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Enameled Copper Wire is the core material in electric motor industryAs agent of ELS-CO we supply the following high quality enameled copper wires...

ELS - Products Code
Thermal class
ELS 180
H (180C)
ELS 200
H(>200C)
General
Description
Standard IEC
(including The following norms)

Diameters available
Technical Values
1.Thermal Values
Temprature index 20,000h acc to IEC 172

Cut Through temprature
min.° C
to IEC 851.6.4
ELS typical values for 0.20 - 0.80mm
Heat Shock min. °C acc to IEC 85.6.4

ELS typical values for 0.20 - 0.80mm

2. Electerical Values
Min. Breakdown voltage
(at room tem.)
for 0.20 - 0.80mm , Grade 1
ELS typical values for 0.20 - 0.80mm

3. Mechanical Values
Elongation min. acc. to IEC 815.3.3 for 0.20 0 - 0.80mm
ELS typical values for 0.20 - 0.80mm

Application

Polyesterimide
IEC 317-23, IEC 317-3, IEC 317-8



0.20-0.80mm


195 °C


265 °C


330-360 °C

200 °C
200-210 °C

1400-2500 V


5000-10000V

 

21%-28%
30%-38%
 

 

Solderable at high temperature .
Very good thermal and good chemical resistance.

Used in small motors, small transformers and automotive coils.

Theic - mod. Polyesterimide
IEC 317 -8



0.20-0.80mm


210C

300C



350-360C

200C
220-230C
1400-2500V


5000-10000V



21%-28%
30%-38%

 

High thermal properties
and good chemical resistance.

Used in motors, small motors and transformers

(ELS) Electrosim typical values are the result of various tests and represent average values.

 

Copper wire
Nominal
diameter
Conductor
Tolerances
Conductor
±
Linear
resistance
/m at 20°C
mm
mm
min max
0.90
0.100

0.112
0.125
0.140
0.160
0.180

0.200
0.224
0.250
0.280
0.315

0.355
0.400
0.450
0.500
0.560

0.630
0.710
0.800
0.900
1.000

0.120
1.250
1.400
1.600
1.800

2.000
2.240
2.500
2.800
3.150

3.550
4.000
4.500
5.000


 
0.003
0.003

0.003
0.003
0.003
0.003
0.003

0.003
0.003
0.004
0.004
0.004

0.004
0.005
0.005
0.005
0.006

0.006
0.007
0.008
0.009
0.010

0.011
0.013
0.014
0.016
0.018

0.020
0.022
0.025
0.028
0.032

0.036
0.040
0.045
0.050
 
2.495
2.034

1.632
1.317
1.055
0.8122
0.6444

0.5237
0.4188
0.3345
0.2676
0.2121

0.1674
0.1316
0.1042
0.08462
0.06736

0.05335
0.04198
0.03305
0.02612
0.02116

(4)
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2.900
2.333

1.848
1.475
1.170
0.8906
0.7007

0.5657
0.4495
0.3628
0.2882
0.2270

0.1782
0.1407
0.1109
0.08959
0.07153

0.05638
0.04442
0.03500
0.02765
0.02240

(4)
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Standard enamelled wires
Minimum
increase
mm
Maximum
overall diameter
mm
Grade1
Grade2
Grade1 Grade2

0.008
0.008

0.009
0.10
0.011
0.012
0.013

0.014
0.015
0.017
0.018
0.019

0.020
0.021
0.022
0.024
0.025

0.027
0.028
0.030
0.032
0.034

0.034
0.035
0.036
0.038
0.036

0.040
0.041
0.042
0.043
0.045

0.046
0.047
0.049
0.050



 

0.015
0.016

0.017
0.019
0.021
0.023
0.025

0.027
0.029
0.032
0.033
0.035

0.038
0.040
0.042
0.045
0.047

0.050
0.053
0.056
0.060
0.063

0.065
0.067
0.069
0.071
0.073

0.075
0.077
0.079
0.081
0.084

0.086
0.089
0.092
0.094
0.105
0.117

0.130
0.144
0.160
0.182
0.204

0.226
0.252
0.281
0.312
0.349

0.392
0.439
0.491
0.544
0.606

0.679
0.762
0.855
0.959
1.062

1.184
1.316
1.468
1.670
1.8723

2.074
2.316
2.578
2.880
3.233

3.635
4.088
4.591
5.093
 
0.113
0.125

0.139
0.154
0.171
0.194
0.217

0.239
0.266
0.297
0.329
0.367

0.411
0.459
0.513
0.566
0.630

0.704
0.789
0.884
0.989
1.094

0.217
1.349
1.502
1.706
1.909

2.112
2.355
2.618
2.922
3.276

3.679
4.133
4.637
5.141
Self - bonding enamelled wires
Minimum
increase
mm
Maximum
Overall diameter
mm
Grade-1B
Grade-2B
Grade-1B Grade-2B
0.020
0.020

0.022
0.024
0.026
0.027
0.029

0.031
0.033
0.036
0.037
0.039

0.041
0.043
0.045
0.048
0.049

0.052
0.054
0.057
0.060
0.063

0.064
0.065
0.067
0.070
0.072

0.074

0.027
0.028

0.030
0.033
0.036
0.038
0.041

0.044
0.047
0.051
0.052
0.055

0.059
0.062
0.065
0.069
0.071

0.075
0.079
0.083
0.088
0.092

0.095
0.097
0.100
0.103
0.106

0.109

 

0.117
0.129

0.143
0.158
0.175
0.197
0.220

0.243
0.270
0.300
0.331
0.369

0.413
0.461
0.514
0.568
0.630

0.704
0.788
0.882
0.987
1.091

1.214
1.346
1.499
1.702
1.905

2.108

0.125
0.137

0.152
0.168
0.186
0.209
0.233

0.256
0.284
0.316
0.348
0.387

0.432
0.481
0.536
0.590
0.654

0.729
0.815
0.911
1.017
1.123

1.247
1.379
1.533
1.738
1.942

2.146
1)On the table are not mentioned the intermediate diameters belonging to the R40 series, these diameters are manufactured
only on request.
2)For these tolerances are not fixed the relevant figures, for the acceptance only the linear resistance value are required.
3)Values not fixed.
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