Best offer for Double-stage vacuum Transformer oil regeneration system/ oil purification

CHONGQING, China - May 31, 2013 - PRLog -- ※ Application: It is mainly used for purifying the insulating oil, transformer oil, mutual oil, switch oil, dielectric oil and so on.

The series ZYD-I Double-stage vacuum Transformer oil regeneration purifier not only provide dewaters, degases and remove impurities, but also remove acidity, sludge, free carbon, other soluble oil decay products and discoloration.

Also it can vacuum filling oil to transformer, vacuum dry transformer and on-line operation transformer. Because Series ZYD-I have double-infrared fluid level auto-control systems and Germany's 3UG3 Phase relay which can auto-control oil inlet and outlet. So it can absolute guarantee the oil purifier constant cycle. So will also ensure there have constant oil in transformer in different circumstances. So series ZYD-I can work with energized transformer.  

※ Feature:

1. This machine is high effective and portable, which is very suit to operate on line. Also it can be used to dry the electric equipment and input the oil into the electric equipment under the vacuum state.

2.The machine adopts the double-infrared liquid automatic controller, sensitive automatic pressure protector and the high effective equipment for degas, so it is easy to operate.

3. High vacuum limiting vacuum less than 5pa, working vacuum less than 35pa.

4. High absorption speed, absorption speed power more than 333L/Sr.

5. Duplex 3D stereo-evaporation technology, eliminating the liquid water very effectively.

6. UK G technology by which the trace water that is show chain, such as dissolved water, can be removed effect.

7. Distinctive removing impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.

8. Carbon fiber infrared heating system that can make the oil contains zero sum of ethyne after treatment.

9. The oil of any grades can be treated on line at the working site.

10. The Automatic oil purifier model is installed with PLC (Programmable logical control  system) which can control the equipment automatically to every stage of its process and ensure its process and ensure its safe operation on site and on line without human supervision.

11. Can be operated both on-line and off-line.

※ Specification:

1. Working vacuum: -0.08~-0.099Mpa

2. Working pressure ≤0.3Mpa

3. Temperature range: 20~80℃

4. Power supply: ~50Hz380V(Being regulated according to customer's option)

5. Breakdown voltage≥75KV

6. Water content ≤3PPM

7. Gas content ≤0.1%

8. Impurity size≤1μM(without free carbon)

※ Advantage: 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.

The Zhongneng Oil regeneration system (Series ZYD-I) has been specially designed for on site use to completely regenerate insulating oils in energized or de-energized transformers especially for the power, which is over 110KV. Also it can inject the insulating oil into the transformers on-line. The ZYD-I system provides regular oil purification such as degassing, drying and particulate removal but also can remove acidity, sludge, other soluble oil decay products and discoloration. This is accomplished by the use of high vacuum degasification technology and particulate filters combined with our special brand of earth. After treating, the oil can be reused as new. For special application, the system also can be mounted on a leak proof base and can be installed and operated on a trailer.

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