pure copper wire

pure copper wire 1.Class:200,180,155,130 2.Certification:IEC,NEMA,GB 3.Used in motors & transformer

Products available and rang for our company is as follwing:1.Description of   pure copper wire Polyurethane Copper Wire    Class 130UEW/130        MW2-C Polyurethane Copper Wire    Class 155UEW/155        MW79-CPolyurethane Copper Wire    Class 180UEW/180        MW82-C2.Range of Conductor Diameter for   pure copper wire 0.03mm ---- 0.06mm3.Technical Standards for   pure copper wire :IEC, NEMA, JIS, BS, DIN, GB, as well special standards provided by customers.4.Packaging for pure copper wire PL type and be containde in plastic case.

Specifacation:

Name	Enameled Copper Wire
Type	Q(ZY/XY)-1/200
Diameter	0.27mm
Standard	IEC60317
Test Item	Unit	Technical Requirement	Test Result
Appearance		bright and clean, Uniform color,	Ok
Overall Diameter	mm	<=0.302mm	0.295
Conductor Diameter	mm	0.270±0.004 mm	0.27
Roundness Tolerance	mm	<=0.004 mm	0.002
Thickness of insulation film	mm	>=0.018mm	0.025
Elongation		>=22 %	30%
spring-back angle		<=47	43
Flexibility and adhesion	winding test	1D	1
	Jerk test	No Crack, and No losing adhesion	OK
heat shock		0.630mm	ok
cut-through resistance		320C, 2Min no breakdown	2
Resistance to solvent		1H	1
Breakdown Voltage	KV	>=2.2 KV	7.6 7.0 6.8 6.2 7.7
scratch resisting(Average)	N	3.25    N	7.98
scratch resisting(Min)	N	2.75   N	7.12
package		Meet the export standards	Ok
Enamel Film continuity		<=25 /30m	0
Quality Control Result		Ok

 Performance Features for pure copper wire :

1) Enameled wire2) High resistance to heat shock3) High temperature and good performance at softening breakdown,4) Suitable for high-speed automated routing5) Aable to be direct weld6) With no pinhole7) Resistive to high frequency

8) Wearing9) Refrigerants and electronics corona10)High breakdown voltage 

11)Small dielectric loss angle 12)Dozens of times on pulse life as the ordinary compound enamel-insulated wire