Motor Vacuum Impregnation Process For Transformers Dia 500 - 5000 Mm

Vacuum Impregnation of Motor , Vacuum Impregnation Process for Transformers

1. What is vacuum impregnation process?

The vacuum impregnation process can be used for insulation impregnation treatment of electrical coils such

as micro motors, transformers, power transformers, etc. It can improve the permeability of insulation paint,

increase filling rate, and thus improve the overall mechanical strength, insulation strength, moisture and

mold resistance of electrical coils.

Vacuum impregnation equipment, also known as varnish vacuum impregnation machine or vacuum pressure

impregnation machine (VPI). The principle is to place the workpiece to be processed in a vacuum container,

and by vacuuming, remove moisture, air, and other volatile substances from the workpiece, and then fill the

gaps with insulating materials.

2. Varnish Vacuum Impregnation Equipment Technical Parameters

3. Commissioning

The motor coil vacuum impregnation machine is ready tested before delivery, and all units of the equipment is already

installed on an overall base plate for vacuum impregnation equipment with diameter less than 1000mm. After receipt of

the machine, the machine is ready to use when power is connected.

For varnish vacuum impregnation system with diameter bigger than 1000mm, we would send our engineers to the customer’s

site for installation and commissioning.