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High Vacuum Oil Purifier For Transformers

Vacuum Oil Purifier
January 28, 2026
Category Connection: Vacuum Oil Purifier
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Tags:
#vacuum oil filter machine #oil purifier machine #oil purification systems
Brief: Here’s a fast, informative look at how the NSH VFD series High Vacuum Oil Purifier operates. This video demonstrates the machine's advanced dehydration, degassing, and filtration processes, showcasing its ability to rapidly remove water, gases, and particles from insulating oil to enhance transformer performance and reliability.
Related Product Features:
  • Features an effective and efficient dehydration and degassing system for rapid removal of water and gases.
  • Equipped with a high-precision filtering system to remove particulate matter down to 5 microns.
  • Incorporates a powerful double-stage vacuum system for superior purification performance.
  • Designed for easy handling and maintenance with options for mobile, fixed, or explosion-proof configurations.
  • Capable of online operation, allowing continuous purification without interrupting equipment function.
  • Enhances oil properties significantly, increasing breakdown voltage to 75 kV or higher.
  • Compact design with low noise operation and various sizes to suit different application needs.
  • Utilizes coalescing and separating technologies to treat insulating and low-viscosity lubrication oils.
FAQs:
  • What types of oil can the NSH VFD series High Vacuum Oil Purifier treat?
    The NSH VFD series is specialized for purifying branded insulating oil used in high and super high voltage transformers. It is also suitable for treating low viscosity lubrication oil.
  • How does this purifier improve the quality of insulating oil?
    It effectively removes trace water, dissolved gases, and particulate matter, which significantly enhances properties like breakdown voltage (≥75 kV), reduces dielectric loss, and improves interfacial tension.
  • What are the available configurations for the VFD series oil purifier?
    It is available in fixed type, mobile type with four wheels, or mobile type with trailer. Options also include normal appearance, shelf-covering, and explosion-proof types, in various colors and sizes.
  • Can this machine operate continuously during transformer operation?
    Yes, the VFD series supports online work, allowing for continuous oil purification without shutting down the transformer or other electrical equipment.
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