With their superior performance, Nomex® papers can help improve the performance and endurance of all types of transformers, including ventilated dry-types, cast resin types and liquid-filled transformers. These papers and pressboards deliver high safety margins to cover temperature peaks and overloads. In turn, transformers insulated with Nomex® experience fewer premature failures and reduced downtime, which improves productivity and lowers maintenance costs.
Nomex® products are used as insulation for a wide range of fabricated parts used in transformers, including:
- Conductor wrap
- Layer and barrier insulation
- Coil end filter
- Core tubes
- Section or phase insulation
- Lead and tap insulation
- Case insulation
- Radial and axial spacers and spacer sticks
Nomex® papers and pressboards offer benefits to the manufacturers of the following types of transformers:
