China Chinese Professional Enamel Coated Copper Round Wire - Wholesale Stable Performance Enameled Copper Wire for Winding motor transfomer – Shenzhou manufacturers and suppliers

Chinese Professional Enamel Coated Copper Round Wire - Wholesale Stable Performance Enameled Copper Wire for Winding motor transfomer – Shenzhou Featured Image

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Chinese Professional Enamel Coated Copper Round Wire - Wholesale Stable Performance Enameled Copper Wire for Winding motor transfomer – Shenzhou Detail:

Model Introduction

Model introduction
Product Type	PEW/130	PEW/155	UEW/130	UEW/155	UEW/180	EIW/180	EI/AIW/200	EI/AIW/220
General Description	130Grade Polyester	155Grade Modified Polyester	155Grade Solderability Polyurethane	155Grade Solderability Polyurethane	180Grade Straight Welded Polyurethane	180Grade Polyester Imine	200Grade Polyamide imide compound polyester imide	220Grade Polyamide imide compound polyester imide
IEC Guideline	IEC60317-3	IEC60317-3	IEC 60317-20, IEC 60317-4	IEC 60317-20, IEC 60317-4	IEC 60317-51,IEC 60317-20	IEC 60317-23, IEC 60317-3, IEC 60317-8	IEC60317-13	IEC60317-26
NEMA Guideline	NEMA MW 5-C	NEMA MW 5-C	MW 75C	MW 79, MW 2, MW 75	MW 82, MW79, MW75	MW 77, MW 5, MW 26	NEMA MW 35-C NEMA MW 37-C	NEMA MW 81-C
UL-Approval	/	YES	YES	YES	YES	YES	YES	YES
Diameters Available	0.03mm-4.00mm	0.03mm-4.00mm	0.03mm-4.00mm	0.03mm-4.00mm	0.03mm-4.00mm	0.03mm-4.00mm	0.03mm-4.00mm	0.03mm-4.00mm
Temperature Index (°C )	130	155	155	155	180	180	200	220
Softening Breakdown Temperature(°C)	240	270	200	200	230	300	320	350
Thermal Shock Temperature(°C)	155	175	175	175	200	200	220	240
Solderability	Not weldable	Not weldable	380℃/2s Solderable	380℃/2s Solderable	390℃/3s Solderable	Not weldable	Not weldable	Not weldable
Characteristics	Good heat resistance and mechanical strength.	Excellent chemical resistance; good scratch resistance; poor hydrolysis resistance	Softening breakdown temperature is higher than UEW/130; easy to dye; low dielectric loss at high frequency; no salt water pinhole	Softening breakdown temperature is higher than UEW/130; easy to dye; low dielectric loss at high frequency; no salt water pinhole	Softening breakdown temperature is higher than UEW/155; straight soldering temperature is 390 °C; easy to dye; low dielectric loss at high frequency; no salt water pinhole	High heat resistance; excellent chemical resistance, high heat shock, high softening breakdown	High heat resistance; thermal stability; cold-resistant refrigerant; high softening breakdown; high thermal shock	High heat resistance; thermal stability; cold-resistant refrigerant; high softening breakdown; high heat rush
Application	Ordinary motor, medium transformer	Ordinary motor, medium transformer	Relays, micro-motors, small transformers, ignition coils, water stop valves, magnetic heads, coils for communication equipment.	Relays, micro-motors, small transformers, ignition coils, water stop valves, magnetic heads, coils for communication equipment.	Relays, micro-motors, small transformers, ignition coils, water stop valves, magnetic heads, coils for communication equipment.	Oil-immersed transformer, small motor, high-power motor, high-temperature transformer, heat-resistant component	Oil-immersed transformer, high-power motor, high-temperature transformer, heat-resistant component, sealed motor	Oil-immersed transformer, high-power motor, high-temperature transformer, heat-resistant component, sealed motor

Product Detail

IEC 60317(GB/T6109)

The Tech & Specification parameters of our company’s wires are in international unit system, with the unit of millimeter (mm). If use American Wire Gauge (AWG) and British Standard Wire Gauge (SWG) , the following table is a comparison table for your reference.

The most special dimension can be customized as per the requirements of customers.

Comparison of Different Metal Conductors’s Tech& Specification

METAL	Copper	Aluminium Al 99.5	CCA10% Copper Clad Aluminum	CCA15% Copper Clad Aluminum	CCA20% Copper Clad Aluminum
Diameters available [mm] Min – Max	0.03mm-2.50mm	0.10mm-5.50mm	0.05mm-8.00mm	0.05mm-8.00mm	0.05mm-8.00mm
Density [g/cm³] Nom	8.93	2.70	3.30	3.63	4.00
*Conductivity[S/m 10**6]	58.5	35.85	36.46	37.37	39.64
IACS[%] Nom	101	62	62	65	69
Temperature-Coefficient[10-6/K] Min – Max of electrical resistance	3800 – 4100	3800 – 4200	3700 – 4200	3700 – 4100	3700 – 4100
Elongation (1)[%] Nom	25	20	15	16	17
Tensile strength (1)[N/mm²] Nom	260	110	130	150	160
Flex Life (2)[%] Nom 100% = Cu	100	20	50	80
Outer metal by volume[%] Nom	-	-	8-12	13-17	18-22
Outer metal by weight[%] Nom	-	-	28-32	36-40	47-52
Weldability/Solderability[--]	++/++	+/–	++/++	++/++	++/++
Properties	Very high conductivity, good tensile strength, high elongation, excellent windability, good weldability and solderability	Very low density allows high weight reduction, fast heat dissipation, low conductivity	CCA combines the advantages of Aluminum and Copper. Low density allows weight reduction, elevated conductivity and tensile strength compared to Aluminum, good weldability and solderability, recommended for diameter 0.10mm and above	CCA combines the advantages of Aluminum and Copper. Lower density allows weight reduction, elevated conductivity and tensile strength compared to Aluminum, good weldability and solderability, recommended for very fine sizes down to 0.10mm	CCA combines the advantages of Aluminum and Copper. Lower density allows weight reduction, elevated conductivity and tensile strength compared to Aluminum, good weldability and solderability, recommended for very fine sizes down to 0.10mm
Application	General coil winding for electrical application, HF litz wire. For use in industrial, automotive, appliance, consumer electronics	Different electrical application with low weight requirement, HF litz wire. For use in industrial, automotive, appliance, consumer electronics	Loudspeaker, headphone and earphone, HDD, induction heating with the need of good termination	Loudspeaker, headphone and earphone, HDD, induction heating with the need of good termination, HF litz wire	Loudspeaker, headphone and earphone, HDD, induction heating with the need of good termination, HF litz wire

Enameled Copper Wire Specification

Nominal diameter （mm）	Conductor tolerance （mm）	G1		G2
Nominal diameter （mm）	Conductor tolerance （mm）	Minimum film thickness	Complete Maximum outer diameter（mm）	Minimum film thickness	Complete Maximum outer diameter（mm）
0.10	0.003	0.005	0.115	0.009	0.124
0.12	0.003	0.006	0.137	0.01	0.146
0.15	0.003	0.0065	0.17	0.0115	0.181
0.17	0.003	0.007	0.193	0.0125	0.204
0.19	0.003	0.008	0.215	0.0135	0.227
0.2	0.003	0.008	0.225	0.0135	0.238
0.21	0.003	0.008	0.237	0.014	0.25
0.23	0.003	0.009	0.257	0.016	0.271
0.25	0.004	0.009	0.28	0.016	0.296
0.27	0.004	0.009	0.3	0.0165	0.318
0.28	0.004	0.009	0.31	0.0165	0.328
0.30	0.004	0.01	0.332	0.0175	0.35
0.32	0.004	0.01	0.355	0.0185	0.371
0.33	0.004	0.01	0.365	0.019	0.381
0.35	0.004	0.01	0.385	0.019	0.401
0.37	0.004	0.011	0.407	0.02	0.425
0.38	0.004	0.011	0.417	0.02	0.435
0.40	0.005	0.0115	0.437	0.02	0.455
0.45	0.005	0.0115	0.488	0.021	0.507
0.50	0.005	0.0125	0.54	0.0225	0.559
0.55	0.005	0.0125	0.59	0.0235	0.617
0.57	0.005	0.013	0.61	0.024	0.637
0.60	0.006	0.0135	0.642	0.025	0.669
0.65	0.006	0.014	0.692	0.0265	0.723
0.70	0.007	0.015	0.745	0.0265	0.775
0.75	0.007	0.015	0.796	0.028	0.829
0.80	0.008	0.015	0.849	0.03	0.881
0.85	0.008	0.016	0.902	0.03	0.933
0.90	0.009	0.016	0.954	0.03	0.985
0.95	0.009	0.017	1.006	0.0315	1.037
1.0	0.01	0.0175	1.06	0.0315	1.094
1.05	0.01	0.0175	1.111	0.032	1.145
1.1	0.01	0.0175	1.162	0.0325	1.196
1.2	0.012	0.0175	1.264	0.0335	1.298
1.3	0.012	0.018	1.365	0.034	1.4
1.4	0.015	0.018	1.465	0.0345	1.5
1.48	0.015	0.019	1.546	0.0355	1.585
1.5	0.015	0.019	1.566	0.0355	1.605
1.6	0.015	0.019	1.666	0.0355	1.705
1.7	0.018	0.02	1.768	0.0365	1.808
1.8	0.018	0.02	1.868	0.0365	1.908
1.9	0.018	0.021	1.97	0.0375	2.011
2.0	0.02	0.021	2.07	0.04	2.113
2.5	0.025	0.0225	2.575	0.0425	2.62

Comparison of safety tension of wire winding operation (enameled round copper wires)

Conductor diameter (mm)	Tension (g)	Conductor diameter (mm)	Tension (g)
0.04	13	0.33	653
0.05	20	0.35	735
0.06	29	0.38	866
0.07	39	0.4	880
0.08	51	0.41	925
0.09	61	0.43	1017
0.1	75	0.45	1114
0.11	91	0.47	1105
0.12	108	0.50	1250
0.13	122	0.51	1301
0.14	141	0.52	1352
0.15	162	0.53	1405
0.16	184	0.55	1210
0.17	208	0.60	1440
0.18	227	0.65	1690
0.19	253	0.70	1960
0.2	272	0.75	2250
0.21	300	0.80	2560
0.22	315	0.85	2890
0.23	344	0.90	3240
0.24	374	0.95	3159
0.25	406	1.00	3500
0.26	439	1.05	3859
0.27	474	1.10	4235
0.28	510	1.15	4629
0.29	547	1.20	5040
0.3	558	1.25	5469
0.32	635	1.30	5915

Note: Always use all the best safety practices and pay attention to the safety guidelines of the winder or other equipment manufacturer.

Precautions for use USAGE NOTICE

1. Please refer to the product introduction to select the appropriate product model and specification to avoid the failure to use due to the inconsistent characteristics.

2. When receiving the goods, confirm the weight and whether the outer packing box is crushed, damaged, dented or deformed; In the process of handling, it should be handled with care to avoid vibration to make the cable fall down as a whole, resulting in no thread head, stuck wire and no smooth setting out.

3. During storage, pay attention to protection, prevent from being bruised and crushed by metal and other hard objects, and prohibit mixed storage with organic solvent, strong acid or alkali. The unused products should be wrapped tightly and stored in the original package.

4. The enameled wire should be stored in a ventilated warehouse away from dust (including metal dust). Direct sunlight is prohibited to avoid high temperature and humidity. The best storage environment is: temperature ≤50 ℃ and relative humidity ≤ 70%.

5. When removing the enameled spool, hook the right index finger and middle finger to the upper end plate hole of the reel, and hold the lower end plate with the left hand. Do not touch the enameled wire directly with your hand.

6. During the winding process, the spool should be put into the pay off cover as far as possible to avoid wire damage or solvent pollution; In the process of paying off, the winding tension should be adjusted according to the safety tension table, so as to avoid wire breakage or wire elongation caused by excessive tension, and at the same time, avoid wire contact with hard objects, resulting in paint film damage and poor short circuit.

7. Pay attention to the concentration and amount of solvent (methanol and anhydrous ethanol are recommended) when bonding the solvent bonded self-adhesive line, and pay attention to the adjustment of the distance between the hot air pipe and the mold and the temperature when bonding the hot melt bonded self-adhesive line.

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Model Introduction

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Precautions for use USAGE NOTICE

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