Moisture appeasers in the transformer oil from the air or as a result of aging solid insulation.

Presence even a small amount of water in the transformer oil makes it not appropriate for usage, because it can reduce dielectric strength and, that leads to transformer breakage.

To solve this problem and prolong the service life of transformer GlobeCore company designed the CMM-1 CF unit. The main principle of work of the unit you can see in this video.