| DESIGNATION |
POLYESTER |
MODIFIED POLYESTERIMIDE |
DUAL COATED WITH POLYAMIDE-IMIDE |
POLYIMIDE |
| TEMP-INDEX NORMS |
155
IEC60317-18 |
180
IEC 60317-29
NEMA MW 1000/36C |
200
NEMA MW 1000 |
220
IEC 6031 7-47
NEMA MW 1000/38C |
| CHEMICAL BASE OF THE INSULATION |
Modified Polyester |
Modified Polyestnmide with Polyamide - imide overcoat |
Polyamide-imide with modified
polyamide-imide overcoat |
Polyimide |
|
RANGE OF DIMENSIONS Standard Wires
|
IEC 60317-0 2
4 Sq mm to 72 Sq mm |
IEC 60317-0-2
4 Sq mm to 72 Sq mm |
IEC 60317-0-2
4 Sq mm to 72 Sq mm |
IEC 60317-0-2
4 Sq mm to 72 Sq mm |
| SPECIAL PROPERTIES |
| • |
Excellent bending properties |
| • |
High flexibility of the insulation |
| • |
Good impact strength and resistance to abrasion |
| • |
High mechanical properties |
|
| • |
Excellent thermal and chemical properties |
| • |
Suitable for windings which are subjected to constantly high temperatures and mechanical stress |
|
| • |
Outstanding mechanical, chemical and thermal properties |
| • |
Suitable for windings which are subjected to constantly high temperatures and mechanical stress |
|
| • |
Highest thermal properties |
| • |
Outstanding chemical and mechanical properties |
|
| COMMON USES |
| • |
Dry & oil-filled transformers upto highest performance |
| • |
Electrical equipment |
|
| • |
Windings of AC and DC motors of class H...200 |
| • |
Dry and oil-filled transformers |
| • |
Contactor coils |
| • |
Magnet coils |
| • |
|
|
| • |
Windings in highly stressed AC and DC motors of class H...200 |
| • |
Contactor coils |
| • |
Magnet coils |
| • |
Dry and oil-filled transformers |
|
| • |
Windings with service temperatures up 220 c |
| • |
Motors and generators for the aviation and marine industries |
| • |
For windings requiring a high degree of reliability |
|
COMPARABLE PROPERTIES
Pencil Hardness
• as received
• after solvent test
Heat-schock
|
5H
>H
150°c
|
5H
>H
220°c
|
5 H...6H
>H
240°c
|
5H
>H
260°c
|
