Special design vacuum pumping system for GIS
The vacuum pumping system special designed for GIS is complete this week.
This equipment is equipped with 6 air bleeding points for evacuating GIS at sub-station.
The user can set up the individual vacuum degree and automatic start-stop at each air bleeding point as per their demand. There is a German COAX high vacuum solenoid valve at each air bleeding point, which can realize the full automatic operation.