| 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
|
