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180 To 220℃ Round Enameled Copper Winding Wire To Kenya
Date: Dec 12, 2022
We sell the enameled copper winding wire to Kenya, large quantity and with high quality of enameled round copper wire.

The Technical specifications of the enameled round copper wire
Name Enameled Round Wire
 
Conductor Copper
Compliance to standards Comply to IEC 60317:2013
Grade Grade III or grade II for gauges not manufactured in III
Size Round enamel range(SWG 33-10)
Elongation Min. 28%
Spring Back Max. 44%
Breakdown Voltage Min. 5000V
Cut through 3200C 2 min, no breakdown
Jerk test Should not crack
Conductor resistance 0.003304 to 0.03498
Peel test Min 73 twist
Mandrel test Should not crack
Heat shock test 220/30 0C/min, no breakdown
Tangent delta 180-220℃

Class 180/200/220 enamel coated round copper wire is a type of winding wire made by electric round copper rod which drawn by dies with special size, then over coated with enamel repetitiously. 
enameled copper winding wire to kenya
Magnet wire is fine copper wire that has been coated with a polymeric insulation, which is usually called “enamel," although the polymer may not actually be an enamel in the chemical sense of the word. 
Maximum service temperature depends on the type of insulating polymer used. Specifications for magnet wires are given in standards such as JIS C3103; NEMA MW-1000, MW-35C, and MW-15. The most common sizes range between 25 and 44 AWG. High-purity oxygen-free (OF) copper grades are used for high-temperature applications in reducing atmospheres or in motors/generators cooled by hydrogen gas.

The OF coppers are immune to hydrogen embrittlement, which can rise when gaseous hydrogen reacts with the copper oxides found in tough-pitch coppers to form water vapor filled voids.
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