Enamelled Copper Winding Wire
| Thermal Class | Specification |  |
||
| Polyester | 130°C | IS -13730 Part-45 | ||
| Modified Polyester | 155°C | IS -13730 Part -03 | ||
| Polyesterimide | 180°C | IS - 13730 Part-08 | ||
| Dual coated (PEI+PAI) | 200°C | IS-13730 Part-13 | ||
| Self Solderable | 155°C & 180°C | IS -13730 Part-20 &23 | ||
| Quality Approvals/Tests | ||||
| PHYSICAL | MECHANICAL | ELECTRICAL | THERMAL | CHEMICAL |
| Visual Appearance | Elongation | Electrical Resistance | Heat- shock Test | Solvent Test |
| Surface Smoothness | Springiness / Peel test | Break Down Voltag | Cut through Test | Solder Test |
| Dimensions | Flexibility & Adherence | Continuity of Covering | Thermal Endurance Test | Resistance to Transformer Oil |
| Resistance to Abrasion & Jerk test |
Dielectric Loss Tangent (Tan Delta Test) |
High Temp* Failure Test | Freon Bomb Test | |
Specification / Standards
- IS, IES, DIN and other international standards & as per customer norms.