Main Application

• Evacuation and drying of electrical equipment such as power transformer and electric reactor;

• Filling of the vacuum equipment with oil;

• Testing of leakage rate.

Technical Features

• Vacuum System: Frequency conversion technology has been used to run Roots pump in atmosphere normal pressure. May design more than one connection for vacuum pump in the equipment to evacuate it simultaneously via several devices. In addition, high-effective condensers and buffer devices are installed in vacuum pipeline for guaranteeing system normal operation.

• Smoke Evacuation Device: Set up a smoke collection device to reduce lampblack evacuation largely.

• Electric Control: Siemens PLC hasbeen applied to control equipment in a remote, wireless and unmanned way.

• Else: Amid processed precisely and adopting international famous brands, mechannical and electric parts possess high quality, guaranteeing the fixed running cost of the equipment.

‍Type Introduction

Technical data of Vacuum Unit

•      Note:These parameters remain effective for a transformer filled with 60 cubic meters of oil. Vacuum                           Unit can be made according to customer requirements.