We manufacture an exclusive range of enamelled copper wire that is manufactured using E.C Grade copper rods that is extruded or drawn by dies of special size and is further repeatedly coated with enamel. Our assortment of enamelled copper wire comprises Polyester and Polyesterimide.

Paper covering complies with class 105°C insulation is known for its excellent behavior in moist environment. That is why paper covered conductors best suited for oil-filled transformers and switchgears. The thickness of covering & the number of paper layers can be varied to suit the specific requirement. The properties of conductor are determined by the thermal, chemical & mechanical properties of the various paper types.

Kapton® in KAPTON COVERED ROUND & RECTANGULAR /FLAT COPPER WIRE is the

condensation product of an aromatic tetra basic acid and an aromatic diamine. It has no melting point, is infusible and self-extinguishing (does not support combustion).

Kapton® (Brand Name of DuPont’s Polymide Film) Covered Wires offers a wide range of applications in the construction of motors (specially in traction motors), aerospace equipments. It provides insulation with high electrical, thermal and mechanical properties over a temperature range of -196°C to +250°C. It provides higher Break Down Voltage (more than 8 KV BDV) as well as Temperature Class (220 °C) as compare with other insulated conductors. Insulating materials in traction motors have to withstand high temperatures and frequent changes of load and temperature. Standard materials applied for conductor insulation in Traction Motor application is polyimide film. It has excellent chemical resistance; there are no known organic solvents for the film. Kapton® does not melt or burn as it has the highest flammability rating. The outstanding properties of Kapton® permit it to be used at both high and low temperature extremes where other organic polymeric materials would not be functional. Kapton gives conductors space saving, which ultimately yields more power without increasing motor size. Kapton® provides exceptional overload protection and long motor life, even in the most demanding applications and environments.