600-18000L/H Vacuum Oil Purifier 75KV BDV Mobile Type With 0.1% Gas Content

Vacuum Oil Purifier
December 15, 2025
Category Connection: Vacuum Oil Purifier
Brief: In this video, we provide an in-depth look at the NSH VFD series Vacuum Oil Purifier. You will see how this mobile system effectively purifies insulating oil through vacuum dehydration and degassing, achieving a breakdown voltage of 75KV and reducing gas content to 0.1%. Watch to understand its advanced coacervation and coalescing technologies, and learn how it enhances the performance of high-voltage transformers and other electrical equipment.
Related Product Features:
  • Effectively removes trace water, gases, and particulate matter from insulating oil.
  • Achieves a high breakdown voltage of 75KV and reduces gas content to 0.1%.
  • Utilizes a powerful double-stage vacuum system for efficient dehydration and degassing.
  • Features a high-precision filtering system to remove impurities down to 5 microns.
  • Designed for easy handling and maintenance with mobile configurations available.
  • Capable of online operation to continuously purify oil in electrical systems.
  • Available in multiple sizes and styles, including fixed, mobile, and explosion-proof types.
  • Suitable for purifying branded oil and low viscosity lubrication oil.
FAQs:
  • What types of oil is the VFD series purifier suitable for?
    The VFD series is specialized for purifying branded oil and insulating oil used in high-voltage and super high-voltage transformers. It is also suitable for treating low viscosity lubrication oil.
  • What are the key performance specifications of this oil purifier?
    Key specifications include a flow rate ranging from 1800 to 18000 L/H, a breakdown voltage of ≥75 KV, water content ≤5 PPM, gas content ≤0.1%, and the ability to remove impurities as small as 5 microns.
  • How does the VFD series achieve efficient oil purification?
    It uses advanced coacervation, coalescing, and separating technologies, along with a double-stage vacuum system, to effectively remove free and soluble water, dissolved gases, and particulate matter from the oil.
  • What are the available configurations for the VFD series purifier?
    It is available in fixed type, mobile type with four wheels, and mobile type with a trailer. Options also include normal appearance, shelf-covering, and explosion-proof types in various colors.