ENAMELLED COPPER WIRE is a fundamental part of a winding in every electrical machine or apparatus. Compared to fibrous insulations, enamelled copper wire offers a favourable space saving factor together with a high level of breakdown voltageSuper Enamelled Copper wires are mainly used in domestic equipments,pumps, motors, stabilizers, transformers, fans,auto electricals,heavy duty domestic appliances, motors,compressors,large motors and generators.
We offer a superior range of enamelled copper wires aiming to cater the wide variety of applications in the industry ranging from a common motor rewinding to most critical applications like in automobiles. Enamelled winding wire is a film insulated copper (or aluminium) electrical conductor used in form of coil windings in motors, transformers, generators and other electromagnetic equipments. When wound into coils, and energized, enamelled winding wire creates an electromagnetic field, which is utilized to generate the required output form of energy – viz electrical to mechanical (or vice versa) electrical to electrical, and electrical to magnetic energy.
|Type of enamelled wire||General/
|THERMAL CLASS||155 (F)|
|Chemical base of base/ Single coat||Modified
|Chemical base of top coat|
|Range of Wire (Diameter)||5.000-0.050 mm|
|Insulation Range||Grade 1,2 & 3
as per IEC
|Standard colour||Light Brown/
|UL Listed||File No. : None|
|TECHNICAL PROPERTIES AS PER
IS:13730-0-1 / IEC-60317-0-1
|Heat shock (°C)||175|
|Cut through (°C)||240|
|Solderable temperature (°C)||Not applicable|
|Resistance to Abrasion for 1.00mm
dia grade 2 wire (n)
|Resistance to refrigerants||Not applicable|
|Flexibility & Adherence||Good|
|Bonding Temperature (°C)||Not applicable|
|Upgraded thermo mechanical properties compared to ordinary polyesters, used in ignition coils,
oil filled transformers, relays, contractors, motors. This version can also be made for upgraded abrasion.
|Special Notes||Can be supplied with Polyamide (Nylon) topcoated for improved high-speed windability, if required.|
Advantage of Flipcab Enamelled Copper Winding Wire
One of the primary properties that make Enamelled copper wire desirable for wide applications is the thin enameling insulation. Transformers, motors and generators are all machines based on the coil, which is a device that generates magnetic fields and electrical currents using large coils of wire. The smaller these devices are, the stronger they are. Because Enameled copper Magnet Wire is insulated by a thin coat of enamel instead other types of thicker insulation like paper, fibre glass, mica etc. As Enamel Copper Wire takes up less space in coil formation so it makes more effective and compact coils with higher efficiency.
Enameled copper Winding wire are widely used in electric devices because of their conductivity. Copper Enameled wire are meant to carry electrical currents. Specially, Enamel Copper Magnet Wire has less resistance than almost any other insulated wires. This means that generators using enamel copper wires will produce more electricity than generators using most other substances. Coils of Motors made of Enamel Copper Winding Wire will produce more motion. Transformers made of Enamel Copper Wire will lose less energy.
Resistance to Corrosion
The third feature of enameled copper wire that make them so attractive for use in these devices is its resistance to corrosion. Enamelled Copper Magnet Wire is the material of choice for use in electrical circuits, as it lasts for a long time.
Modern Enameled Copper Magnet Wire typically uses one to three layers of polymer film insulation, often of two different compositions, to provide a tough, continuous insulating layer. Magnet wire insulating films use (in order of increasing temperature range) polyvinyl formal or Formvar (PVF), polyurethane, polyamide (PUW), polyester (PEW), polyester-polyimide (EIW), polyamide-polyimide (or amide-imide) (AI-EIW), and polyimide (AIW). Polyimide insulated magnet wire is capable of operation at up to 250°C.
Various Applications of Copper Enamelled Wire
Dual Coated Enamelled Copper Wires are suitable for all “H + ” (220°C and 200°C) Class and above applications such as dry type transformers, stator winding fractional and integral H.P motors, D.C Field and Armature windings, Motors for Hermetic grade, Hand tools, Chemicals Industries, Furnaces and high Torque, continuous rated, all Home appliances machine motors, Auto electrical, coil application-varnished or unvarnished. Enameled Copper Wire of Hermetic Grade has Excellent suitability for refrigeration and air conditioning systems.
Single Coated Wires are suitable for all “H”,”F” and “B” Class application such as dry type transformers, stator winding fractional H.P. motors, D.C field and Armature windings. Polyester coated wires have very good chemical resistance and compatible with all general purpose impregnating varnishes including high temperature modified phenolic polyester and others which do not contain the reactive solvent.