Sino-NSH Oil Purifier Manufacture Co., Ltd
                                                                                                           
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34 Years
Since 1992
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Used Transformer Oil Purifier with 1 Year Warranty to Improve Dielectric Strength and Fast Degas

Price Negotiable
Price: Negotiable
MOQ: 1 Set
Delivery Time: 10 working days
Brand: Sino-NSH
Product Description
Transformer Oil Treatment Machine
The NSH VFD series transformer oil treatment machine effectively improves oil's dielectric strength through advanced vacuum degassing and dehydration processes. This system rapidly removes trace water, gases, and particulate matter from insulating oil, enhancing transformer performance and longevity.
Applications
Designed for high-voltage and super high-voltage transformers, the VFD series effectively treats insulation oil for transformers, circuit breakers, mutual inductors, cables, and capacitors. It's also suitable for processing low viscosity lubrication oil.
Technology
The VFD series incorporates coacervation technology, coalescing technology, separating technology, and refined purification technology. Enhanced with a ROOTS Vacuum system and second-stage separation, it delivers superior purification compared to standard models.
Key Features
  • Advanced dehydration and degassing system
  • High-precision filtering system
  • Dual-stage vacuum system
  • Precision electrical control system
  • Premium quality components
  • Customizable configurations
Advantages
  • Significantly improves breakdown voltage
  • Compact design with low noise operation
  • Reduced maintenance costs
  • Capable of online operation
  • Multiple size and configuration options
Technical Specifications
Item Unit VFD-30 VFD-50 VFD-80 VFD-100 VFD-150 VFD-200 VFD-300
Flow Rate L/H 1800 3000 4800 6000 9000 12000 18000
Vacuum Range Mpa -0.092 ~ -0.099
Working Pressure Mpa ≤0.2
Max Vacuum Range Pa ≤50
Temperature Range 45 ~ 65
Breakdown Voltage Kv ≥75
Impurity Size μm ≤5
Water Content PPM ≤4
Gas Content % ≤0.1
Power Supply 380V/3P/50Hz(or as needed)
Heating Power Kw 30 48 72 90 120 180 240
Total Power Kw 35 54 77 98 129 189 254
Available Configurations
  • Fixed, mobile (with wheels), or trailer-mounted versions
  • Standard, shelf-covering, or explosion-proof designs
  • Custom color options available
Related Product Series
VFD series: Specialized insulation oil purification for high-voltage transformers and low viscosity lubrication oil.
TF series: Turbine oil purification system for hydraulic and coolant oils.
LV series: Lubrication oil filter system for hydraulic and machine oils.
GER series: Used oil regeneration system for engine and hydraulic oils.
GED series: Waste oil recycling system producing base oil or diesel.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Sino-NSH Oil Purifier Manufacture Co., Ltd
Location 1904, General Chamber of Commerce Building, No. 2 Hongjin Street, Yubei District, Chongqing
Contact Person Evelyn Chen

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