SCTL is one of the leading enamelled copper wire producer in INDIA.
Our company is using the state of art machinery for enamelled copper wire production technology
We can produce enamelled copper wire according to national and international standards such as IEC, &
NEMA.
The aim of our company is to produce high quality enamelled copper wire. Quality control team strictly applies
quality control test at every step of production.
SCTL is always at the disposal of its client to provide assistance and share its vast experience with them.
Technical Data of Enamelled Copper Wire based on IEC 60317
Nominal
Diameter
mm
Bare Wire
Tolerance
mm
Outer Diameter
Resistance per meter at 20° C
Grade 1
Grade 2
Grade 3
Nominal
Minimum
Maximum
Min.
Max.
Min.
Max.
Min.
Max.
Ω/m
Ω/m
Ω/m
mm
mm
mm
mm
mm
mm
Nominal
Diameter
mm
0.200
± 0.003
0.5441
0.5237
0.5657
0.214
0.226
0.227
0.239
0.24
0.252
0.200
0.212
± 0.003
0.4843
0.4669
0.5026
0.227
0.240
0.241
0.254
0.255
0.268
0.212
0.224
± 0.003
0.4338
0.4188
0.4495
0.239
0.252
0.253
0.266
0.267
0.28
0.224
0.236
± 0.004
0.3908
0.3747
0.4079
0.253
0.267
0.268
0.283
0.284
0.298
0.236
0.250
± 0.004
0.3482
0.3345
0.3628
0.267
0.281
0.282
0.297
0.298
0.312
0.250
0.265
± 0.004
0.3099
0.2982
0.3223
0.283
0.297
0.298
0.314
0.315
0.33
0.265
0.280
± 0.004
0.2776
0.2676
0.2882
0.298
0.312
0.313
0.329
0.33
0.345
0.280
0.300
± 0.004
0.2418
0.2335
0.2506
0.319
0.334
0.335
0.352
0.353
0.369
0.300
0.315
± 0.004
0.219
0.2121
0.227
0.334
0.349
0.35
0.367
0.368
0.384
0.315
0.335
± 0.004
0.1939
0.1878
0.2004
0.355
0.372
0.373
0.391
0.392
0.408
0.335
0.355
± 0.004
0.1727
0.1674
0.1782
0.375
0.392
0.393
0.411
0.412
0.428
0.355
0.375
± 0.005
0.1548
0.1494
0.1604
0.396
0.414
0.415
0.434
0.435
0.453
0.375
0.400
± 0.005
0.136
0.1316
0.1407
0.421
0.439
0.44
0.459
0.46
0.478
0.400
0.425
± 0.005
0.1205
0.1167
0.1244
0.447
0.466
0.467
0.488
0.489
0.508
0.425
0.450
± 0.005
0.1057
0.1042
0.1109
0.472
0.491
0.492
0.513
0.514
0.533
0.450
0.475
± 0.005
0.09646
0.09366
0.09938
0.499
0.519
0.52
0.541
0.542
0.562
0.475
0.500
± 0.005
0.08706
0.08462
0.08959
0.524
0.544
0.545
0.566
0.567
0.587
0.500
0.508
± 0.006
0.08434
0.08168
0.08711
0.533
0.554
0.556
0.578
0.58
0.601
0.508
0.559
± 0.006
0.06965
0.0676
0.07178
0.584
0.605
0.607
0.629
0.631
0.652
0.559
0.610
± 0.006
0.05848
0.05687
0.06017
0.637
0.659
0.661
0.684
0.686
0.708
0.610
0.711
± 0.008
0.04305
0.04175
0.04442
0.744
0.766
0.772
0.795
0.8
0.822
0.711
0.813
± 0.009
0.03293
0.03194
0.03396
0.849
0.872
0.878
0.902
0.908
0.931
0.813
0.914
± 0.009
0.02605
0.02528
0.02686
0.953
0.976
0.984
1.008
1.015
1.038
0.914
0.965
± 0.010
0.02337
0.0227
0.02407
1.004
1.028
1.035
1.06
1.067
1.091
0.965
1.016
± 0.010
0.02108
0.0205
0.02169
1.056
1.08
1.088
1.113
1.12
1.144
1.016
1.118
± 0.011
0.01741
NA
NA
1.157
1.182
1.189
1.215
1.222
1.247
1.118
1.219
± 0.012
0.01465
NA
NA
1.26
1.285
1.292
1.318
1.325
1.35
1.219
1.321
± 0.013
0.01247
NA
NA
1.362
1.388
1.396
1.423
1.43
1.456
1.321
1.422
± 0.014
0.01076
NA
NA
1.466
1.492
1.501
1.528
1.5
1.526
1.422
Intermediate diameter belong to R40 series are not included in the table, these are produced on request.
Corporate Office
Shilpi Cables Technologies Ltd
A-19/B-1 Extension
Mohan Co-op. Industrial Estate
Mathura Road, P.O. Badarpur
New Delhi - 110044, India
Tel.: +91 11 43117900
Fax.: +91 11 43117902
Factory
Chopanki Factory
SP-1037, Chopanki,
RIICO Industrial Area,
Bhiwadi, Dist. Alwar
Rajasthan - 301019
Bhiwadi Factory
E-138, RIICO,
Industrial Area Phase -1,
Bhiwadi, District - Alwar
Rajasthan - 301019
www.shilpicables.com
You can email us at - info@shilpicabletech.com
Enamelled Copper Wire
Enamelled Copper Wire
Our Product Range of Round Enamelled copper Wires
1
Type of enamelled wire
Specification
12
13
14
15
16
17
18
19
20
Self solderable
Self solderable
2
Self solderable
3
Self solderable
4
Self solderable/ &
bondable
5
Self solderable/Self
bonding
6
Self solderable/Self
bonding
7
Self solderable/High
temperature
8
High mechanical/
strength
9
High mechanical/
strength
10
High Thermal &
mechanical/strength
11
General Purpose
General Purpose
General Purpose
General Purpose
High Temperature
High Temperature
High Temperature
High Temperature
Self Bonding
21
IS : 13730-19/
IS : 13730-21/
IS : 13730-20/
IS : 13730-23/
IS : 13730-2/
IS : 13730-35/
IS : 13730-36/
IS : 13730-51/
IS : 13730-1/
IS : 13730-4/
IS : 13730-7/
IEC-60317-19/
IEC-60317-21
IEC-60317-20/
IEC-60317-23
IEC-60317-2
IEC-60317-35
IEC-60317-36
IEC-60317-51/
IEC-60317-1/
IEC-60317-4/
IEC-60317-7
IS : 13730-54/
IEC-60317-54
NEMA
JIS C 3202- SBUEW
JIS C 3202- SBUEW
NEMA
IS : 13730-12/
NEMA
IS : 13730-26/
IEC-60317-26/
NEMA MW-81C
MW-80C
MW-79C
MW-82C
IEC-60317-12/
MW-75C/
IS : 13730-13/
IEC-60317-13/
NEMA MW-35C/ 73C
(Hermetic)
IS : 13730-22/
IEC-60317-22/
NEMA MW-76C
MW-28C
IS : 13730-8/
IEC-60317-8/
NEMA MW-30C/ 72C
(Hermetic)
JIS C 3202-EIW
IS : 13730-37/
IEC-60317-37
NEMA
IS : 13730-34/
IEC-60317-34/
JIS C 3202-PEW
IS : 13730-45/
IEC-60317-45
NEMA
IS : 13730-3/
IEC-60317-3/
NEMA MW-5C
IS : 13730 (Under/
preparation)/
IEC-60317(Under
preparation)/
NEMA MW-24C
NEMA MW-15C/
JIS C 3202-UEW
JIS C 3202-PVF
Thermal Class
Chemical base of base coat
Chemical base of top coat
Range of Wire (Diameter)
130 (B)
155 (F)
155 (F)
180 (H)
130 (B)
155 (F)
180 (H)
180 (H)
105/120
130 (B)
200
155 (F)
130 (B)
130 (B)
155 (F)
180 (H)
200 (C)
180 (H)
200 (C)
180 (H)
155 (F)
Polyurethane
Polyurethane
Polyurethane
Polyesterimide
Polyurethane
Polyurethane
Polyesterimide
Polyurethane
Modified Polyvinyl
Acetal
Polyurethane
Polyimide
Modified Polyester
Polyester
Polyester
Polyester
Polyesterimide
Theicpolyester/ Polyesterimide
Polyester/ Polyesterimide
Polyamideimide
Polyesterimide
Polyester
Nylon
Nylon
Not applicable
Not applicable
Polyvinyl
Polyvinyl
Polyvinyl
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Polyamideimide
Nylon
Not applicable
butyral/ Polyamide
butyral/ Polyamide
Polyvinyl butyral/
Polyamide
Polyamide
butyral/ Polyamide
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.20 mm
1.42-0.254 mm
1.42 -0.20 mm
1.42 -0.20 mm
0.80-0.20 mm
1.42 -0.20 mm
1.42 -0.20 mm
0.80-0.20 mm
1.42 -0.20 mm
1.00-0.20 mm
1.42-0.50 mm
Heat shock (°C)
155
175
175
200
155
175
200
200
155
155
240
175
155
155
175
200
220
200
220
200
175
Cut through (°C)
170
200
200
265
170
200
265
240
170
170
400
240
240
240
240
300
320
265
350
300
240
Solderable temperature (°C)
375
390
390
470
375
390
470
450
Not applicable
375
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Not applicable
Low coefficient of
friction, besides
properties of general
purpose polyurethane.
It is suitable for
winding in small
size motors, coils of
electrical instruments,
especially of high
speed winding.
Low coefficient of
friction, besides properties of polyurethane,
suitable for winding
in small and medium
electrical instruments,
for high speed winding.
Self solderable
property with its low
dielectric dissipation
factor under high
frequency. It can be
widely used in electrical instruments of
machine tools, motors
which have special
requirements of this
type of enamel.
Self solderable with
high potential both
under the dry and
humid conditions,
good properties in
heat shock and cut
through, it is suitable
for the coils of various
motors appliances,
instruments and telephone equipments.
Solderable, thermoplastic bonded by
heat or solvent, used
for all self supported
coils for television,
electronics, small motors, relays, magnets,
telephones & voice
calls of all kinds can
be bonded in forms by
heating at 170/180°C
Solderable, thermoplastic bonded by
heat or solvent, used
for all self supported
coils for television,
electronics, small motors, relays, magnets,
telephones & voice
calls of all kinds can
be bonded in forms by
heating at 170/180°C
Solderable, thermoplastic bonded by
heat or solvent, used
for all self supported
coils for television,
electronics, small motors, relays, magnets,
telephones & voice
calls of all kinds can
be bonded in forms by
heating at 170/180°C
Good mechanical,
electrical & chemical
resistant properties.
Improved thermal
resistance. Fast
solderability. Fractional
& integral horsepower
motors Class 155.
Coils & relays. Instrument & audio coils.
High mechanical
properties, good
transformer oil
resistance, suitable
for 135°C Hermetic
appllications, used in
oil filled transformers
& equipments required
high mechanical
properties such as
auto electricals.
Self solderable
property with good
insulation resistance,
high flexibility usedd
in all communication
equipments, relays
magnetic spools, universal & non- impregnated winding of all
kind of transformers.
Designed for using
of wire for product
with maximum value
of the thermal and
mechanical characteristics
Upgraded thermo
mechanical properties
compared to ordinary
polyesters, used in
ignition coils, oil filled
transformers, relays,
contractors, fhp motors. This version can
also be made for upgraded abrasion.
Good thermal & electrical properties, used
in general purpose
rotating & static electrical equipments, oil
transformers, control
coils.
General purpose
130°C polyster. Good
thermal & electrical properties, used
in general purpose
rotatng & static electrical equipments, oil
transformers, control
coils.
General purpose
155°C polyester with
heat shock at higher
mandrel diameter.
Good thermal & electrical properties, used
in general purpose
rotating & static electrical equipments, oil
transformers, control
coils.
Good resistance
against refrigerants,
transformer oil. High
burnout resistance,
used in fhp motors,
hermetic application
and thermal class
180°C equipments.
Very good resistance for refrigerants
& chemicals, high
burnout resistance,
excellent windability,
low coefficient of friction, high slotfill factor,
used in special motors
including Hermetic
motors, Armatures, Alternators, Power Tools
and high HP motors,
suitable for high speed
coil winding.
Used in all 180°C
class equipment
requiring high speed
machine winding, low
coefficient of friction.
High burnout resistance, excellent windability, low coefficient
of friction, high slot fill
factor, used in special
types of motors &
electromotive tools.
Class 180°C with self
bonding property and
all other properties of
Polyesterimide.
Good mechanical,
electrical & chemical
resistance properties.
Improved for high
speed winding. FHP
motors, coils & relays,
audio & instrument
coils.
TECHNICAL PROPERTIES AS PER IS:13730-0-1 / IEC-60317-0-1
Special Charactersistics
& Application
* IS 13730 and IEC 60317 are completely harmonized standards and identical.
Packing
The product is evenly and compactly wounded on the plastic/wooden spools without
deformation, packed in suitable cartoons. Dimensions of the spools are as per table below:
Marking
Each spool is labelled with the following with indelible ink:
i) Manufacturer’s Name
ii) Product code
iii) Type of enamel.
iv) Type of covering.
v) Size of wire in swg/mm.
vi) Net weight of wire.
vii) Batch No.
Cylinderical reels acc. To IEC 60264-2-2
Storage
The spools shall be stored on racks and in dry atmosphere.
Please pay attention to the following points when storing wires for a long period of time.
i) Never store wires in an area exposed to direct sunlight.
ii) Avoid high-humidity environments.
iii) Avoid special environments (gasses).
iv) Be sure that no electric wire will hit other articles or other wires.
v) Never store wires in a dusty area.
Wire capacity
Type
D1
D2
D3
D4
D5
L1
L2
160
160
100
22
-
-
160
128
6 kg
200
200
125
22
-
-
200
160
12 kg
250
250
160
22
-
-
200
160
20 kg
355
355
224
34
-
-
200
160
40 kg
500
500
315
36
-
-
250
180
80 kg
Round
According to DIN 46395
We are touching your lives at every point
D710
710
500
51
-
-
250
180
180 kg
D8p
800
400
40
-
-
270
200
320 kg