Maintenance free type vacuum Transformer Oil Filtration,Oil Purifier machine

To handle electrical stresses, transformer oils are required to have better dielectric strength. Lower residual water, gas and contamination content must be maintained to reduce the speed of oil ageing. All of these operations are performed using the transformer oil filtration equipment.

ZYD series maintenance free type transformer oil filtration is manufactured according to standards, which go beyond Chinese legal criterion, dealing with almost insulation oil of power equipment more rapidly and effectively with the supporting of high vacuum and speed absorption. Thus the strength of insulation oil is much increased, and the dealing time has been shortened.

1. Two pumps: Vacuum pump and booster pump 
2. Three-stage filter system 
3. Z-shape Heater to make the heating uniformity 
4. Installing oil-level floating ball and double-infrared liquid level automatic controller to control the oil level 
5. Foam sensor to avoid oil leaking 
6. Temperature Controller to protect the machine 
7. Suitable oil filtration machine for high voltage transformer 
8. Large filtration area, high capacity of holding impurities 
9. Two vacuum separator to increase separating size and time and ensure the drying degree and improve dielectric strength which is higher than 75 KV. 
10. Doing online oil purification of substations over 110 KV. 
11. Independent function of vacuum oil filling and drying. 
12. Duplex stereo flash evaporation technology 
13. Equipped with pressure protective system and interlocked protective system to connect oil pump, heater and liquid level controller. If there has any fault, this oil filter will be power off automatically. 
14. Saving energy and time 

• Transformer is one of the main asset in the electrical power industry which needs to be maintained for guaranteed uninterrupted power transmission in order to get assured revenue benefits.
• Transformer life mainly depends on the quality of oil volume it contains.
• Transformer oil conditioning may also include to some extent improving the acidity of the oil.
• A good oil purification system is able to deliver filtered oil with parameters as per the standard specification.

Transformer Oil Filtration's Technical Data:

Structure Chart:

The oil technical data after treatment:

Transformer Oil Filtration's Advantage:

1.The conventional process of transformer oil exchange is time consuming, costly and not environmentally friendly.  
2.Our mobile oil purification plants can regenerate the oil on site and in most cases while the transformer is online. This means there will be no production outages for you.  
3.It will also be 30 to 60% cheaper to purify the transformer oil compared to exchanging the oil.
4.The process of oil purification not only restores the oil properties, but also cleans the inside of the transformer of all decay products, which would not happen if the oil was merely replaced.

• Your inquiry related to our products or prices will be replied in 24 hours.
• Well-trained and experienced staffs to answer all your enquires in fluent English.
• Professional service from well-trained and experienced staffs is customers’ best choice to secure good communication, on time delivery, reliable warranty etc.
• OEM is available for Anern Products.
• Protection of your sales area, ideas of design and all your private information.

Q: How can we achieve drying without elevated heating of the insulation material for transformers?
A: Drying of insulation materials can be achieved at low temperature and low pressure levels. The pressure levels and temperature levels for drying vary for distinct material. At low pressure or under vacuum the rate of water vapour evaporation is accelerated if sufficient heat is provided to the insulation material. Thus we can achieve a good drying of insulating material if the material is suitably heated and subjected to vacuum.

Chongqing Assen Power Equipment Co.,LTD, which is professional in design, manufacture, sale of oil purification equipment, relevant testing instruments and provide comprehensive filtering solution, owns advanced production lines and sophisticated detection equipment, first-class R & D staff , professional workers and High-quality sales and service teams

Our Product: Double Stage Transformer Oil Purification system, Vacuum Lubricating Oil Purification, Vacuum Turbine Oil Conditioner, Portable Oil Purifier, Singe Stage Insulating Oil Purifier, Water Oil Separator, Light fuel Oil Purifier, and Fully-auto Dielectric Oil Tester, Turn ratio Tester, Acid Tester, Moisture Detector, Interfacial Tension Tester, etc.

Our Service: special filter technology consulting and solutions sector; fast after-sale service feedback system, well-trained service engineer; hands-on training and large-scale equipments operation myrmidon; regularly visit system, CRM customer relationship management system; rapid Filter wearing parts and spare parts supply system.