Oil purification system NSH-VFD series

for industrial applications

General
Double-Stage Vacuum Transformer Oil Purifier
NSH-VFD is a Dual-stage Vacuum System Purifier, which is used for different power transformers and is suitable for all insulation oils. It is used to remove moisture, gasses, particulate matter, etc. High efficient and easy operation. Stationary or mobile design.

• Brand Name:Sino-NSH
• Series:VFD
• Treating Oil:Insulation oil (Transformer oil)
• Function:Dehydration, Degassing, Impurities-removal
• Flow Rate:1800-18000 Liter/Hour
• Power Supply:380VAC / 3Phase / 50Hz (or tailorable to yours)
• Delivery Time:10 working days
• Supply Ability:50 sets per month

Under effect of heat and electric field, the exposure of insulation oil contained trace water, gas and particulate matters etc.

The use of Vacuum Transformer Oil Purifier (Model SINO-NSH VFD) is necessary, which will help you maintain optimal oil cleanliness. Therefore, making the most use of your equipment to gain the highest and save your money.

Description
VFD series is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. from the insulating oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which has insulation system. VFD series specialize in purifying branded oil, insulating oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.

Benefits of Transformer Oil Purifier
1. Removes Dissolved Moisture Transformer Oil
2. Reduces combustible gases and oxygen
3. Improves oil dielectric values
4. Improves transformer power factor
5. Extends oil service life
6. Extends transformer service life and reliability

Oil Data After Purification
Dielectric Strength (BDV) | kV | ≥75
Water Content | ppm | ≤3
Gas Content | % | ≤0.1
Impurity Size | μm | ≤5

Double-Stage Vacuum Transformer Oil Purifier Specification
Flow Rate (L/H): VFD-30 1800 | VFD-50 3000 | VFD-75 4000 | VFD-100 6000 | VFD-150 9000 | VFD-200 12000 | VFD-300 18000
Vacuum Range: -0.092 ~ -0.099 MPa
Working Pressure: ≤0.3 MPa
Max Vacuum Range: ≤50 Pa
Temperature Range (working): 45 - 85 °C
Power Supply (typical): 380 V / 3Phase / 50Hz (customizable)
Working Noise: ≤72 dB (model dependent)
Heating Power (kW): VFD-30 24 | VFD-50 30 | VFD-75 48 | VFD-100 72 | VFD-150 108 | VFD-200 144 | VFD-300 210
Total Power (kW): VFD-30 26 | VFD-50 33 | VFD-75 58 | VFD-100 76 | VFD-150 114 | VFD-200 150 | VFD-300 222
Inlet / Outlet Diameter (mm): 25–65 (model dependent)
Net Weight (kg): from ~350 up to ~1420 depending on model
Example Dimensions (L x W x H mm): VFD-30 1400 x 1000 x 1200 | VFD-300 2100 x 1700 x 2000

Extra Options

• Base frame with caster wheels
• Metallic enclosure cover on caster wheels
• Metallic enclosure on single-axle trailer
• Base frame on double-axle trailer
• Metallic enclosure on double-axle trailer
• Metallic enclosure with operator room on double-axle trailer

Also named
Vacuum Dehydrator, Vacuum Purification System, Oil Degasification, Regeneration, Recycling