
High Voltage Transformer Oil Purifier Insulation Oil Treatment Plant
I. Description and Function of transformer insulation oil purifier
The High Voltage Transformer Oil Purifier Insulation Oil Treatment Plant is used for the dehydration and degasification of electrical insulating liquids including transformer oils.polybutene and silicone fluids to increase and maintain their dielectric strength.
The processing includes the removal of free and soluble water, dissolved air and gases and particulate matter.
The most important applications of Transformer Oil Degasification Systems are in the field of extra high voltage transmission and in the manufacture of electrical apparatus.
In addition, the high vacuum process is used in the degasification of cable oils including polybutene. Outside of the electrical industry, this process is used for electronic and radar equipment, vacuum pump sealing oils, brake fluids and refrigeration oils – including phosphate esters and silicones.
II. Another models of transformer oil purifier
VF series-- Single-Stage Vacuum Insulation Oil Filtration Machine
VFD series-- Double-Stage Vacuum Transformer Oil Filtration Machine
VFD-R series-- Double-Stage Vacuum Insulation Oil Regeneration Filtration Machine
III. Insulation oil purifier machines' advantages
Comparing with the single stage vacuum oil purifier, this machine can dewater, degas and removes the impurities more quickly, more completely, and makes the oil BDV (Breakdown Voltage) of 75 KV or higher. As the bridge-type vacuum linking system that can purify and also can be an independent vacuum power supply, this machine can treat the electric insulation devices.
IV. Working Principle
The insulating oil is conveyed into the degassing tank by means of pressure difference. Oil is indirectly heated by the heater, thus avoiding hot spots and over-swinging of the pre-selected operating temperature. The special degassing system and geometry with several stages in degassing tank creates a large oil surface and a resulting thin film for most effective maximum degassing.
V. Technical Specification
Technical Specification | |||||||||
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 | |||||||
Dielectric Loss | Tg | ≤0.005 | |||||||
Interfacial Tension | mn/m | ≥40 | |||||||
Water Content | PPM | ≤4 | |||||||
Gas Content | % | ≤0.1 | |||||||
Power Supply | 380V/3P/50Hz(or as needed) | ||||||||
Working Noise | dB(A) | ≤72 | ≤78 | ||||||
Heating Power | Kw | 30 | 48 | 72 | 90 | 120 | 180 | 240 | |
Total Power | Kw | 35 | 54 | 77 | 98 | 129 | 189 | 254 | |
Pipeline Diameter | mm | DN25 | DN32 | DN32 | DN40 | DN50 | DN65 | DN65 | |
Net Weight | Kg | 550 | 850 | 1000 | 1100 | 1400 | 1600 | 2200 | |
Size | length | mm | 1500 | 1500 | 1700 | 1900 | 2100 | 2100 | 2600 |
width | mm | 1200 | 1200 | 1500 | 1400 | 1550 | 1550 | 1800 | |
high | mm | 1750 | 1750 | 1850 | 1800 | 1900 | 1900 | 2000 |
VI. Another types of our oil purifier machines
TF series: Turbine oil purifier system is particularly suitable for
purifying turbine lubricating oil. It also applys to treat
hydraulic, coolant oil and other lubrication in which contain large
of water, vapor, impurities, sludge, dielectric and colloid. It can
eliminate them effectively and efficiently.
LV series: Lubrication Oil Filter System are suitable especially for
purifying and restoring hydraulic oil, machine oil, coolant oil and
various other lubrication oil.
GER series: Used oil regeneration system is suitable to regenerate used
internal-combustion engine oil including diesel engine oil,
gasoline engine oil, and used hydraulic oil, other used lubrication
oil of machinery.
GED series: it is used to recycle all kinds of waste oil into base oil or diesel oil with high quality.
Sino-NSH Oil Purifier Manufacture Co., Ltd
Sino-NSH Oil Purifier Manufacture Co., Ltd. is a high-tech company which is engaged in researching, developing and manufacturing purification equipments. Its parent company, Sino-NSH High-Tech Company, was established in 1992.
NSH regards technical innovation and all-round service as its philosophy. Taking advantage of human resources capital and absorbing domestic and foreign advanced purification technology, NSH is committed in making purification equipments. NSH has been authorized the ISO9001 Quality Management System Certificate and European CE Certificate, now NSH becomes the main manufacture base of purification machines in China.
NSH oil purification equipment series are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway and aviation, etc. The main products covering 100 kinds of products can meet different needs of customers. For special demands of customers, we offer particular solutions.
Nowadays, the company’s sales network covers all the provinces in China and exports to more than twenty countries around the world.
NSH products earn its fame on high quality, advanced technology and excellent service in both domestic and foreign markets.
NSH products are not only able to lower customers' cost and secure risk effectively, but also solve the problem of the waste-oil-contaminate environment.
Join hands with NSH, and get accomplishments for you and us.