Movable Vacuum Pump unit
It is used to evacuate the transformer tanks.
In power transformer manufacturing plant after putting dried active part (CCA) in tank vacuum is applied to remove moisture.
Process is called post drying. Transformer oil is also filled under vacuum.
The vacuum system1 consist of:
Rotary vacuum pump;
Roots pump;
Condensers and cooling system;
Electronic vacuum gauge;
Necessary piping & valves
Electrical panel;
Ultimate vacuum<0.05mbar.
With manual and automatic operation mode, PLC and touch screen can be integrated.
Movable Vacuum Pump unit, chinese manufacture
Передвижной вакуумный насос китайского производства.
Unidad de bomba de vacío móvil, fabricación china
Unité de pompe à vide mobile, fabrication chinoise
Chinese Foil Winding Machine; China VPD plant; transformer vacuum drying oven; Cut-To-Length Line for Transformer Lamination; Vacuum Pressure Impregnation Plant