Products

The dehydration respirator is a device used to remove the moisture in the air of the transformer or transformer oil tank and dry it. It is installed at the air inlet of the transformer or transformer oil tank. Its main function is to keep the transformer oil dry and clean.

Build

The top and bottom components are cast aluminum with an electrostatic powder coating. The shaft is made of nickel-plated steel and the screen is made of zinc plate. The container cylinder can be made of glass or polycarbonate according to customer's requirements. The oil bowl is made of polycarbonate and the bowl rack is made of chrome-nickel alloy.

How it works

When air enters the transformer, air flow occurs in the tank. The oil layer inside the tank prevents the desiccant from coming into constant contact with the moist outside air and purifies the incoming air. If the operating temperature of the transformer is reduced, the volume of the insulating oil is also reduced. During this process, air equal to the amount of fuel reduction is sucked into the tank through the air holes. This air then enters the expansion tank and comes into contact with the oil layer. During this process, the air comes into contact with the desiccant and leaves behind moisture. As the temperature of the oil in the transformer tank increases, the air inside will flow out in the opposite direction of the moisture retainer.

Technical parameters and overall dimensions