The unit is built as a self-contained unit with all components and operating assemblies protected by metal panels and easy opening gas-spring loaded doors on the sides and back of the unit. The “Containerized”unit is placed on a tandem axle trailer that is street legal and ready to be towed to any remote location.
The unit consists of a vacuum chamber, input and output oil pumps, coarse and fine filters, oil trap, oil heater, pipelines with valves, vacuum pump section and a control cabinet.
| Parameter |
Value |
| Capacity, m3/hour / gals. per hour: |
|
- degassing, drying and filtration mode
|
10/2642 |
- heating and filtration mode
|
15/3970 |
| Processed oil parameters*: |
|
- volumetric gas content %, max
|
0.1 |
- mass moisture content, ppm, max
|
10 |
- filtration fineness, micron
|
1 |
| Oil output temperature in heating mode, ºС/ ºF |
90/194 |
| Outlet pressure, MPa |
0.4 |
| Oil heater power, kW |
180 |
| Max power consumption, kW |
210 |
| Residual pressure in vacuum chamber during degassing, mbar, max |
267 |
| Residual pressure in vacuum chamber during air tightness test, mbar, max |
26.7 |
| Air leak into the chamber in 1 hour, mbar max: |
267 |
| Electric power parameters |
|
|
|
415 |
|
|
50/60 |
| Dimensions, mm/ft, max |
|
|
|
4750/15’7’’ |
|
|
2100/6’11’’ |
|
|
2320/7’7’’ |
| Weight, kg/lbs, max |
3500/7735 |
Note: * initial oil parameters:
- volumetric gas content – below 5%;
- mass moisture content – below 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
- transformer oil dielectric strength increase to at least 70 kV;
- transformer drying with simultaneous oil processing;
- initial filling of electrical equipment with insulation oil;
- evacuation of transformers and other electrical equipment;
- simple operation and servicing.
