They are generally used in dry type transformers wherein both thermal & insulation requirements are high. aramid Paper has good mechanical strength and is a very good insulator as it is used not only for providing insulation on copper & aluminium wires and strips but is also used as separator in coils.
| Insulation class | Y |
| Manufacturing Range | 5 sq.mm to 90 sq.mm |
| Application | Dry Type/Resin Cast Transformers |
| Properties | High Mechanical, Electrical and Thermal properties |
| Insulation thickness | Minimum : 0.25mm Maximum : As per customer's requirement |