Gas filtration system NSH-VFD-R series

lubricating oiloildielectric oil

General
Double-Stage Vacuum Transformer Oil Regeneration Plant
NSH-VFD-R is used for renew the aged transformer oils by regeneration and purification plant. It is able to remove sulfurs as well as the moisture, gasses, particulate matter, etc. High efficient and low cost. 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 Purification and Regeneration Plant (Model SINO-NSH VFD-R) 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
Vacuum Transformer Oil Purification and Regeneration Plant is adapted to regenerate and activate the deteriorated transformer oil
It is capable of removing the moisture, gas and mechanical impurities as well as eliminating organic acid, sludges, pitches and dissociated carbon in the deteriorated transformer oil which are difficult to be removed by conventional oil purifier plants. After the treatment, the regenerated oil can meet the required standard and life span of new insulation 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: ≥ 75 kV
• Water content: ≤ 5 ppm
• Filter fineness after treatment: ≤ 5 µm (or ≤ 1 µm)
• Degassing: ≤ 0.1%

With REGENERATION DEVICE, the machine can also treat acid, sludges, carbon and remove color.

• Oil color: L ≤ 0.5 (improved)
• Acid value: ≤ 0.01 mg KOH/g
• Soluble acid pH: 5–7
• Dielectric loss tangent tg(90°C)% : ≤ 0.002

Machine Specification

• Common ranges: Vacuum range approx. -0.092 to -0.099 MPa; Working pressure ≤ 0.3 MPa; Max vacuum ≤ 50 Pa; Oil temperature control 45–85 °C; Designed ambient -20 to 55 °C
• Available models and core figures:
• VFD-R-30 — Flow 1,800 L/h | Heating power 24 kW | Total power 26 kW | Inlet/Outlet 25 mm
• VFD-R-50 — Flow 3,000 L/h | Heating power 30 kW | Total power 33 kW | Inlet/Outlet 25 mm
• VFD-R-75 — Flow 4,000 L/h | Heating power 48 kW | Total power 58 kW | Inlet/Outlet 32 mm
• VFD-R-100 — Flow 6,000 L/h | Heating power 72 kW | Total power 76 kW | Inlet/Outlet 32 mm
• VFD-R-150 — Flow 9,000 L/h | Heating power 108 kW | Total power 114 kW | Inlet/Outlet 40 mm
• VFD-R-200 — Flow 12,000 L/h | Heating power 144 kW | Total power 150 kW | Inlet/Outlet 50 mm
• VFD-R-300 — Flow 18,000 L/h | Heating power 210 kW | Total power 222 kW | Inlet/Outlet 65 mm
• Operating noise: ≤72–78 dB (model dependent)

Extra Options

• Base frame with caster wheels
• Metallic enclosure 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 cabin on double-axle trailer

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