| ENAMEL BASE |
MODIFIED
POLYSTER
PE(MODIFIED) |
POLYSTERMIDE
(P.I.E.) |
POLYSTERMIDE
POLYAMIDE-IMIDE
(PEI+PAI) |
POLYMIDE-IMIDE
(PAI) |
| THERMAL/INSULATION CLASS |
I55° 'F'
CLASS |
180°'H'CLASS |
200°DUAL
COTED |
220°'C'
CLASS |
SPECIFICATION OLD IS:
NEW IS:
IEC |
IS:4800-V2
IS: 13730 - 3
IEC 317 - 3 |
IS:4800-9
IS: 13730 -8
IEC 317 - 8 |
IS:4800-13
IS: 13730 -13
IEC 317 - 13 |
IS:4800-11
IS: 13730 -7
IEC 317 - 7 |
COLOUR OF
ENAMELED WIRES |
DARK & LIGHT BROWN |
DARK BROWN |
MEDIUM - DARK BROWN |
BROWN |
GENERAL
APPLICATIONS |
General Purpose
Roting & Static Electrical Equipments, F.H.P. Motors,
Transformers, etc |
F.H.P. Motors
for hand tools Hermatic Applications, Ignition Coils &
All Thermal Class 180 Equipments. |
Hermatic Applications
Special Purpose Motors & All Thermal Class 200 Equipments |
Special Motors
Hermatic Motors |
| SPECIAL REMARKS |
Good Thermal & Die-Electric
Properties |
Resistance against Refrigerant
& Transformer Oil, High Burnout Resistance etc. |
Air Crack Registance against
refrigerants & Chemicals very high burnout resistance,
excellent Windablity low co-efficient of fraction High
slotfilled factor & improved obrasion resistant. |
Air Crack Resistant again
Refrigent & Chemicals very high burnout resistant,
excellent Windability low co-efficient of friction High
slotfill factor & abrasion resistance. |
| LIMITATIONS |
Oil-filled Transformers,
Rotating Machines used by Railway Hermetic Motors. |
|
|
|
| TECNICAL SPECIFICATIONS
ABRASION RESISTANCE / MECHANICAL PROPERTIES |
Fair / Good |
Very Good / Good |
Excellent / Excellent |
Excellent / Excellent |
| RESISTANCE
TO VARNISHES AND SOLVENT |
Good |
Very Good |
Excellent |
Excellent |
| RESISTANCE
TO FREON-22 |
Good |
Very Good |
Superb |
Excellent |
| FELXIBILITY AND ADHERENCE |
Good |
Very Good |
Superb |
Excellent |
| CUT-THROUGH
/ HEAT SHOCK |
240°C /
200°C |
300°C /
200°C |
320°C /
220°C |
400°C /
240°C |
Super Enamelled Copper Wires and Strips