CMM-4 Mobile unit for powered transformer oil processing
GlobeCore designed CMM-4 mobile unit for removal of different contaminants and water from transformer oil. Unit can provide evacuation, degassing and heating of oil filled facilities.
CMM-4 unit construction is made from metal and contains heater, vacuum chamber, vacuum pump, oil input and output pumps, two cartridge filters with a fineness of 5 microns.
The vacuum chamber serves for a thermal and vacuum purification. The assembly of a vacuum chamber facilitates the fine oil dispersion. Peculiarity of a system is a highly effective filter activator, which design gives a large oil surface for treatment. Through a side glass it is possible to observe transformer oil treatment and filter activators.
Operation modes:
- filtration;
- filtration with heating and thermal vacuum oil cleaning;
- oil degassing.
| Parameter | Value |
| Oil Purification Capacity, m3/hour / gals. per hour: | |
|
4/1059.0 |
|
7/1853.0 |
| Capacity adjustment range, m3/hour / gals. per hour | 0-4/0-1059.0 |
| Processed oil parameters (after Oil Purification)*: | |
|
10 |
|
9 |
|
8 |
|
5 |
|
70 |
| Oil temperature in oil heating mode, ºС/ ºF | 90/184 |
| Oil Filtration rate | ≥50 |
| Outlet pressure, Mpa | 0.35 |
| Oil output head, meters | 35.0 |
| Oil heater power, kW | 55 |
| Oil heater mean surface power, W/cm2, max | 1.15 |
| Max power consumption, kW | 63 |
| Electric power | |
|
380 |
|
50/60 |
| Dimensions, mm/ft | |
|
1650/5’5’’ |
|
1250/5’3’’ |
|
1650/4’1’’ |
| Weight, kg/lbs | 50/2,033.2 |
Note: * initial oil parameters:
- volumetric gas content – below 5%
- mass moisture content – below 0.01% (100 g/ton)
- temperature – above 0 ºС/ 32 ºF.
**All equipment sold in the USA is designed to operate on 60 Hz AC Power
- Construction of the unit allows being installed on a truck and using on-site;
- Сleaning the oil by thermal vacuum in one cycle;
- Prolongs transformer service life;
- Easy to maintain and operate.