster system and secondary high vacuum separation system are added, which enable the vacuum limit reaching ≤5Pa.
2.Being able to remove water and gas fast and effectively under high vacuum and high speed operation status, which achieves satisfactory dryness and could bring the breakdown voltage up to 70KW, resulting in an enhanced one-time filtration effect which reduces the oil aging problem existing with ordinary purifiers as caused by repeated heating.
3.Being able to remove the minimal amount of water and various gases in oil, thus ensuring zero acetylene existence. The Purifier can also serve as vacuum oil filler and dryer for transformer.
4.The advanced infrared level automatic control system, interlocking control for pressure protection and power heating system ensures long-term safe and reliable operation.
Use:
To be used for treatment to new oil, imported oil and super HV transformer oil, particularly applicable to 110KV power distribution system and the national grid, shortening the oil treating duration during installation and maintenance of transformer.
Spare Parts:
Digital Vauum Gauge for Option
Packing & Delivery
Customer Visit

onsite Project
After Sales Service
-We will help to arrange the transport and shipping for the machine to customer.
-We offer full set documents for customs clearance at customer's destination port.
-We will offer lifetime technical support for our equipment, free technical upgrade, free or chargeable spare parts supply, etc.
-We offer online service for customers 24 hours everyday. If you have any question while using our machine, you can contact us by online chat software, or by email, phone etc, we will get back to you very soon within 4 hours.
-We will also offer operation training for free in our factory and offer door-to-door service to send our engineer to your place for the machine's installation service and operation training if you need.
-Installation, Operation and Maintenance details will be in the operation manual booklet and videos which will be sent to you with machine.
-Rexon's guarantee time is two years for each of our equipment.
For more information about any model of our oil purifier's specs, please leave us your Email, Tel, Mobile No. etc. then we can feedback to you immediately. Or you can contact us directly from our website. Don't hesitate to send us enquiry now. And you are welcome to visit us!