Transformer Oil Purification Machine
The CMM-10 transformer oil processing unit is designed for vacuuming transformers, removing mechanical impurities, and eliminating water and gases from electrical insulation oils. Its capacity is 10 m³/h (2,642 gal./h) in degassing, drying, and filtration mode, and 15 m³/h (3,970 gal./h) in heating and filtration mode.
About CMM 10 Transformer Oil Purifier
Transformer oil is taken from the transformer and continuously supplied to the CMM 10 unit. The oil is heated to the optimal processing temperature, which improves the efficiency of moisture and gas removal without affecting oil properties. Inside the vacuum chamber, the oil is exposed to deep vacuum conditions. Dissolved water, air and gases are effectively removed, restoring the insulating characteristics of the oil. The design of the vacuum system ensures stable dehydration and degassing even at high moisture levels.
After vacuum treatment, the oil passes through a multi stage fine filtration system that removes solid particles and mechanical impurities. Filtration helps prevent contamination of transformer insulation and improves overall oil cleanliness. The purified oil is then returned to the transformer or storage tank. The process is continuous and can be performed directly at the substation, allowing oil purification without transportation and with minimal impact on transformer operation.
Benefits
Specification
| Parameter | Value |
|---|---|
| Capacity, gallons per hour (GPH) | |
| Degassing, drying and filtration mode | 2,642 GPH |
| Heating and filtration mode | 3,970 GPH |
| Processed oil parameters | |
| Volumetric gas content, max | 0.1% |
| Mass moisture content, max | 10 ppm / 5 ppm / 5 ppm+ (optional) |
| Filtration fineness | 1 micron |
| Oil output temperature (heating mode) | 194 °F |
| Outlet pressure | 58 psi |
| Maximum power consumption | 200 kW |
| Vacuum system parameters | |
| Residual pressure during degassing, max | 0.039 psi |
| Residual pressure during air tightness test, max | 0.0039 psi |
| Air leak into chamber per hour, max | 0.039 psi |
| Electric power parameters | |
| Voltage | 415 V |
| AC frequency | 60 Hz |
| Dimensions (without trailer / with trailer) | |
| Length | 88.2 in / 171.9 in |
| Height | 63.0 in / 89.4 in |
| Width | 68.9 in / 90.6 in |
| Weight, max | 5,180 lb / 6,835 lb |
Note: Initial oil parameters:
- Volumetric gas content below 5%
- Mass moisture content below 0.1%
- Oil temperature above 32 °F
** All equipment supplied to the USA is designed to operate on 60 Hz AC power.
Review
Why Transformer oil filtration matters
Transformer oil condition plays a critical role in the safe and reliable operation of power transformers. Moisture, dissolved gases and solid contaminants reduce dielectric strength, accelerate insulation aging and increase the risk of partial discharges and failures.
Regular transformer oil purification and degassing help restore oil properties to industry standards, extend transformer service life and reduce the likelihood of unplanned outages at substations and power facilities.
About GlobeCore
GlobeCore is an international engineering company specializing in industrial equipment for processing insulating oils and other liquids. The company designs and manufactures systems for oil purification, degassing, drying, filtration, regeneration, and testing used in the power, energy, and industrial sectors.
GlobeCore solutions are applied during installation, maintenance, and operation of high-voltage equipment worldwide. With a strong focus on engineering reliability and practical performance, GlobeCore equipment is supplied to customers in more than 100 countries.
Get in touch!
- Contact: Dave Wilson
- Location: 8150 South Loop East, Houston, TX, USA
- Phone: +1 713-202-7983
- Email: [email protected]