This 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.
• Ideal for insulating oil clean up and transfer
• Regeneration of seriously deteriorated insulating oil
• For large power transmission equipments above 110KV
• Eight models available to accommodate various flow rates
• Continuously removes free water down to 5 ppm or less
• Fluid cleanliness grade (NAS) to 6 or better
• Powerful Vacuum design
• Dual water and particulate removal
• Coalescence-separation technology
• Duplex 3D evaporation technology
• Double-infrared fluid level controller
• A trinity of interlocked preventive device
• Carbon fiber infrared heating system
• Automatic back-flushing system.
• Unique H.P.M high molecule absorption material
• Mobile equipment for outdoor use
• Explosion-proof type available
• Live-line vacuum oiling and dehydrating feasible
Comparing with the single-stage type, this series adopts the double-stages vacuum system, which immensely raises the machine's working vacuum degree, so it can dewater, degas and remove particulate impurities much more efficiently. Besides that, a special design enables this model to regenerate seriously deteriorated oil by removing the polarity materials, such as the deep oxides, free carbon effectively. It allows the power transmission equipment to remain in-service while impurities from it are effectively removed.
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