High vacuum insulating oil reconditioning machine,oil filtration vacuum oil filter cart

Water is abundantly present in the atmosphere in form of water vapor.  Insulation material like paper, insulating oils, wood etc. have natural tendency to absorb water. Water is a good conductor of electricity and if absorbed by the insulation of the device weakens the insulation.

When a device with a weak insulation is put in operation, the electric pressure (voltage) may break the insulation barrier for the current resulting in heavy inrush of electric current which the device may not be able to withstand and eventually break down. In case the device happens to be a part of the system, this may result in failure of the system.

We thus need to ensure a proper insulation of the electrical devices to assure non-failure of the devices

ZYD Insulating Oil Reconditioning machine
Series ZYD Insulating oil reconditioning machine is suitable for filtering 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.

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 

Insulating oil reconditioning's Technical Data:

Structure Chart:
 

The oil technical data after treatment:

Insulating oil reconditioning's Advantage:

ASSEN’s insulating oil reconditioning system restores transformer oil by removing acidity, sludge and soluble oil decay products with silica gel treatment technology. When the treatment is complete, the reclaimed oil meets or exceeds international standards for new oil with lower acidity and improved tan delta, interfacial tension, and oxidation stability.

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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.