CompHTSpacingElements

Spacing Elements

Field of Application

Spacing elements are used to separate the high voltage from the low voltage winding as well as within the winding where they form cooling channels. The result of the different characteristics required, depending on the size of the equipment, is a variety of products that were developed to serve the purpose. These products are clackband, corrugated paper, duct strip, ladders, strips and spacers.

Types

Clackband
Clackband is made of small parts of Nomex® T994 strips individually welded to a carriertape of Nomex® T410 or E56 paper.

 

Duct Strip
Duct strip is made by welding Nomex® T994 strips in a regular distance to Nomex® T410 or E56 paper of usually the same width as the strips.

Ladders
Ladders are made by welding Nomex® T994 strips in a regular distance to two or more supporting Nomex® T410 or E56 paper tapes.

Strips
Strips are made of Nomex® T994 and are produced in rectangular, bevel key, or T-form shapes.

Spacers
Depending on the application and the thickness of Nomex® T994 spacers are either milled or punched.