UVD Vacuum Oil Filling Unit
The UVD vacuum1 filling2 unit is designed for preparation (degassing3), storage, transportation and adding of transformer oil into the high voltage ports of transformers4 and switches5; the unit is designed for operation at power plants, substations and other energy facilities.
| Parameter | Value |
| Amount of prepared oil, liters/gals | 30/7.8 |
| Amount of oil in filling section, liters /gals | 4/1.06 |
| Residual pressure in degassing section, Pa (mm.hg) | 6.7 (5х10-2) |
| Oil supply pressure, MPa (kg/cm2) | Up to…0.4 (up to…4) |
| Nominal power, kW | 0.25 |
| 50/60 Hz power supply voltage, V (60Hz USA) | 220 |
| Dimensions, mm/ft: | |
| • length
• width • height |
900/2’11”
780/2’7” 1500/2’4” |
| Empty weight, kg/lbs | 80/176.8 |
- versatility (can store, transport, degas and add transformer oil);
- compact size and mobility;
- simple operation and servicing.
GlobeCore’s UVD units can be used for:
- high-voltage transformer bushings oil filling;
- high-voltage circuit breakers oil filling;
- insulating oil injection machine into disconnectors;
- oil injection machine into cable joints;
- dielectric fluid filling machine for gas-insulated bushings;
- oil top-up machine for locomotive transformer bushings;
- oil injection machine into oil-filled protective relays;
- insulating oil filling machine in bushing production;
- metered oil filling machine in dielectric test cells;
- insulating liquid top-up machine in reactor bushings;

